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以下是小编为大家准备的一些MATLAB程序
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实例1：曲线转换按钮- I+ G) k! i1 `+ @6 ^; b& B
. J n2 z3 c ?! Wh0=figure('toolbar','none',...
! s9 R! q: L; T! [& }# j/ M# I 'position',[200 150 450 250],...
4 u* M# A# B2 H) A8 U4 A+ N8 a7 S' H( } 'name','实例33');
) K! K- p7 B. ^x=0:0.5:2*pi;
* G7 l& i& [+ f# Hy=sin(x);( N* t, Y7 ^9 {6 p+ I
h=plot(x,y);$ x9 A4 A% B% J. L
grid on; ]5 X4 h1 A$ M$ D
huidiao=[...0 x" i: p5 c0 ~
'if i==1,',...
, G# K6 Y) ?1 R9 C 'i=0;,',...
# q- l2 n( q- ]0 x+ X+ v/ q 'y=cos(x);,',...6 f' u* i! T1 ^4 ]0 y
'delete(h),',...
0 q8 V4 O; q) d5 B. h9 F; n6 p 'set(hm,''string'',''正弦函数''),',...
3 ~$ r: L9 @6 p/ `" \4 B, O 'h=plot(x,y);,',...) v& [0 _, O4 @- r ]
'grid on,',...
$ S# D2 B* R$ X5 O# x1 D& D 'else if i==0,',...
5 ]0 L% w5 H) r( \; s! g 'i=1;,',...' p! U2 f! `: U' w9 W
'y=sin(x);,',...
: J, R( C+ D6 H* r 'set(hm,''string'',''余弦函数''),',...9 Q9 O# Q6 X1 Z- {+ a+ l( W6 I) o
'delete(h),',...
0 K ^1 p) @5 h1 B! D 'h=plot(x,y);,',...5 {2 P- E4 X$ G& k% T( G* K* F
'grid on,',...1 L- o$ E8 m) [
'end,',...
$ o1 p9 a& v+ s9 r 'end'];
, X4 q' U5 \7 s. O* t) Hhm=uicontrol(gcf,'style','pushbutton',...9 k+ Z. ~( @0 m. {3 a Z8 x" v
'string','余弦函数',...
5 e4 b' x2 W* w" H; E 'callback',huidiao);
# _ o2 w2 T/ S2 ji=1;9 x# E6 H; p% G* y" w
set(hm,'position',[250 20 60 20]);) M# H$ ~$ v$ i# f+ z
set(gca,'position',[0.2 0.2 0.6 0.6])8 m( @+ s+ o w# ]& N7 S
title('按钮的使用')
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实例2：栅格控制按钮7 T% E6 D4 |. [: Z1 U. E
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h0=figure('toolbar','none',...
1 @ r% O; @. Y. Q+ Z9 R+ q; U$ ?3 F 'position',[200 150 450 250],...8 s% M* I- I9 M+ j5 M6 b2 Z
'name','实例34');
' j! o* h7 }1 [# _, t qx=0:0.5:2*pi;
, S5 y" ]3 l- {3 L4 @# m. Z9 wy=sin(x);
" e' j6 d$ Y& B( Gplot(x,y)
- K7 _ w3 d& s# p+ c8 f: f) zhuidiao1=[...
) C& N1 h; V) g& C$ p 'set(h_toggle2,''value'',0),',...
; F2 C1 i8 _! ?( Y9 E) V% r v 'grid on,',...
# j& f3 ~- `# [7 n7 t! |! o8 w ];
5 S* x. C7 G( D6 K- S+ Ihuidiao2=[...5 B% r0 w1 w( z9 p
'set(h_toggle1,''value'',0),',.... U, L5 J) s$ I6 I3 Z
'grid off,',.../ A) w) d: ? D- i
];5 C6 f3 z' D8 b3 |
h_toggle1=uicontrol(gcf,'style','togglebutton',...' ^& a5 n% c F* h! l$ ?: b# ?
'string','grid on',...
. h# R$ ]* R$ Z, O4 \% H 'value',0,...
2 A/ \: l5 W: M/ \ 'position',[20 45 50 20],...
! L) @( e6 g; m 'callback',huidiao1);/ |# Z1 |0 ^# m. b" Q5 m" k! J
2 E: M9 \* ?" F. G) k% rh_toggle2=uicontrol(gcf,'style','togglebutton',...
- k+ `5 a# z" g6 h" O3 Z; ~ 'string','grid off',..." Y" P( }* |% r0 W* Z
'value',0,...9 y0 |" x& S& a. d: G7 Q
'position',[20 20 50 20],...+ a2 [; ]6 }- x7 u: b. z" m
'callback',huidiao2);' K5 T9 g$ j- [4 i
set(gca,'position',[0.2 0.2 0.6 0.6])
; D( W3 l1 c, W) N5 w, v( Ntitle('开关按钮的使用')
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实例3：编辑框的使用9 X2 Q2 h8 `" J: H
0 |6 G0 t* P% ]$ q/ Y( X, r$ zh0=figure('toolbar','none',...
1 j4 J& y% s8 A8 B* S( r. Y/ G: J M 'position',[200 150 350 250],...' j5 R, r& I; u7 r, O9 U5 Y" }0 |# Y
'name','实例35');
/ h* e; q4 m0 r5 Lf='Please input the letter';
9 j1 ]5 Q( @2 ?2 p& yhuidiao1=[...1 g2 _- ]0 d6 X& e# F+ p9 _$ q0 Z
'g=upper(f);,',...
9 k- d" t3 U& p$ O 'set(h2_edit,''string'',g),',...
( [: n. [- s5 v2 g ];% @) [8 y4 N$ r: w0 Y5 R! t$ d& n
huidiao2=[...
: p) v; C3 N2 K7 [# h# o 'g=lower(f);,',...2 E! W3 E5 Q2 U% P$ H
'set(h2_edit,''string'',g),',...
8 Z# ^) E3 |& X v ];$ G3 [" C! k3 q0 b
h1_edit=uicontrol(gcf,'style','edit',...
+ i2 I) m$ F5 _" r% n 'position',[100 200 100 50],...
3 b# F9 f2 G8 T 'HorizontalAlignment','left',...9 O0 W$ h P* ]. a4 M# |
'string','Please input the letter',...
7 f% E$ X3 N# B) Z, t 'callback','f=get(h1_edit,''string'');',...
: S" W& h2 M- f$ b2 m2 n 'background','w',...
$ o% o& h9 r2 u4 ?, Y& H 'max',5,...
0 C- V4 |5 [# u4 q 'min',1);8 U9 Y- @2 |0 a$ e3 b2 w
h2_edit=uicontrol(gcf,'style','edit',...
) P: B1 y' G8 ~* q& B 'HorizontalAlignment','left',...
7 b: X) b, B% I4 ~- F) f9 Z 'position',[100 100 100 50],...
' Z: {! Y% h2 [7 w; {& D 'background','w',...
! m L5 k& z( F! H; T 'max',5,...
2 l/ `" L$ P/ r 'min',1);
3 z' E0 b+ ^8 M4 D( U- xh1_button=uicontrol(gcf,'style','pushbutton',...( g1 G( Y0 K: W! Z
'string','小写变大写',...
6 M: }7 x5 I7 @$ o% J 'position',[100 45 100 20],...
, O C$ [ T3 l4 B+ ?. | 'callback',huidiao1);! _3 a6 o9 D# x" n) }
h2_button=uicontrol(gcf,'style','pushbutton',...
! }& F, `, a' X! w# l 'string','大写变小写',..., ?5 p# v! u. @- H, s6 |3 S
'position',[100 20 100 20],...2 V8 ` t3 F8 S+ g
'callback',huidiao2);
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" F, ]* r/ e/ }" F实例4：弹出式菜单
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h0=figure('toolbar','none',...# _! \% j/ @. |' S: c
'position',[200 150 450 250],...* g+ ~9 |) Z8 p; @* y& E1 y$ r
'name','实例36');
4 Q8 n' r0 o* c4 X; Ox=0:0.5:2*pi;' h, D. ]7 n! q6 l, _1 z+ B v F
y=sin(x);. r' g* ^) Y7 J+ ^7 h
h=plot(x,y);
! H$ Q( ^! o; K& {# x( D: o$ Wgrid on5 @4 G( R* o& y; @; f) h: V
hm=uicontrol(gcf,'style','popupmenu',...
% H0 j# E5 v& s8 h) u, f/ h 'string',...
2 D3 E% X; N5 ?( d) V7 r 'sin(x)|cos(x)|sin(x)+cos(x)|exp(-sin(x))',...
% a/ D1 i& v. m" V 'position',[250 20 50 20]);3 [ J# ?& g* `" ?
set(hm,'value',1)
# X7 l" k( ]1 c$ ahuidiao=[...
$ V8 u! K/ w# ?* t# u 'v=get(hm,''value'');,',...
5 W$ Q# A2 h* W3 C 'switch v,',...* d# ~ ?6 e9 t. b( ?) C
'case 1,',...
+ q* w5 r5 S; z- j& k& A' f 'delete(h),',...
# D% m3 p. f; w$ ?) m" e3 z. J8 y. } 'y=sin(x);,',...
B5 _$ I q F1 \0 z: K 'h=plot(x,y);,',...+ f: Z3 w v }
'grid on,',...
- b2 X1 H0 Y6 x7 Y2 } L: b 'case 2,',...' w3 @3 Y+ Z7 [! A
'delete(h),',...6 J3 G8 x& c4 M% |$ @4 u
'y=cos(x);,',...
: q4 W9 @& t. P6 K 'h=plot(x,y);,',...% b. l2 w, `3 @+ I; n: p0 Z
'grid on,',...
& i4 R3 |7 i0 L2 \; H 'case 3,',...
" l, D% }+ `8 |) W 'delete(h),',...
9 _) N) V; I! a4 r M 'y=sin(x)+cos(x);,',...
# \/ J* R' J* b$ ?. U 'h=plot(x,y);,',...2 L0 m2 G6 {( \! F7 s
'grid on,',...
/ m' g" l. i( u" s( y6 D 'case 4,',...
[" g0 Q8 |, m$ Y8 r( h 'delete(h),',...
& w% t& R+ g. s1 E" _2 C/ f5 k" Y1 z 'y=exp(-sin(x));,',...
% y+ j( f9 ~( c) Z. d# X 'h=plot(x,y);,',...
' `/ H5 z( k. T3 W! [7 w6 C 'grid on,',...' p4 z6 Z: @2 h# W$ J+ C" x
'end'];
1 B3 B/ S% j% b) {/ ]set(hm,'callback',huidiao)
~! @# u u$ i% q( N3 Vset(gca,'position',[0.2 0.2 0.6 0.6])& `% Z/ ~8 |1 Z
title('弹出式菜单的使用')" |9 h/ [1 S- e5 F) l$ Q
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实例5：滑标的使用
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h0=figure('toolbar','none',...
& o6 H! Y9 b! |; w 'position',[200 150 450 250],.... J' p& ?& e" w" K" s. ]* ^
'name','实例37');( g* h& ^2 I0 c. {9 l5 E1 \: \! G
[x,y]=meshgrid(-8:0.5:8);* `+ U* M0 i7 Y0 ^0 l0 b) T; c
r=sqrt(x.^2+y.^2)+eps;
' h5 r9 o6 L: w2 l1 |4 D H; @z=sin(r)./r;1 S. e, t9 j1 C f+ q+ [9 E
h0=mesh(x,y,z);4 Z; ^2 d$ R; A9 K
h1=axes('position',...
2 z! Y) b0 K) g. G# B7 Z [0.2 0.2 0.5 0.5],...
+ Z$ }4 ]. N+ K$ G. c% | 'visible','off');# p4 B- Q) R! l. ~6 s! Z
htext=uicontrol(gcf,...! ?6 h( I4 \# g4 O* M
'units','points',...' i0 A& U+ C0 b
'position',[20 30 45 15],...
& K5 l! k9 E: l' D 'string','brightness',...
7 N6 p) R, a4 u3 Z5 X) a3 p- z 'style','text');
$ Z! G. T6 W& m- `2 X0 }0 Shslider=uicontrol(gcf,...$ I2 Q; @& H: o" v) l
'units','points',... u \( t" F" k$ L8 M. {3 _
'position',[10 10 300 15],...& e- b1 `0 B {/ y7 L# _2 D" {
'min',-1,...
# S+ s9 |3 X8 f8 @5 ] 'max',1,...
2 ?$ Y! g/ U6 G4 b6 m 'style','slider',...4 f1 {1 l4 s3 W9 i9 Q
'callback',...! [+ U' |/ x( A1 A, M8 s
'brighten(get(hslider,''value''))');( n9 j0 C L) M6 i B: G' m
, c* x; b* S4 O# o7 ?
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实例6：多选菜单
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h0=figure('toolbar','none',...
2 p2 o4 ]0 G+ n2 N 'position',[200 150 450 250],...
, `. \! T, Y7 B; ?4 u3 g! H6 F 'name','实例38');
7 `& W- i" t K% e4 T[x,y]=meshgrid(-8:0.5:8);
6 `6 K3 Y+ W# N" I C" C0 Ar=sqrt(x.^2+y.^2)+eps;
/ K1 r5 `( S6 e) B$ yz=sin(r)./r;
& q* ?" Z" W0 L1 kh0=mesh(x,y,z);
6 Z! U% }" X, I$ ~hlist=uicontrol(gcf,'style','listbox',...
- z8 A( I: j5 y! p, D 'string','default|spring|summer|autumn|winter',...
& | v# @) B S7 ~5 M 'max',5,...9 Y3 \( ~( a8 x! C ?" f
'min',1,...
- K' b% c) M9 M4 ` 'position',[20 20 80 100],...' K8 i1 a! t* ]8 j: z
'callback',[.../ y/ R4 s; D+ ~7 t! `- _1 S4 n7 n
'k=get(hlist,''value'');,',...5 _# F' N0 {2 ^$ Z; h9 W9 ~
'switch k,',...
- c% \; A3 S# X* T/ t 'case 1,',.... I: ?2 u8 R& Q2 `6 n
'colormap default,',..., D& l6 V5 @. _2 y" N7 `' F
'case 2,',...
3 I* A1 h8 j9 D 'colormap spring,',...
( f9 Z) b) m9 U) Y) R 'case 3,',... ]2 Q3 q7 V3 {* b+ g. z
'colormap summer,',...- ~! K3 V( K) f# g9 G
'case 4,',...
+ B" j) b5 G+ e2 N! q 'colormap autumn,',...
D* {% u6 [! r1 p9 u* I: H0 m 'case 5,',...
7 M( K% x7 N! n! E# d. o* b 'colormap winter,',...5 D* s- P' E6 K- |( i* {' n* K$ s7 ~
'end']);- P, ^/ {1 \: h0 @8 X
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4 K0 U8 \" n' i" g2 N) ]! a+ Y- f+ J& g1 ~/ A实例7：菜单控制的使用& D' ?4 M! \) N6 t, E7 u- ?
5 ^1 i) F$ G" N0 x [
h0=figure('toolbar','none',...
! c s3 z% i" o- r: n 'position',[200 150 450 250],...
6 [$ w: c; e! B& G 'name','实例39');
) t3 L, ~. D6 ^: G5 Fx=0:0.5:2*pi;
$ `8 `, l6 K# l6 Dy=cos(x);
, {8 E0 S6 D# F) Th=plot(x,y);, K, m7 z. p! i) `% ]
grid on
# D& V5 T) j4 `2 U/ E2 S% K" _* Cset(gcf,'toolbar','none')
! E# B" i9 E8 f# K ahm=uimenu('label','example');
8 J n% J) z) P3 O! c( a) m- vhuidiao1=[...
5 |( q" t$ D4 P0 F 'set(hm_gridon,''checked'',''on''),',...3 J4 Z9 ~# X+ Z$ y7 p: f7 u# ?) C# R
'set(hm_gridoff,''checked'',''off''),',...
% U3 y" c- y' l g! \* b 'grid on'];
5 E% a0 x* y. a" l0 Jhuidiao2=[...
' v3 e- U8 N5 O/ q8 X% b 'set(hm_gridoff,''checked'',''on''),',... Y* R8 E8 m& @8 D! v5 G4 Z
'set(hm_gridon,''checked'',''off''),',...: G! }+ g% L# }" l
'grid off'];
' o4 ?7 n) i; d" s3 X) Lhm_gridon=uimenu(hm,'label','grid on',...
5 N. h7 K" @9 } 'checked','on',...
! H/ A0 R, R; g- E8 y/ L9 j: X( `3 _ 'callback',huidiao1);
* z5 V7 H" Q; O+ ~hm_gridoff=uimenu(hm,'label','grid off',... u4 L5 k0 e( T, P' o5 i4 C
'checked','off',...
6 o* J* X2 B# R; _: t 'callback',huidiao2);1 z- s) f. [3 {* K7 s
4 ]' H. c* V" E1 I5 M# C, m; l; I% d; {) i/ C# s
实例8：UIMENU菜单的应用# L$ z& K+ i, l# u% N8 Y
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h0=figure('toolbar','none',...
. f& n* g `0 n 'position',[200 150 450 250],...1 q% O9 m: y4 X
'name','实例40');
- o; y* Y5 S3 G& D$ u# Ih1=uimenu(gcf,'label','函数');
2 t$ H* o+ A* X! Xh11=uimenu(h1,'label','轮廓图',...
) F+ J! W% v1 |+ R8 K 'callback',[...
& L& \' k. i* E t9 i6 G: p2 E 'set(h31,''checked'',''on''),',...8 s7 E4 ^! Z/ t# t5 G4 `* U
'set(h32,''checked'',''off''),',..., j4 @8 u/ k* O
'[x,y,z]=peaks;,',...
) I" ~. c. G7 U. [( t# e 'contour3(x,y,z,30)']);* l! i( G2 B4 }% H; i- B4 w r
h12=uimenu(h1,'label','高斯分布',...
: A7 ~; B9 ^! `8 O+ n0 w' ?5 A" u 'callback',[...
( [" Z# G9 g6 l% h; t O$ L6 B 'set(h31,''checked'',''on''),',...2 w) w7 c$ w' E0 A0 A) ~' K# `
'set(h32,''checked'',''off''),',...
9 b3 Y5 N; \; R" _: x( @* P$ b3 t2 Y 'mesh(peaks);,',...! w* L$ M# A/ p) _0 f
'axis tight']);
8 X' {# L* c5 @+ F+ Th13=uimenu(h1,'label','Sinc函数',...
# o* H8 l5 w1 o" A 'callback',[...
! J, g0 ?# R# s% U j 'set(h31,''checked'',''on''),',...' y4 w: ` i8 @0 i* ]6 x
'set(h32,''checked'',''off''),',...
6 C1 n) m k) X0 V: D; z '[x,y]=meshgrid(-8:0.5:8);,',...+ D# x; n( L) I9 s7 _/ e
'r=sqrt(x.^2+y.^2)+eps;,',...3 Y& i4 ^* [5 x3 n* z
'z=sin(r)./r;,',...3 ?' C& z7 e% L9 ^' W( Q1 t' p' B1 k
'mesh(x,y,z)']);
* P$ O' F2 `* ^9 g6 Jh2=uimenu(gcf,'label','色彩');
/ y! `1 e1 }" i2 a, ?, fhl2(1)=uimenu(h2,'label','Default',...
& G/ x3 a! W2 I! q 'checked','on',...* N% H) A3 V {
'callback',...1 Q7 E* k, `/ \7 E1 |/ p
[...
/ N& E2 S* {! r( P2 H' J 'set(hl2,''checked'',''off''),',...
6 |% v6 X5 @& f y2 ]$ w& R 'set(hl2(1),''checked'',''on''),',...
: V& R% P0 R4 O, l0 w4 F0 r _. L 'colormap(''default'')']);' v$ Q6 P7 I6 ^: }+ a; X7 ], M7 C
hl2(2)=uimenu(h2,'label','spring',...9 F! F$ A( i U( H3 m
'callback',...2 d" D( }. l% L& g
[...+ z% ?& x( |( t
'set(hl2,''checked'',''off''),',...
& D& J9 Y: T2 H6 E. l5 i' v! j 'set(hl2(2),''checked'',''on''),',...
+ L: r+ a( c6 { 'colormap(spring)']);
! o# A% n3 m5 a: y3 {5 ~5 ^# \9 Z7 @hl2(3)=uimenu(h2,'label','Summer',...6 d9 r! I6 ?+ f* Y( J7 h9 F( w
'callback',...
" F% e9 ?/ R5 N+ E8 Y+ ^ [...
9 N% r: S7 l; F4 G# k! A/ d+ y2 k! a 'set(hl2,''checked'',''off''),',...% [: q8 a% K' h; {- Y# l7 W
'set(hl2(3),''checked'',''on''),',.... ~( G; [7 J( r6 k& Z# G- F
'colormap(summer)']);
( c% g1 }1 Q+ c! q p1 Lhl2(4)=uimenu(h2,'label','Autumn',...
6 O' I7 z m- u! e 'callback',...
0 a; T1 C9 V0 C3 k) o# z [...
- d a5 k& `8 P1 Q 'set(hl2,''checked'',''off''),',...; l% ?& p: t3 Q1 C& |& t4 P
'set(hl2(4),''checked'',''on''),',...
3 a1 y. V, I6 t6 ]+ Y 'colormap(autumn)']);# E% G) ?3 {9 \ C/ _! v
hl2(5)=uimenu(h2,'label','Winter',...4 o8 N! K2 v0 v. C* U+ X- ~" [) Y' y- A/ B
'callback',...
8 v( a# Y' `2 W8 e6 N6 h+ i0 Y& Z9 ~ [...3 o. U, Y+ E, v) B4 X2 `
'set(hl2,''checked'',''off''),',.... ~/ @4 a/ _* E
'set(hl2(5),''checked'',''on''),',...
6 h& I" ~; b) S$ B1 e' j 'colormap(winter)']);5 o! E! \) Z& ^/ q
h3=uimenu(gcf,'label','坐标选项');
* N* Y2 r1 E( B, x4 Q/ ?h31=uimenu(h3,'label','Axis on',...) U" N, ]; c @
'callback',...# X) v4 |- T% N/ k
[...! W% i' H5 w3 X" Z/ I% e
'axis on,',...1 L+ h3 H6 V9 N4 v$ w R) O
'set(h31,''checked'',''on''),',...5 G0 F \' j# ?9 a9 x
'set(h32,''checked'',''off'')']);( t' Q3 z0 N0 f! O* e% r
h32=uimenu(h3,'label','Axis off',...
|! h% w/ R: {) G8 E 'callback',...
; h3 V1 L: P' c' i$ [( d0 e [...
$ `7 f0 F( n' S1 h3 u4 B+ B 'axis off,',...0 [0 u% b( b9 ^9 C6 `: Q/ S
'set(h32,''checked'',''on''),',...8 f( W5 Y7 g. n7 l4 q; d b% Y! j
'set(h31,''checked'',''off'')']);6 N2 [, ^! U P4 ~- E L* e7 e
% |! F Y/ x2 J: d* {- B2 M9 [3 l6 j+ _# M6 r! h! w9 b9 i! N
实例9：除法计算器) g- R5 {5 B5 j- o
& A1 l6 P( t7 P6 M xh=figure('toolbar','none',.... _7 k; h+ Y) G5 E: F- t5 Z$ R
'position',[200 150 450 250],...
1 X& p4 s7 ? ^ 'name','实例41');6 E. j( Q# ^& m+ g# [# v+ y( d4 Y" v
h1=uicontrol(gcf,'style','edit',...: b+ p* V! \9 ~: y2 ~
'position',[80 200 100 20],...
N6 Y/ T" f1 |" d$ d* m B 'HorizontalAlignment','right',...
0 N& v, G9 A4 p9 J5 G" Z7 O5 r. W1 J 'callback',['m=get(h1,''string'');,',...
9 x, S2 A5 n& \) S9 d$ ` h 'a=str2num(m);']);9 t* V# @; j3 B
h2=uicontrol(gcf,'style','edit',...
4 O% v6 F; m" M6 [! Q# @; ?4 a 'HorizontalAlignment','right',...3 A- K3 A6 ]( G. D: X1 n
'position',[80 150 100 20],...4 Q! ]/ A( B( P+ f! M" ~
'callback',['n=get(h2,''string'');,',...
% [6 q* M, V; ^" f. `4 n- B# g' p 'b=str2num(n);']);6 E& q/ h* z4 Q; B1 |
h3=uicontrol(gcf,'style','text',...
7 z; d. I S" Q' R9 o D3 d0 p( h 'string','被除数',..." O* Q$ Q3 t7 A$ ^" K
'position',[80 230 100 20]);
1 i& X+ `0 g2 G& F5 wh4=uicontrol(gcf,'style','edit',...! k4 L( D4 @+ a: X
'position',[80 50 100 20]);
, u' i5 X) C* t" |- [- |h5=uicontrol(gcf,'style','pushbutton',...5 ^) e; ?+ M. P2 j* Q& w
'position',[80 100 100 20],...: p& L- y! m9 G! @) C% u
'string','=',...
% p( \9 D4 ^3 ^0 \3 `! K 'callback',[.... ?. N5 t/ x! _; m) {% C& T
'if b==0,',...) L1 N" f/ D% `/ e/ m# @% c: p& r, a
'h7=errordlg(''除数不能为0！'',''error'',''on'');,',...- E, \; o8 X' P% q7 l* O
'else,',...
% ^( r- c+ H0 G 'k=a/b;,',...
5 s2 r/ Y _5 ?2 ` 'c=num2str(k);,',...* u! u4 L5 v( c& ~" p5 \
'set(h4,''string'',c),',...
# G6 g9 A9 |- y$ N& l7 z) S1 y1 K& c 'end']);
, s! |5 Z* p4 V7 s5 Ah8=uicontrol(gcf,'style','text',...+ d# U! ?) x( P( j/ T7 e
'string','除数',...
% R1 F. b. L& b: |: B- w( l5 Z 'position',[80 175 100 20]);2 S; T- i0 A3 V& D1 s$ s
h9=uicontrol(gcf,'style','text',...6 l6 c' t8 s! e d4 `! A
'string','商',...( n. f J, T( W3 x L' w
'position',[80 75 100 20]);6 p3 d. B8 b: x5 a' s& ]0 T
7 P8 Y9 p- k, D+ @6 c$ [, w3 x
6 z6 c" n m' }3 L+ s
实例10：单选框的使用( P* G+ V- ?: p s3 L
$ k* N' j' u5 Z
h0=figure('toolbar','none',...
$ b! t6 e7 I9 q( t @7 |7 e! p 'position',[200 150 450 250],...
# C5 q' y% P* d8 O+ p4 \) w 'name','实例42');+ J; W4 }- F- X+ X& E) a" h4 Y) J3 y
x=0:0.5:2*pi;2 N8 w) L* r7 s: s/ m9 i
y=sin(x); e' U0 n5 N! n0 Q& M: M) }
plot(x,y)
' x! I( a3 F: Q P# e" q( Fgrid on9 v3 w% F8 g. B! Q
set(gcf,'toolbar','none')
3 t; a9 j3 W0 c& [g=set(gca,'position',[0.2 0.2 0.6 0.6]);' _% Y8 A! n l- U3 x4 s& `3 L& ^
huidiao1=[...& `; d% R# k* z# ]& G! D
'grid on,',...+ A/ O1 C) |+ E+ @" ~) I
'set(box_on,''value'',1),',...
0 B7 `9 b1 s4 s! }. P 'set(box_off,''value'',0),'];! Z7 d" `5 ^3 V+ N; Z% W! r. Q
huidiao2=[...
5 `4 O3 Q% [! }' q8 R 'grid off,',...
" U' R. X3 i; {0 s, [: P 'set(box_off,''value'',1),',...
; z3 t7 M# m% M( f$ x/ U 'set(box_on,''value'',0),'];
5 g" X; a# U- ]- I" bbox_on=uicontrol(gcf,'style','radio',... R1 v$ G3 \6 v& ~" n
'position',[5 50 50 20],...$ h& k/ b- @% {( t q6 J$ l
'string','grid on',...
4 f: m* t* h* [! v1 O+ R: n 'value',1,...
$ K! B0 R5 m6 t4 O 'callback',huidiao1);6 [5 z7 J% s H% `! d
box_off=uicontrol(gcf,'style','radio',...! l! M7 G5 ^# ^, b L3 t# F1 U0 c
'position',[5 20 50 20],...
- H& d2 h. J6 ]! o& C4 u8 y3 _ 'string','grid off',...
6 d/ F1 J( }$ R, A* z7 ] 'value',0,...
2 a9 V0 e* N7 m! O9 z1 b- x3 ] 'callback',huidiao2);
: X5 D8 m4 G, S4 m# O1 d9 M/ \title('无线按钮的使用')+ H" p4 ^% j7 ]5 p: c' `/ m3 M J0 |
# H! l) h( |6 ?7 `% }4 m8 Z
3 \, Q( B7 v1 i5 j/ V \实例11：添加环境效果* D9 o" K7 L6 H( l) {+ u; [
; f; s; N$ J, g/ f q3 H |9 W
h0=figure('toolbar','none',...$ h6 `( U/ d" W. c, A
'position',[198 56 450 468],...4 d6 ^1 j( V$ f, M8 k0 ]
'name','实例43');) ?& G' U- ]+ n$ i6 @ |* G
h1=axes('parent',h0,...2 `5 a1 T+ t% [3 W5 l
'position',[0.15 0.45 0.7 0.5],...% {; E j( X# m1 B
'visible','off');
! `8 D2 c6 }7 F+ G( {! {sphere' g" G7 W5 `7 j! `' g# K+ `6 Q; o
h=findobj('type','suRFace');$ c i1 V& ]# M$ r; M: Q
shading interp
; [. w- e5 C2 _5 W2 c5 maxis equal
8 n. K2 h2 }9 V& m; ul=light('position',[0 -2 1]);
: z* u) @ B* j2 C& ek(1)=get(h,'specularstrength');
( s% p9 b* M* ]+ p0 L7 b4 Z7 Uk(2)=get(h,'diffusestrength');# e5 t; V# u; X
k(3)=get(h,'specularexponent');2 a! _/ x5 a9 s7 ^, d
k(4)=get(h,'specularcolorreflectance');
' S) `# j9 K& \1 ?) Au1=uimenu('parent',h0,...
1 X8 A0 A; d' o 'label','灯光效果',...
0 ^/ D. K% Y( F8 V 'tag','u1',...
$ G0 e$ ] b* T) r$ ^ 'backgroundcolor',[0.75 0.75 0.75]);
?( P% v; v }$ e- G; I9 D% qu11=uimenu('parent',u1,...
1 P6 J! ?6 w/ a0 r 'label','gouraud',...
6 P; K* {0 a+ A5 X% M: x3 ? 'tag','u11',...4 E3 Q) t4 P9 T0 u% O3 Z! n
'backgroundcolor',[0.75 0.75 0.75],...) ]0 w& p" F* g5 }
'callback',[...
/ U8 v" i. ?1 ^ 'set(u11,''checked'',''on'');,',...
, I; t# Q- L; T' W8 ^, _# U 'set(u12,''checked'',''off'');,',...8 W6 r3 `( X3 G( }' O
'set(h,''facelighting'',''gouraud'')']);
. v" L& Q/ n1 N7 pu12=uimenu('parent',u1,...
+ E5 I+ W, H' L6 t: } 'label','phong',...
9 \2 b" \, I5 y0 V7 _) L 'tag','u12',...) I, |. K0 C$ }6 K& Y
'backgroundcolor',[0.75 0.75 0.75],...2 a* W. p6 q8 W( u/ ]3 F v
'callback',[...8 S- |, v. W+ b& ~/ X
'set(u11,''checked'',''off'');,',...
3 i2 Y4 l" X% _3 R: F 'set(u12,''checked'',''on'');,',...
u7 {* X, s |8 H3 z 'set(h,''facelighting'',''gouraud'')']);6 G- z# x/ m/ H% M0 y
u2=uimenu('parent',h0,...+ `7 z( f6 y) f7 o j- x1 w
'label','背面灯光',...* C+ G0 k D& G2 k# `3 d
'tag','u2',...
9 i1 }' Y+ ~8 j$ H 'backgroundcolor',[0.75 0.75 0.75]);
: h& D f. `" q6 N6 Z: k) z. |u21=uimenu('parent',u2,...
! x9 |+ o1 K- b- }# C 'label','reverselit',...; r3 Z+ ^: H# w, c
'tag','u21',...6 Q0 v7 ~/ o$ ^
'checked','on',...
3 b2 ?, u% u3 e 'backgroundcolor',[0.75 0.75 0.75],...
9 Z- w! n) E3 d" B! j9 |. u 'callback',[...
& K5 f# U, t) ?; K( L* f 'set(u21,''checked'',''on'');,',...5 {. w# ?. P% l7 B& i' f
'set(u22,''checked'',''off'');,',...
, V! Q% E! I! T/ R( s 'set(h,''backfacelighting'',''reverselit'')']);
" N P5 E$ T) {& D9 K5 c2 gu22=uimenu('parent',u2,...
7 G( J8 q3 H/ p0 f, ~4 B 'label','reverselit',...
# w7 o8 p0 Q3 X1 F7 { 'tag','u22',...
2 Y, I( h1 g5 _/ J 'backgroundcolor',[0.75 0.75 0.75],...) @ c2 a3 H" z U/ }
'callback',[...1 R& a& a! I- U9 X+ z5 m
'set(u21,''checked'',''off'');,',...
2 s( Z2 x& y' L! ]. g# d' V8 l 'set(u22,''checked'',''on'');,',...
* W; ]/ e( [% Y3 Q" | 'set(h,''backfacelighting'',''reverselit'')']);: V! \( o9 A$ v" I7 [
s1=uicontrol('parent',h0,...
, S) K# `' q$ ^0 B! @ 'units','points',...
+ N( P% L, J4 w* A- S 'style','slider',...5 [5 e* }7 z+ Q. \7 b
'tag','s1',...
3 V" i4 n6 p& d; a, J5 \* _ 'min',0,...
; Z& [% T" E9 f# S( O: ` 'max',1,...* c- c1 D% @3 C
'value',k(1),...
; |' t! }) H1 R 'position',[20 80 100 15],...
4 t6 Z" O/ y: Y2 x: ~% f# \ 'callback',[...+ d' T. E. ~+ C4 B! q
's1value=get(s1,''value'');,',... |) n- E8 k* C9 v7 M6 r9 ^
'set(h,''specularstrength'',s1value)']);
1 t3 X0 [& @8 I' r# P+ w3 f2 V. [3 kt1=uicontrol('parent',h0,...+ [3 Z5 V: K) \, }& y& T
'units','points',...4 i. D% X5 B+ R
'style','text',...
; w' e) f! n( [2 E! m" w3 d 'tag','t1',...3 G( g5 k7 o! R# d0 @6 b
'string','镜面反射强度',...2 o9 h, k! @' n* g2 W& S' N
'position',[20 97 100 15]);
: F- k- M' r6 d- k2 P$ Ss2=uicontrol('parent',h0,...5 h! s6 k! g8 G( g/ u: k+ r
'units','points',...
( t7 T! j2 a: q; g7 K0 w [ 'style','slider',...
; o" G" @+ R, D; m9 I! Y' k' q: x& a 'tag','s2',...* l, N+ K, s, m" O# ~: o
'min',0,...
' f9 j3 O8 W) J( a 'max',1,...
4 U. v+ Z8 Z% g: y+ Y! y 'value',k(2),...
' |: F4 O% @% ? o3 r 'position',[20 30 100 15],...9 y4 U; v- [! h5 a/ Z' f4 J$ e
'callback',[...
+ C0 Z, _% r9 `3 W 's2value=get(s2,''value'');,',...
3 ]& u. `6 M0 g' W' T# \( b 'set(h,''diffusestrength'',s2value)']);2 H( c" G- h" l! d0 J$ b' N
t2=uicontrol('parent',h0,...) K; Z8 \$ g' C6 L
'units','points',...
0 u4 X/ _0 ]% y 'style','text',...
3 R( U& Y4 \* j( O ~ 'tag','t2',...+ }7 T" ]- D5 q W/ d
'string','漫反射强度',...
/ h! |; x! |0 i7 D/ g. L 'position',[20 47 100 15]);
' q3 m: R6 ]* V( K$ Z [9 R6 us3=uicontrol('parent',h0,...6 U4 Y) I8 B4 o& W
'units','points',...
0 \0 z. Y$ I% l9 d' ]. ? 'style','slider',...
+ Y; ~( [# b5 V6 }3 f' r* Q( h 'tag','s3',...* H( u* a) G! R: @& Z
'min',0.1,...7 B$ T7 c' I* T4 d0 A" G
'max',1,...
3 [9 N! K. a% ~ 'value',k(3)/20,...
' P [$ s7 O( |% A5 I 'position',[220 80 100 15],...& S; v5 w2 u: {; _; ^
'callback',[...' L Q! a# a/ F0 r% y9 O( o
's3value=get(s3,''value'')+eps;,',...
* T3 y( P( v2 y6 R4 G; [ 'set(h,''specularexponent'',20*s3value)']);3 V* E' z' s% U8 n9 D
t3=uicontrol('parent',h0,...- B6 W/ T: G( o' m8 `$ R( m
'units','points',...
' N, l' { J% ?# v 'style','text',...+ b& y7 w; T: m% ?/ _/ T
'tag','t3',...
, b( s* G! `" E6 Y5 h 'string','镜面指数',...2 m) S9 A0 U. A0 L( L' z% L
'position',[220 97 100 15]);& h9 o& {% V5 ?
s4=uicontrol('parent',h0,...
) m( ?0 ^! l8 H5 ` 'units','points',...
l, g/ t' ^8 M) S q% l/ @# r 'style','slider',...) i2 o# w2 ]8 y/ \7 d' q
'tag','s4',.../ _% a8 L' F* p. v1 |
'min',0,...5 P! G) F7 n/ r' o' u' p
'max',1,...
8 c. f" p; _$ ~$ s4 M% ` 'value',k(4),...
* k/ f4 h7 K- @8 R0 ^ 'position',[220 30 100 15],...! _) q6 C# e, W& n2 f r
'callback',[...! o+ V U6 p/ f
's4value=get(s4,''value'');,',...$ I ~& C0 X; A8 b( }) p) n
'set(h,''specularcolorreflectance'',s4value)']);
9 B7 [! o8 I0 f/ N8 n# [+ Et4=uicontrol('parent',h0,...
* P+ l7 t* U6 _2 `2 \3 \0 X 'units','points',...5 c4 N4 j! @1 C0 g" i, |
'style','text',...
* R) }- u% P4 Z2 j 'tag','t1',...' g8 u4 d" \, J7 q( H
'string','镜面颜色反射比',... v# ]4 [0 b0 C
'position',[220 47 100 15]);7 Y" U x9 s# |* E
b1=uicontrol('parent',h0,...2 x9 m1 v" R7 Y8 O7 ?$ z2 y% y# F- {/ p
'units','points',...$ t0 E9 x- o5 M+ z0 C* Z7 H
'style','pushbutton',...
6 k. v, y6 H, q: x! O' |$ L4 F 'tag','b1',...! b1 Q2 N% A a, i3 D9 `( |3 P
'string','关闭',...3 b3 ?$ O0 @4 T1 g
'position',[145 45 50 30],...
- [5 L& D' g1 J1 B# w3 O 'callback','close');4 {. d6 ~6 s7 L" i. ]6 Q @6 R
+ Y# Q9 x4 s* @8 D1 ^
7 W* D% i0 S0 m实例12：改变坐标轴范围
; d4 n* n8 @( o, G; B4 ]9 k3 r) K$ n/ X2 N/ X( w4 V- G" D, m
h0=figure('toolbar','none',...* J# l( a% a% U. y
'position',[198 56 408 468],...
, t# A$ j' a/ E D 'name','实例44');: [4 p3 o" ~& j5 L1 Y ?6 x
h1=axes('parent',h0,...
2 X& k2 q8 [( A4 J( a8 h, H 'position',[0.15 0.45 0.7 0.5],...
3 L: O) X7 t6 I" C" t+ O 'visible','on');
, O) v, f+ d+ h: v, T# Ye1=uicontrol('parent',h0,...
7 y. I. r0 _8 E5 M 'style','edit',...
, ~% q# j( u$ p9 }1 i& | 'string',1,...
3 C: S1 @2 N6 d. h0 [: v5 O( N 'position',[50 120 50 20]);, L/ }4 G4 L8 z7 w
t1=uicontrol('parent',h0,...
! E8 t# A5 d( m" H' }6 ^0 _) ?+ H1 _. o 'style','text',...
& B2 b' \% {6 n7 k& ^5 _ 'string','X轴最小值',...
9 [, z7 j5 o& J, t; w 'position',[35 150 80 20]);0 p' b& V w. ^8 r: X
e2=uicontrol('parent',h0,...3 f& ]& p3 {/ s9 Y. @
'style','edit',...
+ o5 w% c3 M) m% |! e 'string',5,...
0 G! l/ }1 R) {1 C3 x* _ 'position',[50 60 50 20]);
1 B0 U; G& y& a2 mt2=uicontrol('parent',h0,.... O' }1 z& M1 y u! G
'style','text',...
( {2 U" T- G* g. e& ]. ? 'string','X轴最大值',...8 Y5 q5 y0 ~( u8 D7 @
'position',[35 90 80 20]);
5 u" Z5 I6 v4 D6 A- X* F9 Z, M8 ^* pe3=uicontrol('parent',h0,...
, W/ Q5 j7 K$ S5 { 'style','edit',...
! U H2 `% W1 w% i* A. l9 o 'string',1,.../ m* c' O4 t* g% e
'position',[150 120 50 20]);
/ L" `: h* f' A+ c/ }1 V& D( T. z4 D! }3 Tt3=uicontrol('parent',h0,...
% M2 U: }. q: l. n* T( j 'style','text',...
% M( n2 D) D l 'string','Y轴最小值',...* J' l$ c) Y# Z/ K8 ^5 O [. p' w
'position',[135 150 80 20]);
% e0 H- \1 N9 @0 e( v4 f- y+ re4=uicontrol('parent',h0,.... M$ W. r8 f$ [ J
'style','edit',..." J! g/ G9 V( q
'string',5,...9 Q/ @. T7 u+ C0 M2 F N! S
'position',[150 60 50 20]);+ ^; ?7 a) c. L" y0 ?' n# o
t4=uicontrol('parent',h0,...
7 l: L7 i: n# B 'style','text',...0 t2 _" t s4 ?2 K9 J6 f. n: Z7 s
'string','Y轴最大值',...
/ F6 d0 p5 c; | 'position',[135 90 80 20]);. \/ K8 p% L2 x1 O& _- E F
e5=uicontrol('parent',h0,...+ ~$ {" r# K6 O: |; S! {/ c1 E
'style','edit',...) D \$ V/ n1 ~- N4 ?; H/ _
'string',20,...1 n& W% x8 x5 F$ D
'position',[250 120 50 20]);
6 c# ]# U/ J0 o/ N2 f9 `3 rt5=uicontrol('parent',h0,...
: j8 B- E+ ~1 N) G0 p w; L 'style','text',...# T( c D0 \2 k9 U
'horizontalalignment','left',...5 W1 K7 Q7 \, \% \# q* p% h3 q! E- r
'string','点数',...: F- J/ Q [3 n$ [ o1 Z
'position',[250 150 30 20]);
9 M3 n& _7 `: I+ Ib1=uicontrol('parent',h0,...
/ [7 }3 h3 B7 B6 n# B# W) n 'style','pushbutton',...
) `6 \7 D' V0 E: ^ 'string','绘图',...# k5 b3 b# u# E* m
'position',[250 60 60 40],...
1 j8 H5 c3 l+ G3 u# c: V 'callback',[...
. d5 l! Z" b3 e: Z 'a=str2num(get(e1,''string''));,',...
6 U0 r& q) ^+ C/ w: k h0 B1 M* q 'b=str2num(get(e2,''string''));,',...* T; s$ h8 H, e) t! Q+ d
'c=str2num(get(e3,''string''));,',...4 \6 N' S L& h0 V
'd=str2num(get(e4,''string''));,',...' O- W7 o% u+ H% |2 a. ?
'n=str2num(get(e5,''string''));,',...
& K& l6 x. e9 \2 T# X 'xgrid=linspace(-abs(a),abs(a),n);,',...7 H% t% e6 S6 I/ L9 Q7 {3 h" ~
'ygrid=linspace(-abs(b),abs(b),n);,',...
; r k6 g% S7 O% U/ ~ a '[x,y]=meshgrid(xgrid,ygrid);,',..., O1 L9 ^' P3 W0 ]' E, }+ e% b
'z=c*sqrt(d-y.*y/b/b-x.*x/a/a);,',..." _5 M* n8 U w$ f$ k ]; v
'u=1;,',...1 \* w& f- t- s$ w+ Q3 J. K
'z1=real(z);,',...
8 N' N$ u5 z Z) O. y8 w; x 'for k=2:n-1,',...- ~, s; P3 o% M
'for j=2:n-1,',...
- j9 L$ n+ P, n 'if imag(z(k,j))~=0,',...3 n1 t6 ^) E% }; {0 m1 J
'z1(k,j)=0;,',...3 Y+ y/ f, J* q: a
'end,',...) w7 @4 ?6 @( s/ H" ~9 {3 Z1 E
'if all(imag(z([k-1:k+1],[j-1:j+1])))~=0,',...
2 k1 u' C0 ~5 c! S 'z1(k,j)=nan;,',...
7 }* j2 L v4 V% z* T$ I 'end,',...
* f8 [; r' I6 l# F _ 'end,',...
1 k2 R S |2 {8 ^4 ?& D" M8 h& Y 'end,',...
2 D: S A3 ]/ r0 A- y0 W0 M" U 'surf(x,y,z1),',...
, O6 }( U {+ L2 \ 'hold on,',...- w& @/ |1 i/ Q& @- x
'if u==1,',...
" k4 u" D, ^& ^. P 'z2=-z1;,',...
" B3 o/ w4 P" ^4 T U. t; U 'surf(x,y,z2),',..., q6 r( v* L. Z T, O
'axis([-abs(a),abs(a),-abs(b),abs(b),-abs(c),abs(c)]);,',...* ^1 _6 y) L2 |: c9 X
'end,',...* D& c1 I" @) ^$ d
'xlabel(''x'');,',...
% i9 z# K1 C4 ^; M: \, ~ 'ylabel(''y'');,',...
; U" Z% b3 O$ p' g) u6 v7 M 'zlabel(''z'');,',... f2 {( s' o. } E f
'hold off']);- `. s" A. ^; [: |1 Q; k( p
b2=uicontrol('parent',h0,...
" `* ?4 l: \- t/ k7 A) ?6 Q! m( u 'style','pushbutton',...
l6 c. r# O1 M8 f0 C/ T a 'string','关闭',...% y. l/ ^/ Y3 k8 x' ^! N6 l
'position',[150 10 60 20],...! R# {7 ?& J' h5 ^" @5 X [
'callback','close');5 O- F- r% N. l! a! Q/ e& I
7 l, b" n# k/ ?) b8 K! h2 l
6 K* ?. P; G) C+ B& W实例13：简单运算器
7 s/ x3 l8 Z# n' I
0 p4 [* ?' E" ~h1=uicontrol(gcf,'style','radio',...
9 p0 `' X2 p, Z @1 J2 | 'string','加',...
' I. P& r: G7 c- v 'value',1,...! U: T" D% G. A% T& B! P
'position',[20 150 40 20],...
# n7 c3 p1 ]' v8 }+ Z# b 'callback',[...4 E0 W0 Y( B% C( c! s4 V$ [4 L
'k=1;,',...
' I- w- I9 f5 a; B/ _9 b# O+ ~ 'set(h1,''value'',1),',...- `2 C; q9 `/ Q& g
'set(h2,''value'',0),',...
6 C, g) T2 I+ V8 V 'set(h3,''value'',0)']);
/ b; T6 \/ C; E4 i; [0 t( Ah2=uicontrol(gcf,'style','radio',...0 f' y1 @8 L6 h
'string','减',...& W! Y2 _$ y6 M! P v$ g
'position',[20 110 40 20],...) D7 t( B& ^) q/ e$ U5 p* S/ g# c
'callback',[...5 v' O8 \3 D& ?0 b2 @8 p0 ^% p
'k=2;,',...
& S: j* b6 u9 c2 q 'set(h2,''value'',1),',...5 q9 |+ q$ A' W. `3 a
'set(h1,''value'',0),',...
1 N. J5 r {( N+ \ 'set(h3,''value'',0)']);
9 [3 R+ M: K; S0 J6 N0 {h3=uicontrol(gcf,'style','radio',...
. u2 i e2 B! R. j( f, u 'string','乘',...8 K2 c3 h. ]* N$ i6 X* b
'position',[20 70 40 20],...6 R5 \4 n) \9 O- {& H8 _
'callback',[...- y/ K" I; I8 e4 A) o: [
'k=3;,',...
. ~+ Y- u$ F; b 'set(h3,''value'',1),',...
$ K5 }: B* E) m- x 'set(h2,''value'',0),',...2 v& G( \3 ]2 `1 T
'set(h1,''value'',0)']);* S8 y3 q, s! [: z- x- `! ?
e1=uicontrol(gcf,'style','edit',...9 U/ [+ J6 D3 [' Y
'position',[80 150 100 20]);" Z K* r! t" |2 t' A4 ]& l: x
e2=uicontrol(gcf,'style','edit',...
; l1 w% C a- j1 L 'position',[80 110 100 20]);
; Q' @- k7 j @' [ Ue3=uicontrol(gcf,'style','edit',...
3 x7 `. ~ B3 r 'position',[80 70 100 20]);1 v9 K- @) b6 M( d3 q5 y; ~* _
b1=uicontrol(gcf,'style','pushbutton',...9 G! Z3 n7 N9 S$ p0 C6 M8 W: b
'string','运算',...; |8 n r' i; ^1 a' B) E4 _* i
'position',[200 150 80 30],...
5 ?2 ^1 ?3 [1 i' I 'callback',[...
9 P; j0 ]8 r: M$ Z0 n: k0 { 'x=str2num(get(e1,''string''));,',...
2 ?- ]0 s+ m$ g( R; I; `9 D 'y=str2num(get(e2,''string''));,',...1 W ~* m, e! h {4 D. {7 Y
'switch k,',...
# S4 v0 r' _% D$ [# K \, d" K 'case 1,',...- a5 U+ [+ Y- f, D. T1 o
'z=x+y;,',...% S! u1 s7 l+ ?8 O
'case 2,',...3 g' ]) G, ~$ |% [& m$ C
'z=x-y;,',...1 D# l! e e9 c2 U
'case 3,',...9 c5 ^! w7 {+ p" s- ]0 N6 N7 m
'z=x*y;,',...# d& v! e4 g5 Y/ M& Y
'end,',...
2 ]% g; z* Q. S6 G 'set(e3,''string'',num2str(z))']);7 S/ s$ g3 U9 n" b3 c6 u6 s
b2=uicontrol(gcf,'style','pushbutton',...2 O" e! E& I# y4 X
'string','退出',...
3 @- C4 a" N$ @$ t 'position',[200 100 80 30],...
" \8 A& ]4 R! c" d 'callback','close');/ M5 @+ h; e. P. h! J: K" A
P; r" ]$ _$ o! `' s; m4 J
+ n" h8 p+ u! V/ x+ y5 x1 P3 X' `% ~$ S实例14：曲线色彩的修改0 B& Q: c0 [/ a, e" t3 ~5 g ]
w/ e! A ?- ^- k: x, z8 @
h0=figure('toolbar','none',...7 \8 }& A6 N/ `& W% M/ O
'position',[198 56 408 468],..., l# l& F/ i$ l: w1 c
'name','my second gui');/ A' j% Z3 n6 r
h1=axes('parent',h0,...' |- k- A5 z% R: D4 q
'position',[0.15 0.45 0.7 0.5],...
5 ?2 V% r! Q+ f+ Z/ ~ 'visible','on');
! Z: ~# i! a4 t9 l' ux=0:0.1:2*pi;
* Y. S- f" o( |4 dk=plot(x,sin(x));
) Q6 y) N' G3 Y0 W& U$ c( T, n1 mxlabel('自变量X');5 }1 m2 P6 E3 F4 [. q8 ?
ylabel('函数值Y');3 i; I& z( p0 j/ b8 V! V
title('图形色彩改变');
4 T, R; F8 F) l, M) R- tp1=uicontrol('parent',h0,...
: Z% p9 ], m% G) V 'style','pushbutton',...
, @2 V9 ]/ Q! I5 K 'backgroundcolor','r',...9 N) W `: w q! _" k) R3 {
'position',[60 100 50 30],...
$ p( e y. \8 C4 Y% ` 'callback','set(k,''color'',''r'')');& _5 D( W" b2 A# c: Y
p2=uicontrol('parent',h0,...
. M! V# Y3 \# i 'style','pushbutton',...( S3 a5 X/ J/ f5 s3 J+ \" u2 |* q
'backgroundcolor','g',...- Q& H. {) K- o- K1 u, E$ K
'position',[170 100 50 30],...- Y. l4 l+ I( q; q9 I6 F5 C6 m: J( f3 V$ S
'callback','set(k,''color'',''g'')');, q% ^: d7 r( X9 v; V4 I: {
p3=uicontrol('parent',h0,...
/ J! t8 s6 }/ D9 b4 |" V& s7 O 'style','pushbutton',...) o. @# E& Y1 u* Y
'backgroundcolor','b',...
- u% i5 A4 p k: l1 I6 ^ 'position',[280 100 50 30],...
; l; @& }& ^, B# u' y; \ 'callback','set(k,''color'',''b'')');" [- @# p2 X, L4 V& i5 B0 P e
p4=uicontrol('parent',h0,...
% S; }1 W1 O! O 'style','pushbutton',...
) k/ K x" z$ j- N" d" E 'backgroundcolor',[1 1 1],...
. c: _* \5 J N 'fontsize',20,...
! S& x! V6 n: [6 E- y 'fontweight','demi',...
; s3 A3 B! ?7 C% c6 L& b 'string','关闭',...! ^( W% D2 O& _! E% A- P/ s& ^
'position',[150 30 80 60],...* r. A' n1 P- {2 U }$ H+ M
'callback','close');
1 u7 c: D4 U5 v9 a! \. J3 et1=uicontrol('parent',h0,... S, i2 }6 ?: M+ V# C# B+ A
'style','text',...2 E: O1 ^- h& B( Z
'string','红色',...
s- N( X4 [( ^* p, t+ Z9 | 'fontsize',12,...
6 P& j1 _1 X. N' ~( x 'fontweight','demi',...
9 [1 w! d. W( q" i; R1 g3 g s 'position',[60 120 50 20]);
3 L& a0 A J: a3 U5 Rt2=uicontrol('parent',h0,...( C" f; q/ _" k0 O
'style','text',...
# u1 h8 v9 S5 p7 y1 z: c, p 'string','绿色',...
| f' Z& E5 P+ i" D" k 'fontsize',12,...- G. w! U4 j: V* j, D5 o
'fontweight','demi',...: Y# U3 W7 c4 K! f
'position',[170 120 50 20]);0 K; \' p5 A3 q0 v! m& o
t3=uicontrol('parent',h0,...
1 E+ W6 a7 e- x+ e0 m. J- k7 ^3 J 'style','text',...
' \* f7 W2 k! g0 \' W2 } 'string','蓝色',...7 c9 \1 b1 _' c% u- ~
'fontsize',12,...
5 b' f. t+ w$ f8 W 'fontweight','demi',..." w6 Z" Y: z+ X4 h3 n/ j
'position',[280 120 50 20]);9 R4 y- K0 b, @, G2 J
) D% F! S" q# z$ _8 n6 J/ l [
5 a" A8 s/ Q7 v! Y+ x+ a( r( I实例15：曲线标记
" B- ~8 y4 {' m. |8 m2 R( d
& |. m" v" g, M6 \! C5 D/ F; \, k" Dh0=figure('toolbar','none',...) W7 k3 L. F! G3 W
'position',[198 56 408 468],...
2 U2 ~- l$ v3 g3 k 'name','my second gui');
% W3 H) {3 r! q* S7 {0 h6 Mh1=axes('parent',h0,... P) t5 `9 @+ k* {3 D
'position',[0.15 0.45 0.7 0.5],...) Q+ l1 z1 X" A- M, e
'visible','on');6 K4 L# P* x0 q1 Y
x=0:0.1:2*pi;
3 s5 a! K3 o uk=plot(x,sin(x),'*');
" p& i3 D- v" x9 j3 \$ Ixlabel('自变量X');0 P5 K8 s2 E/ A- V
ylabel('函数值Y');: l9 Z% `* Y% r1 z- z
title('标记类型的改变');
/ L( }( F; T3 h$ b+ F' e+ Ip1=uicontrol('parent',h0,...
9 \! G6 _3 P1 y 'style','pushbutton',...9 b& m$ I" _' A3 }6 s
'string','+',...0 E: ~9 k: b; L
'fontsize',20,...3 Q) L0 I% c) {: x4 ^1 m) p |
'foregroundcolor',[1 1 1],...
2 a" H7 l- q. q9 ^% K1 n5 E 'backgroundcolor',[0 0 0],...* r. H5 l( ^! _- n: n; k
'position',[60 100 50 20],...
' [5 ?+ A. a q 'callback','set(k,''marker'',''+'')');# G! d: j2 _9 t7 V. X" P
p2=uicontrol('parent',h0,...
" P. g3 M) `% c: X9 X8 B' \ 'style','pushbutton',...% J5 { o7 ]' k
'string','o',...
- u! v! h2 ]: f% ~ r) C 'fontsize',20,... ]" n- s9 ~$ ~* t! L3 b, o, b! u
'foregroundcolor',[1 1 1],...
* Q7 x$ p" N7 @( A2 L3 \& ~ 'backgroundcolor',[0 0 0],...* J& c$ ~3 s1 C- w1 T1 n5 h) ` m
'position',[170 100 50 20],...1 d$ J( s2 D" ~
'callback','set(k,''marker'',''o'')');
/ J. @; N$ U% }& ?p3=uicontrol('parent',h0,..." b; K" e. L1 N
'style','pushbutton',...# o4 z( _, J Q5 Z9 f6 }! N
'string','x',...+ |. V6 f# _! @" B( \
'fontsize',20,...
. ^5 U9 d v5 W) } 'foregroundcolor',[1 1 1],...# K) j7 s% w6 y. r6 r
'backgroundcolor',[0 0 0],...
" Y; `* P. s2 Y) J) t1 o6 g- a! v& f 'position',[280 100 50 20],.... I w# N, l6 u% u( O/ c: _/ x0 X; ]
'callback','set(k,''marker'',''x'')');$ s5 j1 L! n7 n& x. f
p4=uicontrol('parent',h0,...
8 p) Y1 D- n, w 'style','pushbutton',...: k3 E4 ?2 `$ I- F3 o
'backgroundcolor',[1 1 1],...
" M) r- j8 X/ V 'fontsize',20,...
5 s7 P9 h7 K6 l) w3 k' A3 U$ ~ 'fontweight','demi',...
* |3 f( W" Y& D6 v 'string','关闭',...
' q: `( q; w& s 'position',[150 30 80 60],...
8 e+ Q9 O7 B C$ o5 B4 J3 r 'callback','close');& `+ D+ N7 ?7 v% |$ l
t1=uicontrol('parent',h0,...
( ?0 n1 {& m6 X, U9 r S 'style','text',...( L& Q' N& O+ ?* `% e) S# ^0 R
'string','星号',...4 l; A* n$ D& ]* f: V
'fontsize',12,...
0 F5 R2 K6 E7 ^% m. ~4 R1 s; S! D 'fontweight','demi',...
, t4 n$ C% d; K7 M 'position',[60 120 50 20]); U; Z, R( n( C' i
t2=uicontrol('parent',h0,...' [- L; I8 S. q0 E
'style','text',...
: O9 Z V. `$ O; F. S" I 'string','圆圈',...
- d+ Q5 ]" K9 [. b 'fontsize',12,...
5 Y0 J8 y9 m. w+ T2 K8 @4 N% } 'fontweight','demi',...
- c. l; `# s2 x+ R$ } 'position',[170 120 50 20]);, U2 T9 K- y$ Z \9 M) F9 E
t3=uicontrol('parent',h0,...! T* D V. P% N+ e- k! C, T
'style','text',...
- R, Z9 _+ d6 W3 \9 \6 Q3 i, ? 'string','叉号',...& E2 d" ]7 w" ~, l! _2 v
'fontsize',12,...
2 p) m8 o0 _* u 'fontweight','demi',...2 B5 i& v7 D# t: s/ @/ {
'position',[280 120 50 20]);
) R- A6 {) f; d; f# \
4 Y3 c: Z2 O+ o& | Y i) o
3 N1 M8 x0 h4 {. R+ l实例16：修改曲型
! Z$ T0 `( Q2 l, X, a/ ?6 o
- q0 c9 N/ J& B, Ph0=figure('toolbar','none',...7 c4 Q0 G8 Z- q- \1 @! a
'position',[198 56 408 468],...
4 _+ K$ E- t2 S 'name','实例48');
% H5 Q2 `2 V2 a$ z1 f8 Dh1=axes('parent',h0,...% b1 Y" h9 a* m7 B. A. o& V
'position',[0.15 0.45 0.7 0.5],...# m8 c: S) P, T0 \+ U
'visible','on');
0 S* T$ b* X. I: N) P* D( v6 B _+ wx=0:0.1:2*pi;2 r- c; h1 Q4 _& J, Q
k=plot(x,sin(x));
; N. U3 e2 q* d, zxlabel('自变量X');
/ t4 G9 }4 I I! |6 Dylabel('函数值Y');
& a, u: r1 Q0 Y' h. S1 Xtitle('线型的改变');
4 L# o4 z/ W' o7 ]. L: Ip1=uicontrol('parent',h0,...7 V! ], f3 F1 X' P4 x2 D
'style','pushbutton',...
7 S1 H# P8 M7 h9 w8 d 'string','-.',...
! w/ \" @3 T+ Z+ c8 p: b4 X$ x 'fontsize',20,...
1 O( n3 b. s8 f5 c; F4 N7 E 'foregroundcolor',[1 1 1],...
* @$ a) m. h% k# D# X 'backgroundcolor',[0 0 0],..., ?4 i3 B! n8 ?! d5 {
'position',[60 100 50 20],... x6 o$ x% Q! @* i$ B
'callback','set(k,''linestyle'',''-.'')');( z9 ?5 ?# s4 \' H# H
p2=uicontrol('parent',h0,...
3 k$ F! C5 n1 M 'style','pushbutton',...: Y# s+ D5 C" l+ L# {
'string',':',...% G: q' W# d& Y/ J
'fontsize',20,...
& k' E3 m3 E( K3 _! D% S5 G5 k! _1 J; P 'foregroundcolor',[1 1 1],...
- X5 K; z; S2 u' I8 y 'backgroundcolor',[0 0 0],.... l5 j6 m6 p5 ^4 H: _
'position',[170 100 50 20],...
# n$ @; D# ? }4 r/ D 'callback','set(k,''linestyle'','':'')');
' }, n" Q9 D' u* J7 m( T. tp3=uicontrol('parent',h0,...
5 ]/ R" o4 E( F, t- D: w- @ 'style','pushbutton',...
9 O) m& h/ ~# @( N 'string','-',...
4 L: ^% G+ P, v7 h) T1 N5 R 'fontsize',20,...6 t+ M) |* k s# a9 C4 C
'foregroundcolor',[1 1 1],..., j: U2 G/ B5 x
'backgroundcolor',[0 0 0],... l) `# r1 S* z6 p( H9 W/ v
'position',[280 100 50 20],...
[" r, M$ A% w 'callback','set(k,''linestyle'',''-'')');
9 S k( E7 |$ [: B! z4 ep4=uicontrol('parent',h0,...
' t @$ A4 H% A 'style','pushbutton',...3 O, _+ U1 s; t3 N( z3 C5 ~" y* K
'backgroundcolor',[1 1 1],...7 t; f5 x+ t1 e$ }. Z
'fontsize',20,...
8 x# [$ \" M0 _% @! ?+ { 'fontweight','demi',...
5 g( Q* S L& d" C9 @ 'string','关闭',...
% R# ]) g# J- u7 J" j1 }" y" M+ } 'position',[150 30 80 60],...7 z6 I& H( D1 p% L" s0 I" c2 u* S
'callback','close');/ X2 i- A# J7 z0 e7 |
t1=uicontrol('parent',h0,...% V+ r: n6 c- s9 w
'style','text',...& }% x. C% q2 ]: F) X) T% [
'string','点划线',.... c4 _0 v0 q7 R6 u& |
'fontsize',12,...1 G: t2 w- p7 C% o
'fontweight','demi',...' v# g5 b' w/ T) V
'position',[60 120 50 20]);# |3 L; Z5 n) b) q
t2=uicontrol('parent',h0,...5 W# n3 {! K8 F. F1 E
'style','text',...
) m) {, F! A* |6 n6 m6 y 'string','虚线',...0 _7 \' ^& k; L
'fontsize',12,...
1 n/ Q" V3 E5 [' k 'fontweight','demi',...1 b/ ?" {: a# A- \8 ?
'position',[170 120 50 20]); l6 a% y0 C! s
t3=uicontrol('parent',h0,...
. o! u* v# [2 d6 n3 l- G r 'style','text',...
8 `" z# R* A) L c 'string','实线',...7 D/ w: w1 p1 q
'fontsize',12,...$ W. A& d4 M3 m* j/ g1 w
'fontweight','demi',..., n4 E3 I( N0 \7 {# {6 j; _6 `
'position',[280 120 50 20]);
( c2 P; l d2 u
( e) [& ?6 }& |& K- h6 y: ]% `& [3 F
实例17：指定坐标轴范围( o P5 h' W; F* X0 w& O$ M
) ], p ^# s! ih0=figure('toolbar','none',...
$ \) c" a# s W. _8 w3 k d 'position',[198 56 408 468],...
' o4 R Y2 E5 `0 I- Y" Q 'name','实例49');1 w1 j3 v( O3 Z0 K
h1=axes('parent',h0,...
# i1 Q3 @* D; Y0 E# Z$ W: h3 O 'position',[0.15 0.45 0.7 0.5],...
& F) S, V- x5 D* q1 n5 B/ s! k 'visible','on');5 `' }2 }% O- l3 S0 w
x=0:0.1:2*pi;
6 ^% ]: Z4 \- U. s8 L( Hy=sin(x);
% J. p( @" B" _" b' b K0 Pplot(x,y);/ f3 B5 h, _: n/ ~
xlabel('X');
/ m* n+ I% S; }% D: M: G5 Zylabel('Y');8 _' D% P! \! ~! G% k' |4 V) o, W S
title('坐标轴范围的改变');
$ n* m3 Z% u" o+ r/ nh=get(gca,'xlim');6 e& x; H6 h" @% f5 K% m
k=get(gca,'ylim');
6 `9 K |+ O, _) O* ze1=uicontrol('parent',h0,...
4 A. w/ N5 `4 [) V" n5 c 'style','edit',...
2 G5 v$ y/ C' H# x2 @: z0 r 'string',eval(num2str(h(1))),...+ V0 p; ]/ ^% ~4 h3 m
'horizontalalignment','right',...
; Y3 a ]# R( J! {" |" | 'position',[80 120 100 20]);+ }( N, l2 e! P' ]4 k& V9 l
t1=uicontrol('parent',h0,...
7 Z! W' Z. t6 ^ D" j 'style','text',...
3 P' N$ Q3 i1 R3 }* ]! P 'string','X轴最小值',...7 ]5 z2 K3 ^0 Q
'position',[100 145 80 20]);
* C! s5 u) F, y0 p! Ke2=uicontrol('parent',h0,...
! e' C o+ H5 E* h 'style','edit',.../ \7 S- Y7 G/ h1 w1 L" j$ Q
'string',eval(num2str(h(2))),...
" D, Q/ E- P& S% z( W6 k! L% Y 'horizontalalignment','right',...8 f' x$ Z' I0 s1 o6 _; B* E: x2 B
'position',[80 60 100 20]);1 P1 u, |% @2 Z
t2=uicontrol('parent',h0,...
8 n* d3 `% u M# j$ T- T7 A# H 'style','text',...1 v! U2 n. l! @, E9 R0 y2 I) f" w
'string','X轴最大值',...
4 I9 Y+ s4 J4 C: Z0 R' _; I 'position',[100 85 80 20]);
! f8 n9 |1 w4 X7 \6 }7 ]+ j& be3=uicontrol('parent',h0,...8 u( }0 e. R/ ?6 ~
'style','edit',...
) n' U, ~- b9 G5 L1 w 'string',eval(num2str(k(1))),...6 a0 W4 X) t' c! j6 y9 x. g
'horizontalalignment','right',...+ o( |$ P9 o% u
'position',[250 120 100 20]);1 X. C; i. t$ r) W, |
t3=uicontrol('parent',h0,...8 N2 o* r/ Z; M: w! K. b0 d0 G
'style','text',...7 [# W) X& v7 t4 m1 _1 b% b
'string','Y轴最小值',...
1 I/ |) } U& H+ ^# j 'position',[270 145 80 20]);
3 c5 f* r, A5 oe4=uicontrol('parent',h0,...7 N+ f3 S) N9 k- f
'style','edit',...
, v$ ]& b% U8 ` 'string',eval(num2str(k(2))),...) F1 G/ F- R" L' A4 k
'horizontalalignment','right',...
% @7 [- [6 b4 d. K 'position',[250 60 100 20]);
( h% \/ l, Z2 x' ct4=uicontrol('parent',h0,...
/ u" E$ ~' Q) K7 L0 T/ {& C 'style','text',...
1 |. g2 t5 ]2 w; Q. ~ 'string','X轴最小值',...
! Y4 \- ]! j7 r9 a) @5 Y4 M; F 'position',[270 85 80 20]);
$ A7 }, {8 m* G* I: Cp1=uicontrol('parent',h0,...
' f+ g" {& o" g/ n& g" q2 m8 j 'style','pushbutton',..., s2 F: i/ |! [( r, W
'string','设置',...9 a9 M" g' E {* a0 w
'position',[105 10 50 30],.... r4 k; g+ Q" F' }# v5 ~# I0 B
'callback',[..." N" u c4 {# G: Y3 g% g8 L
'a=str2num(get(e1,''string''));,',...
% Q; X$ y% |% B9 _( |: ]: o$ o 'b=str2num(get(e2,''string''));,',...
1 M7 E7 B8 M! _8 g5 t 'c=str2num(get(e3,''string''));,',...
7 u9 y# s9 ]( X9 r, G+ s 'd=str2num(get(e4,''string''));,',...
/ u' D+ v- y! d; j# m Y: G 'axis([a b c d]),',...
* C# [. X% |% w$ \4 H3 F5 y 'drawnow']);8 c3 T% l# J! X+ [4 o
p2=uicontrol('parent',h0,...
' W' r- R( ?5 H. D+ l R 'style','pushbutton',...
4 Y! e# P5 Y& m 'string','关闭',...9 [( i& B% x1 K: y
'position',[275 10 50 30],...# T0 W7 V7 z7 S0 R7 z
'callback','close');4 I) E3 N1 p4 L9 @ L! }+ u
2 w1 W# X% [1 f* r y, b! S
2 B- {2 | }4 ?, r& _6 Z实例18：绘制不同函数曲线的用户界面
( I2 f' C& |- Y) X9 E
! W0 d; v/ i8 {( C3 Q$ \ Sh0=figure('toolbar','none',...; Z+ C. ^0 V1 g: A9 j
'position',[198 56 408 468],...6 U; F# Q" h5 F7 R; c, h) K
'name','实例50');1 C8 }- Q) t9 L5 D2 ^
h1=axes('parent',h0,...! f, D+ l' Y- B+ n* }/ x
'position',[0.29 0.45 0.7 0.5],...
! i! }# b1 F+ E- F 'visible','on');* C: m+ @& B2 a# E3 Z" u# E
f=uicontrol('parent',h0,...
$ J7 @: ]0 s4 Y5 v. v. {1 e 'style','frame',... V! [: `6 o u- P# ^5 ~
'position',[5 50 90 400]);* z S& a5 S$ H/ _3 Z
p1=uicontrol('parent',h0,...
) `. y9 t. p0 |5 _2 _( } 'style','pushbutton',...
! s$ G5 q: \ G" i" y4 S# b 'position',[150 100 60 40],...
0 j" S: \& |. K4 F8 D4 y! S 'string','绘图',...
, D: A$ y5 \1 x3 ~. l. k: u 'callback',[...
+ f& C$ ~& Q. R, P. w 'm=str2num(get(e1,''string''));,',...# [$ W( t4 u' ?' G0 j
'n=str2num(get(e2,''string''));,',...4 @3 k0 Z" [& o: x$ I0 o6 F' T8 o. |
'a=get(l1,''value'');,',...
2 s9 m* f! \2 Z" L# q. q' y6 k 'x=m:0.1:n;',...
; K( k, f/ J F g: ~ 'if a==1,',...1 T; n" \3 h# ?% y
'plot(x,sin(x)),',...
. F D6 c6 E5 [0 W6 T4 [ V' K+ | 'end,',...1 y a0 C5 `& J7 J E
'if a==2,',...
7 o6 t3 x! D/ ~) ~; f* J G 'plot(x,cos(x)),',...2 U# u% b/ n8 U% |2 L' b; i3 _1 u
'end,',...
. z% Z7 {- Y, R/ r, w* ` 'if a==3,',...
9 |; W' B* O, q* w 'plot(x,exp(x)),',...
1 {+ ]/ p! r" c% e% K 'end']);
7 m2 F9 o n* n9 B6 V/ P1 Fp2=uicontrol('parent',h0,...
4 Q' {: X6 U! o& y4 x4 J7 f 'style','pushbutton',...0 {7 w; N' ^) Z% O+ f
'position',[270 100 60 40],...
' M( k' l0 \) e; P6 p* I" t( z 'string','关闭',...
8 \) N4 K3 k4 ?$ a- d( B: A; n( f 'callback','close');( n7 K/ O/ f) ^: F7 N, q
l1=uicontrol('parent',h0,...
) x ?2 f0 w' K2 Y4 { 'style','listbox',...7 Z j! Q! M3 y
'position',[10 300 80 80],... K4 p5 N( Q& n9 t
'string','sin(x)|cos(x)|exp(x)',...8 _5 v! M% l8 Y" T$ ]
'value',1,...7 J% d1 }7 A+ K- W2 S
'max',0.5,...! C8 Y* h( ^7 ] j8 j
'min',0);5 z4 o; Q+ J7 i. t1 W
f2=uicontrol('parent',h0,...
% }$ R k6 k8 Z3 J# F: X 'style','text',...
0 E% {. D/ i( u3 @( P 'string','选择函数',...4 \) H1 B9 P8 Z% y0 Z# r
'fontsize',10,...- C- C I3 H. K0 \$ `- D
'position',[10 380 80 20]);
' v9 O: q: W) i7 O6 K a! `+ Ur1=uicontrol('style','radio',...5 e% W* m! ?. i7 P; S l$ v/ |& r
'string','grid on',...
* l$ E6 _1 L* H# L" l$ U0 K 'value',0,...
- [+ j( A) V7 d4 I7 C# w/ c 'position',[10 100 60 20],...
! x1 g" ~' w+ _- J1 _1 U6 a5 ] 'callback',[...
$ \. |& p2 D3 Y' u 'grid on,',...' D/ C% z1 |; M1 S
'set(r1,''value'',1);,',..." d, g. e+ f* c2 y4 s5 K; j
'set(r2,''value'',0)']);. q: L9 u# @; R3 K3 G* d# }& S# K
r2=uicontrol('style','radio',...7 Q, m% j' F& s2 {; n% E
'string','grid off',...
) z& M6 ^) M( b: |4 B 'position',[10 80 60 20],...
q8 {* u- Z' U0 y7 `( T4 X, \$ y) V' v 'value',1,..., N" @+ T8 P2 s6 r9 {2 D+ s
'callback',[.... y. M4 n& I5 w3 @! m/ X5 V
'grid off,',...
; \* b* I6 q3 P( F0 W( h 'set(r2,''value'',1);,',...
I! h4 r. R% @( Q3 N! T 'set(r1,''value'',0)']);
4 g- L* B, P* j: a( Z; P, Re1=uicontrol('parent',h0,...% G9 p$ x# G! T! w- j
'style','edit',...! }# T; {& l; b/ O
'string',0,...
' S j7 }! F- Q) s! h 'position',[20 210 60 20],...% S% ~) ]7 m/ A% ]; n4 Z
'horizontalalignment','right');8 ]" Y9 M- A* k) k! g% C
e2=uicontrol('parent',h0,...6 b2 H4 d8 p% O% Q
'style','edit',...8 h% B* S9 @+ V% U- S
'string','3',...7 H/ R1 C5 c$ ~/ m( E l* b- U
'position',[20 150 60 20],...
3 i- Y% t1 k p2 f m( f 'horizontalalignment','right');
" @$ e" B0 z4 E! d1 [$ {' Pt1=uicontrol('parent',h0,...
, l% G, g7 B3 O( ?" g5 ]2 a 'style','text',..., G) N2 y% v1 q1 U. g, w
'string','X from',...
3 [) D2 u7 ~, y8 R- }, J4 @, k 'fontsize',10,...
6 g. [- o _4 x6 K- d' L 'position',[20 230 60 20],...
, ~7 r% z+ W! ], U* j9 ~' h' ? 'horizontalalignment','center');1 `- `; x" S3 o6 ^ V: `, i; A
t2=uicontrol('parent',h0,...& [, [0 i: t% H$ a( D; g% s
'style','text',...6 U; j( Z. f$ u0 s% g
'string','To',...0 Q0 a( i' W; o W/ u
'fontsize',10,...
4 k" H) t% x/ F8 g% T; f, } 'position',[20 170 60 20],...
1 p2 Z1 L" Z. {% N8 T 'horizontalalignment','center');
0 R, E. I1 t; E7 K* t8 y) B
2 j% T- p- M1 _ F' F* Z( ~, w Z9 A8 M: ]3 j( ]% t$ \
实例19：可设置函数曲线图视角的用户界面8 [2 R7 K C) t0 a/ H
4 ?( \' ~& X, O% u/ x3 u( U) y# t
h0=figure('toolbar','none',...
9 d+ y- K0 R# F, T 'position',[198 56 408 468],...# E1 A7 B8 [5 ^( F6 r8 H
'name','实例51');
) g+ K2 ?3 s& r5 a# f- |: [# k2 n5 Ph1=axes('parent',h0,... p5 P' W$ b g7 c
'position',[0.15 0.45 0.7 0.5],...+ _1 _2 ~' z9 O. x1 Z
'visible','off');( z! P6 t8 p% |; C
[x,y]=meshgrid(-8:0.5:8);
( v" r2 y6 q: a* \- {/ E+ br=sqrt(x.^2+y.^2)+eps;
6 u' m% Q K" v5 o) Tz=sin(r)./r;
, M" x, l b' S3 |2 a! g8 vf1=surf(x,y,z);
3 G6 d- t* S4 R) \shading interp
7 P0 F' L8 W6 U* H& [3 `view(-50,30)
8 b# ~+ Y; X$ Ucamlight left9 G+ S2 Q& h! I9 I
colormap([1 0 0])
5 n* t2 G3 l% Q9 Zfv=get(h0,'colormap');
* E( j4 z. t( Q v: d/ E8 aifv=fv;2 Y6 y H/ w, m9 _! `; a3 f
p1=uicontrol('parent',h0,...+ f+ h8 ]. S+ S
'style','pushbutton',...
! ^0 U# q$ `1 O/ b 'string','重置',...
# n9 c; |3 F) F( a% Y; | 'position',[280 120 50 30],...9 ^& k- \- [. x) ?
'callback',[.../ |$ B8 ?/ j$ @% R. e& {
'set(s1,''value'',ifv(1));,',...2 N6 y E1 n) W- D/ ]! `- @ r
'set(s2,''value'',ifv(2));,',...3 x% b/ |, e6 n+ I0 B+ A
'set(s3,''value'',ifv(3));,',...
, @1 x3 `, |' `/ i) A 'set(h0,''colormap'',ifv)']);
6 |- Z7 \& H! U$ k& y+ Jp2=uicontrol('parent',h0,...2 N O7 w1 q6 X$ D9 y
'style','pushbutton',...
1 `; i$ B! _2 y2 c 'string','关闭',...
2 ]7 z: v. w' y4 j) z 'position',[280 60 50 30],...* h" Y$ M' ?- o2 `/ d
'callback','close'); p Q; \- k) v2 E4 B3 r& N8 i$ ^, `
s1=uicontrol('parent',h0,...7 A9 q# r- F9 I4 b
'style','slider',...6 L5 r! E b7 x3 o
'min',0,...
2 V9 Z0 O9 {1 }$ z 'max',1,...
1 }0 z$ r# O* ^' _5 c2 ? 'value',fv(1),...9 @ ^" g: d% \: M5 E
'position',[20 150 200 20],...
E2 c( }- [- E% r/ q 'callback',[... L7 E B' u: x* B0 R7 X* |
's1k=get(s1,''value'');,',... n) K, M; I l' r* y' I5 T
'fv(1)=s1k;,',..., K) O# C# ]# ]: B
'set(h0,''colormap'',fv);']);7 S$ I9 @# b; s+ E7 _
t1=uicontrol('parent',h0,...+ e6 o& V3 }( b# j
'style','text',...
' V4 G( B4 V, B% _4 ~: @ 'string','改变红色成分',...
" \' y7 D& R8 w1 T 'position',[20 170 100 20]);
# b8 J- z3 ]. J0 H: O U2 Gs2=uicontrol('parent',h0,...
5 G1 Y: E; ]1 Z# H 'style','slider',...
1 D+ v: Y; \, f1 x2 k6 W& u 'min',0,...4 `; u4 J' C' @, `5 p
'max',1,...* g; {, t& u) o) I0 i
'value',fv(2),...( M6 n6 d7 ^ e8 r. r& S! }
'position',[20 100 200 20],...
; l& [& C+ _" K9 t, V 'callback',[...& u6 N& {* G8 N% z
's2k=get(s2,''value'');,',...
/ V+ m! @" b9 E; N; ` 'fv(2)=s2k;,',...
0 a; V1 O% z6 I* f; {! D 'set(h0,''colormap'',fv);']);; g' x: c6 u G. H5 l8 s
t2=uicontrol('parent',h0,...
8 @) h5 m& T0 E& I! {+ d, u 'style','text',...
. Z0 Q7 m; x8 n5 a. T" P' m" O- l& Q; a 'string','改变绿色成分',...
7 y+ q& x/ C; o7 p+ _4 H 'position',[20 120 100 20]);2 k9 o9 M! @) ~5 [: k
s3=uicontrol('parent',h0,...% h9 B' b- o# z/ { ~6 w& w
'style','slider',...0 q+ K- O; u& u+ p% m" n
'min',0,...
$ D. x1 u: Z# I 'max',1,...0 d8 \+ T- i0 c3 P
'value',fv(3),...
% g; S* E9 E# d1 y4 E) \& N 'position',[20 50 200 20],...: j* J) P' k! t" T5 l
'callback',[...
9 Q9 o8 f7 A( {0 m 's3k=get(s3,''value'');,',...( m# z: u9 z1 f% Y
'fv(3)=s3k;,',... u5 c' D( o5 P* q6 J4 H1 [$ S
'set(h0,''colormap'',fv);']);
, e$ `6 c' a Z$ [- D7 Tt1=uicontrol('parent',h0,...2 m+ s2 k; [+ z Z
'style','text',...
: E3 x/ i* h1 D: s 'string','改变蓝色成分',...4 K, d6 n" q0 Q b `
'position',[20 70 100 20]);! j4 s& k" _2 L, ~! q
7 T' ]7 O: c1 ^2 \
0 D3 o0 I! p5 q* [2 J实例20：可设置函数曲线图视角的用户界面/ H/ t% C, b( m
7 ~9 k- {7 B1 R: Q' {* \h0=figure('toolbar','none',...& g- W" u! g4 i' |: y" Z1 ~- q
'position',[198 56 408 468],...
' h8 |# d% z% W 'name','实例52');
, F/ X* P9 L3 Q+ [h1=axes('parent',h0,...
/ e3 ~" [( {) D6 c7 E7 [4 \ 'position',[0.15 0.5 0.7 0.5],...* S/ H$ F3 T( V g; Z) n
'visible','off');" E5 k+ u: m( y: K. [4 v
[x,y]=meshgrid(-8:0.5:8);( k- u1 {7 b |+ Y' J$ s) O
r=sqrt(x.^2+y.^2)+eps;6 |. e5 p" o; C( Z" }$ _
z=sin(r)./r;
/ O9 C V* r% H- ~2 F" ?$ Q7 ?fh=surf(x,y,z);" F5 c o; ]# V3 M. u* r2 W
shading interp
& D+ [4 ?. ~1 ^. I: _# p" E5 D) lview([-60 30])
* b; V" B( A* o/ s& s& G4 h) Cfv=get(h1,'view');( @) Z( Y& `( n3 a3 _0 c) {! \3 y
fv2=fv;6 X6 _( k* L1 u# I
camlight left
* N0 `9 v3 u6 n4 O8 Z. vsh1=uicontrol('parent',h0,...
8 V% s( ~( b6 \ L- E 'style','slider',...
* l: M9 K" s( H# X- w8 e 'max',1,...8 b' z# s+ u/ o! U$ N1 f+ u( _
'min',-1,...5 ^; m' i% N! E8 _+ \/ H: [
'value',fv(1)/180,...
1 P5 {' A6 s/ \ 'position',[20 150 200 20],...
" Z: |: f2 j3 d Q9 n7 m 'callback',[.../ ?2 O$ L. B- _9 |; u) I( `
'fv(1)=90*get(sh1,''value'');,',...1 v( G$ y& v$ ~! o' E* {
'set(h1,''view'',[fv(1) fv(2)]),',...
# s2 j% D, X( V: Q7 b6 `" c 'set(ed1,''string'',fv(1))']);
0 H& y9 ]7 V3 ]; B1 ~8 w! o8 a1 |, Ttext1=uicontrol('parent',h0,...7 w2 k+ T. R* _ c+ X+ F
'style','text',...
+ S9 v; r6 m( | D$ b3 N 'string','方位角的变化滑标',...
' i% q% ~# [+ c! z. ^ 'position',[20 170 200 20]);& i9 D: d8 N8 O* {& k/ w/ m) l
sh2=uicontrol('parent',h0,...
; ?5 L2 j. H; E# t' l3 X$ M) n 'style','slider',...# h) z# y$ N) y7 _& d
'max',1,.... t; [- { j9 {9 P( G) b5 B# B
'min',-1,...) y! w6 _! k' _, |# J8 w9 y$ h8 q
'value',fv(2)/180,...
% M- ]7 m7 _$ k' h! w 'position',[20 90 200 20],...
; C e7 `$ d! Z* f [ 'callback',[...
0 ^3 v. z+ i( |8 K 'fv(2)=90*get(sh2,''value'');,',...3 a) K6 i) r0 F% {2 W5 M$ w1 h2 x
'set(h1,''view'',[fv(1) fv(2)]),',..." Q5 Y, q) c& k* R& |
'set(ed2,''string'',fv(2))']);9 O0 z% j- U( H8 O/ A# ^
text2=uicontrol('parent',h0,...
+ a5 E- v4 b& u. f0 ]. y 'style','text',...
0 f. x" r+ G) w 'string','仰角的变化滑标',..." O! E. E0 r; ^ a4 l
'position',[20 110 200 20]);, N; N0 \* ]: k7 z4 i
ed1=uicontrol('parent',h0,.../ s, `* N% |3 _- O4 w
'style','edit',...! g* V0 l$ _3 F% i4 R: o
'string',fv(1),...
* u, ? a9 o P 'position',[30 30 50 20]);
$ l5 L7 O$ u8 [) F: M7 t8 ftext3=uicontrol('parent',h0,...2 e) p8 v: T, O# {) g
'style','text',...5 p' |- N1 n7 p# R; r; j
'string','方位角的数值',...
7 s! p1 Q3 D4 p5 g 'position',[20 50 80 20]);
5 U1 Y$ o! v9 B J- s6 oed2=uicontrol('parent',h0,...
. f1 |5 G: a9 ?; q 'style','edit',...
% {$ p+ D1 I3 l5 M1 v 'string',fv(2),...% r7 c# C+ B( a( D
'position',[150 30 50 20]);7 u; I: L+ a* p1 J) P
text4=uicontrol('parent',h0,...9 J0 M$ ]5 A$ X
'style','text',...
6 a0 q, T" @% y8 q0 b/ c% }" g 'string','仰角的数值',...
( u; U) Q9 H/ _+ W 'position',[135 50 80 20]);
* W/ a" D+ K- W2 f3 q3 D( B! gpf1=uicontrol('parent',h0,...0 e7 S+ P9 ^9 {4 ]
'style','pushbutton',...
; @$ C( |% k4 {, E' s2 c 'string','重置',...7 m o* p3 t A3 Y+ W) G
'position',[280 120 50 30],...
5 l$ Y0 b; a' w. o# k 'callback',[...' Q4 o# A t; H# d# k6 A, K2 S+ X
'set(h1,''view'',fv2),',...
* E2 |3 s; c9 l( x6 j$ D 'set(sh1,''value'',fv2(1)/180),',... ], y& A' ~( e, ]
'set(sh2,''value'',fv2(2)/180),',..." K- s" i. U( O7 C
'set(ed1,''string'',fv2(1)),',...; @: r t; T4 S0 P* U2 P
'set(ed2,''string'',fv2(2))']);
1 K7 s$ W4 n2 d+ {. ]' l/ opf2=uicontrol('parent',h0,...
! w; h/ H$ H8 K$ p# x2 \8 h 'style','pushbutton',...% r9 R$ S U; L
'string','关闭',...
6 a3 {# D/ K6 c" H8 E 'position',[280 60 50 30],...
8 H5 [& B% @. m9 ^ 'callback','close');
- r$ R) m4 P7 Y7 F% ^, P2 E2 N. h2 L3 K
+ a _9 p1 K% l8 @1 _3 T1 T. r( S! ~实例21：可设置函数曲线光源的用户界面
: S% y- ^) \7 W& k+ g" J# }+ V
1 {1 }* C3 K0 d& X# rh0=figure('toolbar','none',...
) _6 q6 x4 ~( @+ d; x7 m 'position',[198 56 408 468],...
L0 O p# }+ x" O2 I 'name','实例53');
7 F: t6 ^* I* Jh1=axes('parent',h0,...
5 o9 @) r- ]! [- b4 t } 'position',[0.15 0.5 0.7 0.5],...
" {) o9 U( w8 Z# w4 ~7 r+ r 'visible','off');
/ m; ~' w8 V( r2 i2 W. a& d[x,y]=meshgrid(-8:0.5:8);
& z( k) h; |9 D2 U6 J% [! wr=sqrt(x.^2+y.^2)+eps;7 @9 f* e' W- P U0 g
z=sin(r)./r;! _9 _3 G3 o: y B; N
fh=surf(x,y,z);
3 s7 f( `( s' O1 |0 t7 Lshading interp& Z1 Y# y) w2 F$ f9 o+ Q+ Y# j
view([-60 30])
+ q" r+ i# Q9 K Acamlight left2 }. @ v% f* [$ P2 b9 n
lightk=light('position',[0 -2 1]);% R: N! M* o& p8 J/ `5 }
button1=uicontrol('parent',h0,...8 O/ ~- G; e; D/ d) _: P
'style','pushbutton',...
7 H$ Q! D: t* E$ U1 k. e9 v8 x6 K 'string','设置光线',...! a$ \; U# O4 N5 Z$ a# I; d0 H, @
'position',[80 60 70 30],...
: A$ K: V1 c& {- d3 [( b" n0 Z 'callback',[...
! ]/ |6 K4 B0 B6 ` Y m5 I5 u, S$ V' F 'an1=inputdlg(''光线来源的X轴坐标'');,',...
/ u6 ?2 F3 b" F$ s 'k1=str2num(an1{1});,',...
0 H! R# ]/ f! S 'an2=inputdlg(''光线来源的Y轴坐标'');,',...) `4 ]+ {5 s& O' y0 t; Z/ b
'k2=str2num(an2{1});,',...
/ d6 {4 \; I: U: _' b 'an3=inputdlg(''光线来源的Z轴坐标'');,',...; r& y* \ c4 J @
'k3=str2num(an3{1});,',...
; } e5 n1 x3 M8 T8 j' S" ` 'set(lightk,''position'',[k1 k2 k3]);,',...
3 g" t3 z& G G$ X+ G( a 'set(edit1,''string'',[''['',num2str(k1),'' '',num2str(k2),'' '',num2str(k3),'']'']);']);5 @4 Q E* b' U% D
button2=uicontrol('parent',h0,...! g# y( K- l! c d: r% z
'style','pushbutton',...* C2 W/ m! T; H/ l! g; W/ N- P
'string','关闭',...
3 v1 u6 z& H* b; p0 W0 d+ ~& e 'position',[250 60 70 30],...
/ _1 A# C; m/ r; } 'callback','close');# [. |, i# V5 S8 b" t+ A
edit1=uicontrol('parent',h0,.... i4 u8 K6 T! k; q" q6 m
'style','edit',.../ V% e1 c9 B2 }% K2 \9 s! D
'max',2,...5 \$ t2 ^; q1 |/ c9 ~
'min',0,... n8 z9 R8 J( @! G
'fontsize',15,...
7 T2 u! o0 F4 d 'backgroundcolor',[1 1 1],...5 s5 H: U0 w, Q* Z7 j8 @- m
'string','[0 -2 1]',...8 F5 X& ^: E* y$ d. Q& j
'position',[80 110 220 30]);$ c: r _* q8 E; z" e) s5 ]
text1=uicontrol('parent',h0,.../ Y, Z& [6 a! h; z9 Y+ a6 i
'style','text',...
9 ?. D. r* x. |* q. ~ 'backgroundcolor',[0.75 0.75 0.75],...8 q5 e+ Y9 J) X8 v6 }- U
'fontsize',15,...& i# v( ~4 J$ `! Z
'string','光线来源坐标',...
) q( L6 q2 e- U) S9 y4 z# j& r 'position',[80 140 220 30]);
* `9 |# n0 M5 t5 D8 w* q
( R/ O- M0 W9 R/ G( e7 o: g+ b) ~& T* E3 V0 b! A
实例22：添加效果. U+ f& c4 B4 @6 p% n+ E4 K* s
( g! X- Y- x! B) u8 _ ~9 y0 Zh0=figure('toolbar','none',...
& [7 s* e) u: K( a: u 'position',[200 50 300 350],...
5 Q! c% L( u1 ` 'name','实例54');
" h( f( ^! n8 a$ L, uh1=axes('parent',h0,...
/ @* u. K6 x. C3 @ 'position',[0.2 0.4 0.6 0.6],.../ O* P5 _4 k" p+ I
'visible','off');0 j S n! s3 B. l$ V
ezsurf('sin(sqrt(x.^2+y.^2))/sqrt(x.^2+y.^2)',[-6*pi,6*pi])
3 J/ L3 d; `; g6 ]4 ]5 `b1=uicontrol('parent',h0,...: |8 K5 c& Y8 D5 c7 f: w: Z
'units','points',...0 s5 ]9 B( X7 ]; E7 j
'tag','b1',...
5 ?5 K6 n( k# i7 k 'style','pushbutton',... J$ }& x0 Q6 d; K7 j
'string','设置',...
~, G: |; ^4 s+ i 'backgroundcolor',[0.75 0.75 0.75],...) @. Z3 x% x& H9 p! R$ X
'position',[40 50 50 20],...
5 l6 d5 L' j% z* Y 'callback',[...6 w" J& c/ [3 s0 a% n
'view(0,75);,',...0 ]; J4 ^6 e$ i8 o6 I
'shading interp;,',.../ B; L8 ?; q X5 M4 f- T. F1 I' P0 | N
'lightangle(-45,30);,',...
& A( |; u, b3 c9 ]) ^ 'k=findobj(gca,''type'',''surface'');,'...
4 M/ N: E# t; t' X: n 'set(k,''facelighting'',''phong'');,',...
' _9 I1 d6 j6 { 'set(k,''ambientstrength'',0.3);,',...$ Y) n* T1 u. D1 S
'set(k,''diffusestrength'',0.8);,',...: @# j; Y6 E& i; ~. d4 t! T+ m: m/ s
'set(k,''specularstrength'',0.9);,',...
" V$ }" r1 ~6 }. D- L 'set(k,''specularexponent'',25);,',..., N8 F" C/ I9 P3 i2 F
'set(k,''backfacelighting'',''unlit'')']);
2 G, B8 H$ m% j% \: p* |b2=uicontrol('parent',h0,...3 U# H' k h( Y
'units','points',...
9 p3 F0 N; h) A; z* d$ \9 ~. k h5 D/ }; g 'tag','b2',...
- V2 g% p& d/ I; W& Z 'style','pushbutton',..., w, F% H( C' J* M7 |
'string','关闭',...! t: M& A# {" B; g( \" \
'backgroundcolor',[0.75 0.75 0.75],...
4 n* o* r& S9 B, ` u& t 'position',[120 50 50 20],...$ m" ] }! B/ }
'callback','close');6 @5 G& n# A5 [- h& R0 L% }
+ C) }* \6 z; E, _) y. L+ A- g) u1 |
实例23：查询日期9 {+ D! W6 k" H) _$ @+ \( _, X
- \/ G- a* W) t$ u# k! J, B, Y$ eh0=figure('toolbar','none',...6 L0 j. C3 i% l* ~- F
'position',[198 56 408 468],...2 h$ {- }, f( a5 Z- f
'name','实例55');
4 }- ^, m6 r @h1=axes('parent',h0,...$ g. F) R9 x F
'position',[0.15 0.5 0.7 0.5],...7 Z$ Q! j9 f& ?) Q7 J
'visible','off');$ S8 j5 B3 @) v' A# m
huidiao=[...6 m9 \6 ~/ @( P9 k+ l
'yearnum=str2num(get(edit1,''string''));,',...! K5 q9 q3 Q8 [5 m
'monthnum=str2num(get(edit2,''string''));,',...
' k8 n" W( b9 w4 F5 e9 Q" N 'daynum=str2num(get(edit3,''string''));,',...
6 g$ v% H! `! k3 l 'monthday=[0 31 28 31 30 31 30 31 31 30 31 30 31];,',...1 K* H G' s7 |3 s8 L' ^
'dyear=yearnum-2000;,',...
# V6 ?% Z0 n, O5 D; [7 Y 'beishu=fix(dyear/4);,',...
9 U3 P) i0 e" e( L g 'yushu=rem(yearnum,4);,',...
' m/ k6 X+ J: ` 'if yushu==0,',...
3 s( w) d4 B: f7 `0 b) \ 'monthday(3)=29;,',..." y6 w" o( a. y( t( X6 y
'end,',...4 Y3 U3 i/ R4 L _
'mday=0;,',...
! ~2 y4 \# ^" Y4 w 'for i=1:monthnum,',...
: C# [5 h* o- A1 v! [% X4 j2 S2 Q6 x 'mday=monthday(i)+mday;,',...! F( Y+ O# l" b. |. ^
'end,',...
4 c8 q0 S: x Z5 y8 [2 W- Y F 'yearday=mday+daynum-1;,',..., q2 t( Q" v' y: \$ u/ u
'noweek=fix(yearday/7);,',...2 ?- r9 O6 h) U
'set(edit5,''string'',[''第'',num2str(noweek),''周'']);,',...
; P T7 N) c4 s7 t" ? 'if dyear>0,',...0 i/ S4 f+ u" f
'if yushu==0,',...
) K$ a/ X- `9 }/ Z/ P. C1 U! f; n, ~ 'beishu=beishu-1;,',...
3 G6 q& z' x, ~9 c 'end,',...
+ b( [5 u7 V5 M ^* G/ V! M 'dday=yearday+365*dyear+beishu+1;,',...+ g; H/ |+ t: K* }8 c; z/ i$ q
'end,',...
* T) n) A' E$ ^! ~! z) V4 W4 x 'if dyear<=0,',...
; P4 M1 |" q+ b5 u9 k* ? 'dday=365*dyear+yearday+beishu;,',...! l; v* J5 W# ]9 F
'end,',...
1 E9 P' i+ ~% ]+ `3 z' L1 z 'mweek=rem(dday,7)+7;,',...- v. }2 n1 q. f
'if mweek==8,',...
" M$ h, \# K2 ?2 B+ a( @& P6 B+ f1 [ 'set(edit4,''string'',''Sunday'');,',...
! Q5 z) c1 L: [7 M, G 'end,',...7 x+ q: [# m4 L7 d- o$ l0 o
'if mweek==9,',...5 c" \( d' d8 h- @- R
'set(edit4,''string'',''Monday'');,',...
) s# U3 l- p2 f* L 'end,',...1 l9 C4 E/ R+ M5 q+ u
'if mweek==10,',...
% c& k4 D% p8 i0 [ N 'set(edit4,''string'',''TuESDay'');,',...- g- E8 \+ A; w2 J( v0 ]8 B
'end,',...
! Y& h; j D0 o0 Q2 u 'if mweek==11,',...
9 p% z* s& J8 d0 M$ d5 |, K, g 'set(edit4,''string'',''Wednesday'');,',...' ?4 Y' O- T" n `' e0 c
'end,',...
5 d; X# W# a) I4 e 'if mweek==12,',...
) X& g5 p( w k 'set(edit4,''string'',''Thursday'');,',...
J i4 k) M) w4 v. q 'end,',...
' [, d; j; h* x7 J4 |+ @- w 'if mweek==13,',.../ l3 G& r: |0 Y- v- N! |& v( a
'set(edit4,''string'',''Friday'');,',...5 o7 k: l0 ?4 B# r& m. s; t1 C
'end,',...
9 a- ^6 e6 _; d" @9 U1 N 'if mweek==7,',...' c, U7 k) d! R3 U/ b* y
'set(edit4,''string'',''Saturday'');,',...
6 J7 t2 M4 v' W# K9 `. } 'end,',...
. B& L; G% a8 v( I" n 'if mweek==6,',...
7 s1 I5 o; P& }( h! u- u6 Z( j 'set(edit4,''string'',''Friday'');,',.... E9 `5 `. Q1 f7 y" X6 Y, [ H* b
'end,',...# q. m2 c3 T+ ]4 i& x
'if mweek==5,',...
8 h# I/ z6 w( R' P" ]6 }, A5 a 'set(edit4,''string'',''Thursday'');,',...6 I- Z9 A; r; }+ N7 ?6 Q! J
'end,',...
+ y- l0 }- D# m+ m 'if mweek==4,',...
; j1 V! ^7 |4 E- s$ @$ r 'set(edit4,''string'',''Wednesday'');,',.../ p A( @: B7 a* W; D% M
'end,',...( c& T. G' u7 l( E% n0 s- Q: g
'if mweek==3,',...
( K+ f3 ]2 B0 G T5 J 'set(edit4,''string'',''Tuesday'');,',..." B8 R1 E5 T* _1 k8 r
'end,',...0 [3 }7 X: q) x+ Z) J( |! ?
'if mweek==2,',...
/ W5 T! }' p. [% A- o 'set(edit4,''string'',''Monday'');,',...4 p6 ?6 r N2 J; _# r E" {8 r1 X. ]+ o
'end,',...5 Q$ e( Q! w! R: w5 F
'if mweek==1,',...
2 r) t1 q/ ]9 l7 E) _ 'set(edit4,''string'',''Sunday'');,',..., T0 j6 B* f# t
'end'];7 F8 W5 N4 {' |; b0 n- L
edit1=uicontrol('parent',h0,...3 a9 h2 @4 Q5 g# Y
'style','edit',...2 M3 c+ q& l: W; j2 U1 u1 _
'horizontalalignment','right',...8 X8 r. E- C1 P8 Z6 N1 g% G N( k
'position',[40 300 50 20]);
4 Z. Y$ b& c+ C5 E, `1 V, x8 M8 Qtext1=uicontrol('parent',h0,...
" I& j0 \. s1 T# \5 s, d5 k% k% w" I 'style','text',...
4 U. V0 N/ ^. ]1 |/ c 'string','年',...
: r G3 X# i1 }5 | 'horizontalalignment','left',...& o- R* P3 d/ d7 }
'position',[90 300 50 20]);, a9 V" m6 d( q& M7 M$ a2 M5 l
edit2=uicontrol('parent',h0,...
$ H/ G8 u$ ^" b' K 'style','edit',...
: U3 _1 o; j) k- D2 D# n 'horizontalalignment','right',...9 v7 n F% \6 w
'position',[160 300 50 20]);3 J- r0 R( ^ s' I
text2=uicontrol('parent',h0,...
L _7 j/ ^/ ~ 'style','text',...
$ o& J" H! w% A M: w% H 'string','月',...
% l. |4 X" ]2 L+ ~ @2 ? 'horizontalalignment','left',...
- c; d) d: W' @8 G 'position',[210 300 50 20]);
$ o. f9 m6 M5 i( \% w$ O$ pedit3=uicontrol('parent',h0,..." d9 g, R# @7 M6 \+ {3 ]) D: s+ H
'style','edit',..." a4 R! r* b8 X/ P
'horizontalalignment','right',...' `5 ^$ I* K3 Z/ b1 j
'position',[280 300 50 20]);
2 B+ Y7 T8 A% J2 U8 ytext3=uicontrol('parent',h0,...2 q# U- C! X( z$ Z
'style','text',...
# Q7 U7 G/ Y& p& n 'string','日',...
7 w: G$ O: L' P, h 'horizontalalignment','left',.../ X7 d ~4 {# |- Q9 p, A
'position',[330 300 50 20]);$ o5 a; s. \5 J: \. K3 S/ ] l) \
edit4=uicontrol('parent',h0,...: j+ u: c) j* z$ q/ n
'style','edit',...
1 Q' n& Z/ x$ O) s 'horizontalalignment','left',...
( J5 ?1 \' g m# h4 O6 | 'position',[210 200 120 20]);
" T% i% s! L/ {text4=uicontrol('parent',h0,...
" r' |5 e) x- M5 n' C3 g' Y 'style','text',...
+ l1 z# v! X; `1 L. w4 N 'string','查找的日期为',...
; a- x# u5 w) v [2 s5 e* }) N2 f 'horizontalalignment','right',...
! O- o& j* D$ B$ F 'position',[110 200 100 20]); f* s U3 `' E- V- O# K
edit5=uicontrol('parent',h0,...
' [5 h* S6 Q, v 'style','edit',...( }' [- C" k' j! Z3 x1 s
'horizontalalignment','left',...( J. T. l* t, ^7 H3 S# a
'position',[210 100 120 20]);+ v# i+ o h" g/ B7 r; ~. \
text1=uicontrol('parent',h0,...
) Z% T. Q" Q5 H! ?9 h( ?4 O 'style','text',...
! ^0 i: X) m5 \9 \6 \ 'string','该日处于',...0 |1 d3 c' b( |
'horizontalalignment','left',...
8 n' v, a3 k# ^* @* T2 \ 'position',[160 100 50 20]);
( ^+ I+ K+ G: e) Dbutton1=uicontrol('parent',h0,... P, D+ f: }4 x B; W" b- A/ T
'style','pushbutton',...
( ~$ B5 I( c, g( ] F1 D 'position',[80 40 80 30],...! f4 a* W$ E9 k* @9 h
'string','开始',...
: }; O1 Y& c/ y( N 'callback',huidiao);+ H9 D a9 i+ R3 s7 R8 \, j6 i
button2=uicontrol('parent',h0,...
3 N& |, \. b7 o& @- D 'style','pushbutton',...
/ L7 m1 P; e0 o6 z. s$ z! J2 Z# i 'position',[220 40 80 30],...: g6 y7 u) w8 H9 m; M! x4 y/ A
'string','关闭',...
* N& t$ e0 W! r' h2 s) k 'callback','close');
/ t+ b2 {* E) i5 B, t2 T* b0 u7 T6 ?% X( Y8 l' w
$ C7 t7 q5 k- I实例24：图形效果（1）5 l8 I1 z t h* D
* s$ X; O9 W a& B8 Oh0=figure('toolbar','none',...
: @4 X; F& T6 m+ \0 C; s1 K& y 'position',[198 56 450 468],...
; H( T. \" y- z0 d 'name','实例56');! ?0 g, z2 u2 i, k1 Y5 W
h1=axes('parent',h0,...7 h# h+ r- {. ]& }5 w# S
'position',[0.3 0.45 0.5 0.5],...
0 W, Z7 T% |+ [8 z 'visible','off');
; X7 N1 P' ^8 D. o+ n$ \l1=uimenu(gcf,'label','Draw figure',...+ ^6 k l! e* q( Y
'tag','l1');3 _1 ?( ~) `% }! a7 r
huidiao=[...0 M% v) P1 ^: H5 R
'if get(r1,''value'')==1,',...
# N% i) j4 d- [$ } 'shading faceted,',...
! y: @7 i N9 l8 R/ l8 w 'end,',.../ G% l4 E" B, s# u+ l+ v `
'if get(r2,''value'')==1,',...
" z* c; R( k% K5 T" H0 T 'shading flat,',...
6 c; s3 D1 V8 Q" S: H5 h( e 'end,',...
0 n% ?4 C7 |; t+ R) p 'if get(r3,''value'')==1,',...1 F3 [ S$ e8 \
'shading interp,',...0 k" {2 d! B8 O! Z6 q
'end,',...
. H& N0 V9 C3 Q* ^ e 'k=get(p1,''value'');,',...
( m5 Z7 Z/ \$ J8 z, @ 'switch k,',.../ R5 e( \( o* b2 Z. X3 c; f+ x
'case 1,',...
$ t% p9 s3 z2 Q- v) b p 'colormap(''cool''),',...
) C5 _& B* R( T% X 'case 2,',...
; y7 L! N: l% I6 J: } 'colormap(''spring''),',...
1 ^# N2 G6 y6 d, y 'case 3,',...: U( t4 u3 y% H3 n( J' z! x" U
'colormap(''summer''),',...0 W7 Q7 d [) _8 }5 K" Z$ O
'case 4,',...
7 C/ M6 G, @" `" L 'colormap(''autumn''),',...
% r$ D* `$ y* |+ s 'case 5,',...
/ t; x, b" s3 q) ]" Q' V, y; e 'colormap(''winter''),',...
, i) U& Q) _ C D: y 'end'];2 S* K" P6 f0 Q/ X
l11=uimenu('parent',l1,...( Z) I+ B" |1 z5 A+ n
'label','Surface',...% U7 E& B( ?7 U3 N$ n3 i2 _7 l( p
'tag','l11',...6 T7 T/ Q* B; v; k* K" p( t% e: N
'callback',[...
( P% t$ ]3 e7 q! u5 j '[x,y]=meshgrid(-8:0.5:8);,',... j' V8 ^3 i: u8 M K9 Y" }: Y5 d
'r=sqrt(x.^2+y.^2)+eps;,',...
) x, e2 H( y( B4 O 'z=sin(r)./r;,',...$ A7 [# @8 j1 j' u+ ?: m4 K" K
'surf(x,y,z),',...3 X& C: G$ n+ a( g" h
huidiao]);
/ O( i' h* K+ F3 j! v9 Il12=uimenu('parent',l1,...' @0 k# p9 R0 C5 a* `
'label','Mesh',...$ w: y6 H ?! x9 g* y3 {6 ~ h1 z
'tag','l12',...
8 j( F7 O. T4 c 'callback',[...: R9 D& C7 s! ?' z: \8 J7 J/ m
'mesh(peaks),',...
( N4 J- j- |/ E8 i4 U) M3 v huidiao]);
: _1 k8 b8 X4 r6 ?! x$ Hl13=uimenu('parent',l1,...
/ p- v4 b0 Q' E& o/ n# A. ~' N 'label','Membrane',...
, @- _. F# `5 v& K* ` 'tag','l13',...3 i& E3 o5 ~7 [7 | A0 G5 @; x4 ]
'callback',[...' c9 u$ t; o# H e% W! u/ v1 v5 ~
'mesh(membrane),',...4 d" p; I' c: l( P. k u5 [5 ?$ R
huidiao]);
, {# K; }( q8 Pf1=uicontrol('parent',h0,...
, [( ?' }4 E5 L# K 'units','points',...$ p9 t$ p- d; U! l& P* i, w
'listboxtop',0,...
, \* O' x7 P# S$ U* u6 l" V 'position',[12 6 100 101],...' l! \3 U c; ?' g) q3 h4 L0 F2 t
'style','frame',...- `: s8 d% k7 B! ~& {! ?/ w4 b
'tag','f1');
% z( r$ C* W; @. N" a# or1=uicontrol('parent',h0,...! N v( s3 o8 Y7 b1 N; l
'units','points',...3 C! S9 L2 {2 V
'backgroundcolor',[0.753 0.753 0.753],...* F; b; u) J7 ]! F' u- U ^" I
'listboxtop',0,...
/ L; a$ B# e+ T. l0 n 'position',[19.5 58.5 72.75 16.5],...9 Y/ o% R. M/ U6 r# M& R9 r$ b
'string','shading faceted',...' A; q. z; M) B9 D; E( \6 k
'style','radiobutton',...
+ c5 P! ?4 d5 l1 w2 l) ^( G 'tag','r1',...
: P- l& V$ Q4 T, y' g 'value',1,...
% L3 c X/ x& {: ^& w 'callback',[...$ A) ]; O, ~) O! r2 x
'shading faceted,',...
" S( e5 n% p1 J6 r. }" X$ J; | 'set(r1,''value'',1);,',...4 I9 c. D9 D- @( t+ W9 }
'set(r2,''value'',0);,',...' g: L9 z J( I) @3 R( Q+ d
'set(r3,''value'',0);']);9 m1 B0 t9 D8 `& c% V! k
r2=uicontrol('parent',h0,...
' C, s6 V" a/ o- P 'units','points',...! w: s$ y% s* ~; g6 c, A U& P
'backgroundcolor',[0.753 0.753 0.753],...( }8 O) @- w5 \' E! Q
'listboxtop',0,...
+ Z C3 p' q6 ]. H+ U( |# g 'position',[19.5 35.25 78.75 18.75],...
& z8 ]- K9 u& W) M- D, P7 v% e 'string','shading flat',.... e6 N7 |3 x/ B E' O
'style','radiobutton',...
3 _% ^$ F Y S+ }+ [. m( @ 'tag','r2',...' V! z' l" B/ _# Q9 E* y
'value',0,...
# I- i2 u7 q7 |* l 'callback',[...# I6 H+ Q* S. H# ~+ e, }
'shading flat,',..." a3 `- }" Q9 u' t0 ~
'set(r2,''value'',1);,',...5 _" l( h: x( Y) h/ z( `
'set(r1,''value'',0);,',...
3 Z$ v4 b7 F i9 i* r M 'set(r3,''value'',0);']);. B5 L1 \9 l2 b" \& E+ V
r3=uicontrol('parent',h0,.... S/ u0 x/ k; p
'units','points',...
8 R- Y! ~) Q$ e+ E2 W3 a" p3 `- { 'backgroundcolor',[0.753 0.753 0.753],...- l4 J/ X0 ^) z& H8 U, I
'listboxtop',0,...8 d% r6 K" z3 p
'position',[19.5 12.75 71.25 18.75],...! l7 ]$ y/ e4 M2 W4 d
'string','shading interp',... r9 H5 Y$ B- F" H, m5 Z
'style','radiobutton',...
# B3 t7 C. h7 |+ Q4 ^, ]; F 'tag','r3',...1 Y j1 C$ r8 n/ e4 Q
'value',0,...
3 s% I% H" Q, H: i- H 'callback',[...
/ J. y% D1 M% w% a" W* @4 o5 h 'shading interp,',...9 ^6 H$ }5 e& [6 I0 \. j
'set(r3,''value'',1);,',...2 B" b& \+ f1 L5 ^. n; [; B
'set(r1,''value'',0);,',...) y' t4 x9 r. x5 p% s8 c/ U2 O* L
'set(r2,''value'',0);']);' a5 b, e% X* \* g7 g0 Q# {& \
t1=uicontrol('parent',h0,... D/ u. K; y7 H8 Y: i+ z0 ~
'units','points',...
4 ~! ?5 l: I8 t" {. P9 x- j" ]2 I 'backgroundcolor',[0.753 0.753 0.753],...
" H3 G; {$ g% I, v 'fontsize',12,...
+ C1 I6 B0 [9 }; i$ c' v; P 'listboxtop',0,...3 B! A8 s5 U! v, p# Z8 m
'position',[14.25 75.75 90.75 22.5],...& O9 J4 Q4 i, w& p" N+ @/ F: q
'string','平滑处理',...3 z2 s1 Q2 _) T" ^' O
'style','text',...
8 t" L" j( R u( a0 }3 p3 T, |# O0 g8 V 'tag','t1');( n/ U( U) G% T. z) }, S
t2=uicontrol('parent',h0,...0 d0 @& `) `* p7 v8 ?+ g5 z2 I
'units','points',...3 U; P7 A/ T6 H8 n$ w3 T
'backgroundcolor',[0.753 0.753 0.753],...
8 ^, a1 A1 Z# P6 Y* }$ K3 @' r8 G 'fontsize',12,...$ Q7 L3 s: u% p) e. P/ H/ K
'listboxtop',0,...8 e% b6 U5 p5 z5 f6 N `% s1 q3 I
'position',[117 69 72.75 17.5],..." H/ ~ r2 X' D7 G$ ~
'string','设置色调',...
i7 `6 V6 \4 d: j; p5 s' X 'style','text',...7 C" L7 z$ K) \& m: {5 j% X
'tag','t2');# M Z; X5 w$ P5 Z
p1=uicontrol('parent',h0,...9 a6 F. [5 j; |+ k0 B* e C3 Y' E% n
'units','points',...
; d$ ]& \; k, w3 x B$ R% R 'backgroundcolor',[0.753 0.753 0.753],...
3 ?9 X, d- }( a' O1 n 'listboxtop',0,...- ?9 H8 V& W8 k+ S- [
'position',[116.25 39 72.75 20.25],...
- Q& ?) s$ Y: w$ a) j- P0 s2 ~ 'string','Cool|Spring|Summer|Autumn|Winter',...5 v( Y: E: }# J* B
'style','popupmenu',...3 t T+ l# Q0 B8 W1 \8 K
'tag','p1',...
5 R, M4 c5 v Z6 K; c8 L8 ]5 U: D 'value',1,...% @9 u; J( o8 p0 Y n# Z4 ~ B3 t
'callback',[...
' p4 P6 V. b5 a* V8 v 'k=get(p1,''value'');,',...* J; P5 V) |. _
'switch k,',...
+ R( S |% N0 F: o+ ]( F 'case 1,',...
' P! y2 F; J, `' b* `" n 'colormap(''cool''),',...5 I; J$ h# j& U7 Z; D2 u' V
'case 2,',...1 j+ P4 E* C" O$ M7 \7 C5 b
'colormap(''spring''),',...) g+ M. N1 o% Q/ e9 \4 @' M
'case 3,',...) u, w; T3 ]: e# h4 u
'colormap(''summer''),',...3 p6 M3 `' F, f* |0 a+ }
'case 4,',...; {6 R( d/ ]" W4 ~+ l+ y/ ^
'colormap(''autumn''),',...5 o1 O8 ~0 e) M) k* \# E6 d
'case 5,',... H7 E1 ?, O, j6 y, ^! z r
'colormap(''winter''),',...
8 v; {: _. L( j 'end']);6 [' v; Q# b `) E: T
b1=uicontrol('parent',h0,...
$ o) k9 A1 b2 N, F1 m 'units','points',...
. r4 U4 Q& d0 C3 w) I1 _" c7 P 'backgroundcolor',[0.753 0.753 0.753],...; ?4 Z s0 V$ a! x$ Y
'listboxtop',0,...0 f' m! K7 G/ F. h' J) M3 J
'position',[12 243 72.75 30.75],... j) k$ s1 ^: a! V4 o
'string','关闭',...
8 O6 r- b8 U+ E# S! H5 n 'tag','b1',...5 q( g: E; |$ E! p6 z. C. T+ C8 c
'callback','close');$ E# V8 u' L; c8 [ J( o
b2=uicontrol('parent',h0,...
1 x/ E/ w2 g Q% Y 'units','points',...( @& g* F* X' s! x
'backgroundcolor',[0.753 0.753 0.753],.... Y) A( H0 H! |% A9 U* D
'listboxtop',0,...) }" N( v1 S- E1 ~4 `- s& {4 R$ K
'position',[216.75 67.5 83.25 18.75],..." E i+ T9 t5 \+ j5 F$ q" b
'string','Colorbar',.... F0 |: ~" |# s3 j
'tag','b2',...5 V; l U& n0 d7 z
'callback','colorbar');
- A& Z0 ^& ]4 `% D' r: e# D6 R. m) _
0 j2 p- u: A$ s实例25：图形效果
1 }8 Y$ ?# s1 D* f
1 n2 V& T- e- I: b$ Sh0=figure('toolbar','none',...
; a/ O0 n1 X# [1 q 'position',[168 94.5 315 289.5],...7 U0 \ [5 Q" P& d
'name','实例57');
% `& T2 B7 C' i7 M7 u7 W* Ph1=axes('parent',h0,...
' ?& P% s6 e h' U 'position',[0.4 0.4 0.5 0.5],...
+ {% P) G, O) t& o* ] 'visible','off');
* h7 N/ k7 u: B: L+ s: Zf1=uicontrol('parent',h0,...7 N8 C' l- |( b8 X# ~7 y; u
'style','frame',...4 C3 s6 E; c4 {* ?8 [* D
'position',[15 10 80 70],...1 Y+ j# l1 {% J0 N! @0 m2 L/ b
'string','dull',...
+ m' u+ e3 P5 T4 u) r: k 'units','points',...; Z) E% }4 `9 M8 R
'backgroundcolor',[0.753 0.753 0.753],...% C" ^, F/ s# ~- H2 S% U8 e/ P* N
'listboxtop',0,...
! w- c8 ?) [* v6 v6 ?9 z 'tag','r1',...! ^. ?% K5 x R9 ~- I
'value',1,...3 g% u8 @6 ?, P: I2 f: E# x" X
'callback',[...
" I- O, U( r2 ? 'set(r1,''value'',1);,',...' X y7 n5 Y$ }9 X
'set(r2,''value'',0);,',...0 [# @$ E( m2 ]; i% k! p' f
'set(r3,''value'',0);,',...1 {5 u$ ~& k7 X4 P8 \- h- Q
'material dull']);! w" @, J; j, l2 x$ X: ~# T1 v/ k! y% e
r1=uicontrol('parent',h0,...# f" k' B; v4 [# `
'style','radiobutton',...! T* P" w4 U( K1 u) c7 ?
'position',[19.5 58.5 72.75 16.5],...
# n% L6 b5 @# S. Q0 g' a8 E6 h 'string','dull',...4 v4 Z% E% F8 o3 d; M; P2 }+ G
'units','points',...$ B& L) T2 b) I7 {% Z/ f
'backgroundcolor',[0.753 0.753 0.753],...! H. z" p% ^, J- n" U$ C
'listboxtop',0,... q0 D5 a0 h/ ?0 B
'tag','r1',...
( c5 C$ _( j1 N i( r3 E3 p 'value',1,...8 ^- r" a( N7 d1 c3 z4 X5 M
'callback',[...$ ]3 Q! |4 s! l4 @
'set(r1,''value'',1);,',...
6 Z4 @8 a9 M5 e8 \2 J6 f5 S 'set(r2,''value'',0);,',...
: M, [( q+ Y- d6 A8 M3 P; y 'set(r3,''value'',0);,',...
' ?# j# T- F# x2 U/ ]& z1 w 'material dull']);
# N& H; O1 o" W# E! hr2=uicontrol('parent',h0,...
% F# u; S2 C& d( n$ ?+ W 'style','radiobutton',...
! K- G& X/ J1 b* ^8 c2 D 'position',[19.5 35.25 72.75 16.5],..." A* E& L1 G! [* ]" Q4 H
'string','metal',...) k5 s" \! a! _( ^. r8 t9 [
'units','points',...5 h6 ~: |4 d p
'backgroundcolor',[0.753 0.753 0.753],...0 d) ^9 [/ Z$ @3 k) q5 v3 `' H7 e6 B- Q
'listboxtop',0,..., `- j" h7 i |0 H% m
'tag','r2',...
0 l- ^ i6 d2 a' {( [; [ 'value',0,...% c. t5 B% n& g; W
'callback',[...4 D3 ]7 q. H6 ?7 u6 B
'set(r2,''value'',1);,',...) z: Z+ F" b% s: m" l
'set(r1,''value'',0);,',...
8 q9 F3 o ?% V! Z 'set(r3,''value'',0);,',...* [ |* r) a: J8 `7 L
'material metal']);: }! s+ L1 P# K ^% D
r3=uicontrol('parent',h0,...
1 s& W2 Z9 N. b 'style','radiobutton',...
; w3 F" ^* H- \9 O% } 'position',[19.5 12.75 72.75 16.5],..." {& Z$ Z" `7 F; ]
'string','shiny',...
7 h$ Q8 ^5 @! \2 ^ 'units','points',...6 T, q- r1 p# [: T. C
'backgroundcolor',[0.753 0.753 0.753],...8 ~- j2 r& ?$ @5 D& A& w
'listboxtop',0,...
& H- Q+ w w2 c4 g 'tag','r3',...
0 S) t3 V1 r$ k D$ \/ o) E 'value',0,... y- s7 }+ X& N, N, M, N. A9 m
'callback',[...
7 T: u" C8 `% C 'set(r3,''value'',1);,',...* H( z! v7 i/ z* L2 q" y0 k
'set(r1,''value'',0);,',...5 W' `+ {6 ^% l. p2 K4 U' ]
'set(r2,''value'',0);,',...' |! h, V" n( J) B& r* ?( m
'material shiny']);
5 \% n" ~8 C5 A) Du1=uimenu('parent',h0,...
1 c: ^6 ^# g% `. P6 | 'label','绘图',...
0 Q4 Q# n5 j7 K( f 'backgroundcolor',[0.753 0.753 0.753],...
! n# w! ^- q0 z0 K( L$ R4 I, l: c 'tag','u1',...9 I3 z7 q- \! H/ ^, q/ Y
'callback',[...9 b1 a- C( Q' q. n; E/ @9 h8 y, W! ^
'[x,y]=meshgrid(-8:0.5:8);,',...
: c7 ^+ [6 n4 x2 x# l2 _7 S 'r=sqrt(x.^2+y.^2)+eps;,',...
" w& S5 G* @* J; N 'z=sin(r)./r;,',...
Y; y8 b& ~; V \% ^ 'surf(x,y,z),',...' q- y6 [- v6 i) ~! Y- B
'shading interp']);
% w; m! |$ y3 h1 o/ o# j( M8 R! Rb1=uicontrol('parent',h0,...
% Z7 G0 F$ Z. n, a0 R 'style','pushbutton',...9 W: B4 \# q1 f! A5 U9 ~
'position',[19.5 150 60 20],..." \- G& b2 ?; p8 b
'string','light',...
# L% L. g/ ~: m4 }% Q 'units','points',...( {, |* y! F% I& |9 v
'backgroundcolor',[0.753 0.753 0.753],...
: C! V3 g1 A* Z3 x, i9 a; u* \( m: H 'listboxtop',0,...& E3 D! E1 f$ o$ y" @
'tag','b1',...
* t$ S: H2 U" s& t% a 'callback','camlight headlight');3 p _; A: V0 j$ ?
b2=uicontrol('parent',h0,...
# i6 s* i8 k8 T6 b8 }. r- M8 A 'style','pushbutton',...* C- _* k4 C% a! A
'position',[19.5 100 60 20],...( ^: b7 ~& S% ^9 m) V5 t
'string','关闭',...% G1 C$ J4 N# G O0 t
'units','points',...
) N5 ^2 R, X0 r" |( |& s 'backgroundcolor',[0.753 0.753 0.753],.../ k7 E. o; a( L8 D' r2 r
'listboxtop',0,...
% N* q% P" B4 ~# H 'tag','b2',...
1 x# ~* K" a8 M9 W# m; H 'callback','close');
* L2 Y+ p0 ~% V* C
* K& Q9 j' r! ?3 U! f; k0 P: Z9 i& D9 H9 ?) V
实例26：可控制小球运动速度的用户界面
- g! @9 h' u# }& n
5 g$ m! r: r& e6 Y- U. j6 ]) Xh0=figure('toolbar','none',...2 w* c" i* ~- p! f( B4 ?- a1 Q
'position',[198 56 350 468],...
0 b! g) W- O9 ~) q: g7 E 'name','实例58');
0 Z5 c$ `9 b* w5 e1 v7 eh1=axes('parent',h0,...
# R6 m% X" t+ ]* q 'position',[0.25 0.45 0.5 0.5],...% o" C: S& k7 m% ?- _& H
'visible','off');% |0 O0 x( I K( u v" O
t=0:0.1:4*pi;
6 G$ a9 E+ m" M1 ux=sin(t);
: ]( c3 `6 m Q& J- T$ M/ d& Ay=cos(t);: F. ]. U0 C& X, S4 g$ U1 q
plot(x,y)
& i! @) x: M# S: H6 caxis equal/ j: V( Z' ^* ^* a- A# l# U
axis off
* }8 ^& \( V9 d) L) h9 wh=line('color',[1 0 0],...
. T0 f% a4 C" A) o 'linestyle','.',...
/ ~' i6 v$ F! e4 P- J 'xdata',0,...
/ Q& o. `) _5 M, i0 O: k 'ydata',1,...
" b h: V8 `; f6 C4 u* @ 'markersize',20,.../ }2 X7 f# Y' j8 P/ w
'erasemode','xor');& `2 Z1 ^: U# k" L3 k2 m' ~
n=length(t);
' ]9 Z6 l: @9 b* |( \i=1; R, g! X1 ^; b* z* X, X
speed=0.01;# Z! b9 b, J7 v; r6 O. s
k=0;3 W& t# N/ \9 u: k
b1huidiao=[...
8 h% Z) u) Z3 _# _7 ` 'k=0;,',...
5 U3 N9 q2 m7 F! t9 S 'while 1,',...
6 O. p7 n" d0 W B" W 'set(h,''xdata'',x(i),''ydata'',y(i));,',...
5 a7 q# q# t: U+ | 'drawnow,',...5 J5 A. L9 h! n+ z4 H6 u6 }
'pause(speed),',...
6 J2 @1 ~2 U8 H' |5 T" J; c 'i=i+1;,',...
3 ?9 l% n6 P2 e/ [% D, @8 k, c 'if i>n,',...
/ z" T8 m. r2 C4 W 'i=1;,',...
3 c* W4 a; ]) W. L: @3 N, J) ^ 'end,',...
) n Q1 p6 a0 H 'if k==1,',...
, T' M" G$ r6 t1 `5 g ^5 z 'break,',...
+ }8 P7 u; q7 i! n3 x" O 'end,',...
' p0 g* N& i; \5 D2 Z' Y& U0 K 'end'];
9 X$ g) a! J1 @b1=uicontrol('parent',h0,...5 G+ ]% x- p; @; s6 x1 k6 @: k# L
'units','points',... s$ X% A+ `: T& N0 _$ G
'tag','b1',...+ s5 J4 S1 Q1 ?& c) w5 R: s
'style','pushbutton',...' F4 P* I4 ]7 D/ c
'string','开始',...: d7 t4 \: b7 w4 @. S+ ?- ]4 h# ?
'backgroundcolor',[0.75 0.75 0.75],...
! q1 k6 g$ ?3 Q+ i6 F2 | 'position',[30 80 50 20],...) \9 m$ u" l0 f+ U; p1 Y
'callback',b1huidiao);- y3 K# F# ?# c$ j, Z& d* P
b2=uicontrol('parent',h0,...
3 c7 }! B" y2 q( d" J- R" v 'units','points',...2 a4 x) i! O# H# X3 ]% p
'tag','b2',...
Y- X% k4 F$ O8 D4 [6 |7 x% Y; I 'style','pushbutton',...
( [- T; O: \; n: L7 s- U5 F2 n 'string','停止',...
- r' d/ ?, x9 T7 m# J. u 'backgroundcolor',[0.75 0.75 0.75],...
6 ~- s' x `5 ~2 x 'position',[100 80 50 20],...
6 s7 y+ ~: Q+ M% W$ V 'callback','k=1;');# j3 z# q+ Z) d- W @ j+ f6 B9 B
b3=uicontrol('parent',h0,...& y# P2 g. F3 `8 W: |8 t) b
'units','points',...0 [, @% e1 b I% l- O, {5 i7 r( E- y
'tag','b3',...
( ]4 d$ a0 p% f( Y! D) @9 V 'style','pushbutton',...5 ^9 v) X2 P0 ^/ O1 Y( `
'string','关闭',...
' L. k: p2 }" o$ o2 M* r4 t% s) E 'backgroundcolor',[0.75 0.75 0.75],...
8 _# n2 N/ \* [0 i1 t 'position',[170 80 50 20],...
4 h) l1 E! F, c N' z2 v 'callback',[...
& w/ H) q2 Q" L2 `! B0 W 'k=1;,',...
+ v# h* Y) @: x' F 'close']);
& N4 H( q" X+ U" }$ X9 Vs1=uicontrol('parent',h0,...
/ r$ X4 Y/ _7 s2 } {( W% k- u/ H 'units','points',...
8 N3 n9 W: |! N: ]2 \; t5 Z 'tag','s1',...
3 m9 G' v6 U, ~7 n. y 'style','slider',...7 N& {3 J- a+ z
'value',50*speed,...$ S- {( Z! n* \1 C
'max',1,...
; Z% w/ b% n" p" s! k$ V 'min',0,...
E2 L" @% y& ]+ P2 Y( [1 D0 \% { 'backgroundcolor',[0.75 0.75 0.75],...3 X5 \9 I9 ]( d' M9 s7 C* x/ T
'position',[30 115 190 20],...
& a r7 K9 o% R1 x2 O$ Q 'callback',[...8 p! O" M) ]1 a6 Z, j3 d" Z
'm=get(s1,''value'');,',...# [( V; B B _* Q+ X) h1 l/ f8 d0 V: ?
'speed=m/50;']);
& N6 q1 R$ m$ k* et1=uicontrol('parent',h0,...
7 ~/ ?% V- ~; { 'units','points',...
. ~6 V1 @* `$ _' O2 U! r8 n/ t; u 'tag','t1',...: w2 I2 l3 r, a4 A3 D. Y3 x; j
'style','text',...
! y3 y! `6 L% w 'fontsize',15,...1 F" z. ?( k1 a
'string','小球运动速度',.... B& G/ S0 R3 @
'backgroundcolor',[0.75 0.75 0.75],...
% F6 S5 _; R6 t4 y. L5 @ 'position',[30 135 190 20]);
" N# I J& {$ h; s7 J, j* C6 [" ~ y: F
& G' \5 w6 H( x! Z! i实例27：设置坐标轴纵横轴比
1 {7 Z! \, n* `. k7 \
+ M7 j: [4 ^3 Y- G8 D7 k$ _& Ch0=figure('name','实例59');4 c: O8 j* @$ ~; P: U# @' W% ~
h1=axes('parent',h0,...
) T2 y, c% X& T8 Z+ J# a+ ^& g 'position',[0.3 0.45 0.5 0.5],...
: K. @) Z( |5 M 'visible','off');
2 `4 ?- K" h9 P" Su1=uimenu('parent',h0,...
' n' Q. H& K5 ] ^; ?7 a4 \) f 'label','绘图',...
9 z# \ \" I9 }; v8 ]; c% n3 T 'backgroundcolor',[0.753 0.753 0.753],...1 r, F6 T. x1 f" s3 C6 N" k
'tag','u1',...
/ B* w( [8 P: R* h, g$ L 'callback',[...
6 [! q/ ^5 U$ I '[x,y]=meshgrid(-8:0.5:8);,',...5 r4 j1 Q+ z Q/ i7 o( y
'r=sqrt(x.^2+y.^2)+eps;,',...
8 ^* i2 p6 M& y& e6 J 'z=sin(r)./r;,',...
0 P9 g* Z5 x& a* Y 'mesh(x,y,z),',...
; M! k1 s, z5 U/ [9 r6 _ 'shading interp,',...
, l8 l' C! i2 u6 H 'axis normal']);
L w) j2 X5 v, Sf1=uicontrol('parent',h0,...% r8 D0 O6 |6 S5 K
'units','points',...
7 s0 v4 y- }2 A# v% p5 b7 J$ r& r 'listboxtop',0,...
; g- h- S/ D+ h8 f1 N( I# ~% y! ` 'position',[12 6 100 150],...) G. [7 B* S: G9 Y4 m
'style','frame',...9 U9 h4 l" f- d/ i& [% v
'tag','f1');- S( x# W7 B% J" j$ d% _
t1=uicontrol('parent',h0,..., N( p& k- j4 A0 b" h
'units','points',...
" J; o" I; j# O$ \3 C 'backgroundcolor',[0.753 0.753 0.753],...; U8 D( f# q, M& s4 V4 D4 g# c r
'listboxtop',0,...
. q g& z& ^; K& X 'position',[19.5 130 72.75 16.5],...
y" T* h+ V e8 E4 z! X' U 'string','坐标纵横比',...
& I8 l& ~1 s# v% F4 G 'style','text',...
* d8 }4 K( o; l- Y3 A 'tag','t1');
4 A8 i0 J0 I( F' K+ h5 m; \r1=uicontrol('parent',h0,...& y3 k# H. M8 `: ^1 R! ]/ v8 @: ]
'units','points',...
$ ]* j* a& { R- P$ x* } 'backgroundcolor',[0.753 0.753 0.753],...
1 m. R2 j) [! k1 R- q 'listboxtop',0,...) s( t) V6 v4 U/ q E: ^
'position',[19.5 110 72.75 16.5],...# V' C/ x! V! {
'string','axis equal',...
4 n- L/ l! G1 i+ u, J 'style','radiobutton',...
3 h4 O1 e6 U) u( Z# P6 M( f5 ] 'tag','r1',...
) t) e# l' x4 k. V 'value',1,.... h" N5 W5 u! K/ [/ c; N
'callback',[...
9 M* N! ], I* k. Z1 Q( _ 'set(r1,''value'',1);,',...
1 W+ p# t) `6 O) D& n, S2 b 'set(r2,''value'',0);,',...
( u& u, A" A6 }" a 'set(r3,''value'',0);,',...- ]1 T$ i G+ p
'set(r4,''value'',0);,',...
+ d5 e( C5 i1 q8 V 'set(r5,''value'',0);,',...' ?& j. l# }9 U7 \' D# N+ h" D1 Z
'axis equal']);. ^' b4 [3 w' q3 _, i
r2=uicontrol('parent',h0,...- e* D+ v; m0 n! I* |5 o ]
'units','points',...
; |$ u i. q2 J) n+ G4 \+ ]- \+ R% | 'backgroundcolor',[0.753 0.753 0.753],...: m3 k6 v' Z# B1 p6 W
'listboxtop',0,...# n+ G$ t, ~% V) _% p( b
'position',[19.5 85 72.75 16.5],..." A5 I( s: C) }, u' l7 z
'string','axis square',...
, D5 Z/ O' o6 P ` 'style','radiobutton',...
6 W, _! x3 @- P( L9 A( W; I% J 'tag','r2',...
( Y" |; y9 q0 s( \; m4 C3 U 'value',0,...; M9 g. I$ M' R
'callback',[...
- _/ P2 L) G5 [, Y 'set(r2,''value'',1);,',.../ D- J# s( P, e7 U
'set(r1,''value'',0);,',...$ Y- Z7 R! Y: t5 w, @4 e
'set(r3,''value'',0);,',...
/ H/ i3 U m+ `' p7 S, u 'set(r4,''value'',0);,',...7 U/ t- v# R( l
'set(r5,''value'',0);,',...
2 u! q1 \" s+ @( Y& h2 O, x7 |$ Y9 O 'axis square']);4 {: [- ^' _7 ~4 F* N$ _# k
r3=uicontrol('parent',h0,...0 g9 k4 V0 Y0 Z3 u
'units','points',...& T+ r8 D+ `4 s! l7 U3 u; g
'backgroundcolor',[0.753 0.753 0.753],...# o5 r, `& j- ]. |; |1 M& O7 O) ^0 k
'listboxtop',0,...
$ `: r5 l \8 N5 i0 w 'position',[19.5 60 72.75 16.5],..., t, J. _& L1 X3 l! h
'string','axis p_w_picpath',...9 J) ^$ Y4 g% z& V
'style','radiobutton',...! \' m% f; l) U# x5 Z
'tag','r3',...
/ C' z8 V$ i4 Z* w 'value',0,...
* M2 L$ w, J/ ~7 `& O8 `7 t; r 'callback',[...
4 [5 a/ q4 F/ n: d3 ^. j 'set(r3,''value'',1);,',...- D0 U# X* v+ z, S& e
'set(r2,''value'',0);,',...- P) C s; j$ y y0 O
'set(r1,''value'',0);,',...
- O; {# _% r& Y1 G' R6 J. R; u 'set(r4,''value'',0);,',...
! l9 _ i2 z6 C2 d 'set(r5,''value'',0);,',...$ u5 w* q; u& y0 |
'axis p_w_picpath']);* B2 {" E4 c; S' x# L9 G- ?8 c
r4=uicontrol('parent',h0,...
# \1 R4 ~" A. k8 f; u8 u3 \4 j0 x 'units','points',...
- e& p& C, e. Z% D2 G# J9 C 'backgroundcolor',[0.753 0.753 0.753],...4 X" _3 _: q& F& B8 n
'listboxtop',0,...# x( P; Y! {- |1 g6 n2 N/ {
'position',[19.5 35 72.75 16.5],...
5 f3 V# X% e: c D2 U 'string','axie vis3d',...
. {% M0 i& S4 {- a 'style','radiobutton',... _& C, @' }8 Y1 L
'tag','r4',...
; ^1 o6 W) X9 ^% _( _: c 'value',0,...3 N# `! w h) ]; H7 o' F
'callback',[...( @' ~' e2 c! O
'set(r4,''value'',1);,',...% w/ _5 d% P9 ?) ?9 I4 F
'set(r2,''value'',0);,',...
) r* r$ w+ }: w( G! N2 L+ } 'set(r3,''value'',0);,',...
3 j5 o( ~4 v9 b8 e5 B 'set(r1,''value'',0);,',...
' S2 R2 S5 g: |3 g5 |% v 'set(r5,''value'',0);,',...' y9 z z) [6 |
'axis vis3d']);
( i- o- ^. V5 T: j% I5 m1 gr5=uicontrol('parent',h0,...* A% |2 G0 U' W6 c* Y8 z' H+ Y" w
'units','points',...
# {! r/ J6 _& H! j$ W" |+ i) E5 ` 'backgroundcolor',[0.753 0.753 0.753],...2 H5 ^ ` W5 D" s# L4 W) N J
'listboxtop',0,...+ i8 ^) j G+ q" n
'position',[19.5 10 72.75 16.5],...5 N4 a6 |( p& I& }3 T2 I! o
'string','axis auto',...: b$ F) t. R; P
'style','radiobutton',...
* o4 T5 q" e' b6 W {/ D" { 'tag','r5',...
& ?' _# z6 B% E' f 'value',0,...% K) U+ b' Y! t$ G4 y
'callback',[...
2 u. |- E" I2 U7 ?" m# M 'set(r5,''value'',1);,',...- n m% T$ t. i
'set(r2,''value'',0);,',...
) k! j2 Q* e2 j8 Q 'set(r3,''value'',0);,',.../ A4 C9 c" g9 n N, x
'set(r4,''value'',0);,',...- X A" a! I/ P( P" U. e
'set(r1,''value'',0);,',...7 M1 E. W; g4 F% q, b
'axis auto']);/ P. C) {( J& h b2 @! Y* q
b1=uicontrol('parent',h0,...
/ n; [% @' I8 \0 y 'units','points',...5 o/ {+ f! @. p( K1 o
'backgroundcolor',[0.753 0.753 0.753],...
1 Y8 P0 O& e" t 'listboxtop',0,...
% f% A+ j" w. n2 D 'position',[12 243 72.75 30.75],...3 _& I$ p& a- `6 {: n
'string','关闭',...3 }0 C3 y# B4 I
'tag','b1',...
5 L" U& L8 v) y; A4 D y- R7 y 'callback','close');
! F6 g7 q/ Z6 N$ @: yb2=uicontrol('parent',h0,...4 R0 `' d, w# {: c
'units','points',...
' {& n6 {- e* q5 w2 c3 R+ V 'backgroundcolor',[0.753 0.753 0.753],...1 T6 }! f8 N* d& O+ V
'listboxtop',0,...) L, s) g* H+ O( N
'position',[216.75 67.5 83.25 18.75],...# F8 i% R9 z: Y8 `
'string','Colorbar',...% e X5 P2 G% b
'tag','b2',...
o, z6 q& u& z; p& l# q \ 'callback','colorbar');
0 ^: B+ I$ V7 d5 x2 [5 j1 M
& L3 {7 T2 n5 w1 l3 H' B( _/ L. U' _$ T
实例28：动态文本显示
5 ~0 N7 B8 ^' o5 x( E0 `" m: W1 ^5 P' B% {# C! m
h0=figure('toolbar','none',...
& ?5 A" g2 c; E* p8 f% Q4 j 'position',[198 56 350 468],...% ]) R: b3 h$ Y5 K5 X$ R! |
'name','实例60');4 ?+ b& E' e# g0 j; ?7 I/ }
h1=axes('parent',h0,...2 N* {& R1 U/ R3 X
'position',[0.25 0.45 0.5 0.5],...$ P$ w/ D: P$ `) ~1 ]1 |
'visible','off');
9 S% T6 q0 |# @* c! A/ i6 zstr1='当前阻尼比＝';
4 M& ^( ]' I9 E% r- @z=0.52;2 y" X" v) ]- a0 h4 e. n
t=0:0.1:10;" \ N( w9 U# v0 F; s" q/ B3 A
y=step(1,[1 2*z 1],t);: H# r: m8 g/ \) @+ T! |
hline=plot(t,y);; C. m8 e- d% {+ M' M+ x
grid on2 H/ Z' \4 z; `$ @# ]
r1=uicontrol('parent',h0,...: A Z3 R% D8 o# d+ ]
'units','points',...
" G' {1 [& c( L$ h$ k, ] 'tag','r1',...
5 M Y- |2 M' t# D 'style','radio',...
5 `+ S5 p, n2 T9 a' J5 A0 { 'string','grid on',..." ^, @2 @; K: D' T" z
'position',[30 120 60 20],...
: c$ }- D( `) n6 J6 k 'backgroundcolor',[0.75 0.75 0.75],...) @# C7 b$ s# m: G# U! k- ^ p
'value',1,...
* g/ R7 a# }! ] 'callback',[...' n, J& }, I2 Q! g! ?3 D
'grid on,',...
1 X+ H& n0 Z) A! ~, s 'set(r1,''value'',1);,',...
- b4 a- `" G$ B 'set(r2,''value'',0)']);/ @! Z9 `2 Q: p% W
r2=uicontrol('parent',h0,...
1 O6 ?& O% d: d& Z 'units','points',...
( l ]+ A0 A; {8 E% Y5 ~ 'tag','r2',...
- E$ @3 @; j# }- Q2 \' P& I/ C 'style','radio',...
8 t. R4 W* S! F7 c7 O 'string','grid on',...8 I2 _% k4 O. g9 D* W$ L
'position',[30 95 60 20],...
: s+ L1 j/ p1 ]) S% ]4 ?3 h 'backgroundcolor',[0.75 0.75 0.75],...) w$ m2 \8 g& U6 v3 {
'value',0,...
1 A5 F: @) @2 e( I$ ~0 Z1 X 'callback',[...5 ?$ J: B" W+ h9 |. O8 _6 \
'grid off,',...; p, F- L e, x9 ]
'set(r2,''value'',1);,',...
d0 m) i9 k7 x) N 'set(r1,''value'',0)']);& f) B1 @- w0 J; Y# y
s1=uicontrol('parent',h0,...
( \: N G. {. y- Y, t 'units','points',...9 [# W7 _* R5 Q" o
'tag','s1',...' G0 A7 N) X- p# G
'style','slider',...
. |* w% }: t5 i' m1 H, H8 I% @% i 'value',z,...4 ?8 s8 D2 c" `# b* x) j- y6 p/ G
'position',[100 95 150 20],.... z" S# l( y4 z5 o
'backgroundcolor',[0.75 0.75 0.75],...* H( H; s% R0 x: B
'max',1,...! {0 Q- x- ~$ q
'min',0,...
* C; v5 k7 ~* m7 o/ f* C/ t 'callback',[...$ X$ C# z# U1 j4 X
'z=get(s1,''value'');,',...! M( A( D/ W U# B6 ^
'set(t1,''string'',[str1,sprintf(''%1.4g\'',z)]);,',...% S- o# ]* h5 \3 [( f
'delete(hline),',...
[( Q/ O" ?/ W$ W+ h 'y=step(1,[1 2*z 1],t);,',...
& [# `( ^6 [$ y. y. j; |8 t; l 'hline=plot(t,y);,',... k4 B" E4 i5 t
'if get(r1,''value'')==1,',...
! p( s4 Y2 I, o7 U 'grid on,',...
( U5 D% U0 C6 R1 v0 P$ a2 G 'end,',...
3 ?4 ~, q% o T2 { 'if get(r2,''value'')==1,',...
2 J! F8 |+ x, j* M' k+ f- P5 r; U/ D 'grid off,',...9 T6 x3 M0 Y( N: }. Y
'end']);" Q* ^5 ~' i {
t1=uicontrol('parent',h0,...5 P+ H) q" p) h0 Q: \
'units','points',..., f' [8 E) m+ G/ c
'tag','t1',...
" m# l, h' t2 J8 G8 q- }, { 'style','text',...3 a$ X7 U9 h# s* t; r, D% n9 E
'string',[str1,sprintf('%1.4g\',z)],... e$ g( \: w( A5 i% D1 B( T2 `
'position',[100 120 150 20],...
; k8 a6 V$ B, _" @) d 'backgroundcolor',[0.75 0.75 0.75]);( s0 X" j" A$ d3 k7 `# ]
b1=uicontrol('parent',h0,...' v9 _6 n! k* w$ y: e; ]' ]
'units','points',...' U* ~ n1 H2 ]# H- |1 C+ Z$ y; d
'tag','b1',...
6 K0 D5 f6 I5 }$ v7 L9 t! h4 U 'style','pushbutton',...
6 ~: U7 c3 B) {$ ~' I% s 'string','关闭',..." R1 S- v: r1 t/ j6 h
'position',[80 50 80 30],...
( u- T$ d, P0 Z6 x' N) j 'backgroundcolor',[0.75 0.75 0.75],...) d6 U8 B2 r3 H
'fontsize',15,...
) ^1 D1 a8 O1 H 'callback','close');+ O+ m. g- x! k; V9 E/ c
$ H; \1 Y& {% i, b4 x5 Z
\+ k ^ [4 B实例29：浏览流体数据
a$ z) l, n5 d; v7 Q; s5 D& ~. S# T) e, i5 V3 P# \
h0=figure('toolbar','none',...3 q' R' O& P; B: s3 r2 v
'position',[198 56 450 468],...) u2 w! i0 [/ ~* M
'name','实例61');
0 R/ e/ E3 J5 w+ L9 y4 l/ Rh1=axes('parent',h0,...
! Z8 p5 j5 M, ^0 t. `( y 'position',[0.3 0.45 0.5 0.5],.../ q; Y$ `# {" b7 e% k2 Q
'visible','off');
6 Y! r" A# N _. ^) W9 N[x,y,z,v]=flow;/ q. s% C: H( y2 w1 W* m, G
xmin=min(x(：）);3 |0 k& |* l# @+ w6 O
ymin=min(y(：）);" r6 \8 F! E' G: T5 q. {
zmin=min(z(：）);
; x5 W) A5 v; v1 hxmax=max(x(：）);: ]% r! Q& y1 h" ^) u+ g
ymax=max(y(：）);
( i9 {: E+ J" k( u9 c: gzmax=max(z(：）);) s0 F. W! i6 V: A3 u
u1=uimenu('parent',h0,...
, t$ T, h& \) J- N+ g/ u% g 'tag','u1',.... k' ^( S5 s* g. c3 R3 f7 E" ?* D
'label','绘图',...8 K' }2 v l' z$ x I
'background',[0.75 0.75 0.75]);
3 [6 S9 w# N( r9 G- ?9 e! q. Yu11=uimenu('parent',u1,...2 \* B2 [$ p+ k( r* r7 Q! b
'tag','u11',...$ H7 q- A. Q1 a" p$ V0 k
'label','绕X轴旋转-45度',...1 c' D( l; e. u. ~" f4 K
'background',[0.75 0.75 0.75],...% x$ A& d T6 n+ g9 {8 s5 z
'callback',[... \8 d* Q0 O. W* e
'cla,',...
! o( o) {& i p2 V, v7 F* x 'hslice=surf(linspace(xmin,xmax,100),linspace(ymin,ymax,100),zeros(100));,',...
$ D/ s* C/ X! A8 [& e! B 'rotate(hslice,[-1,0,0],-45),',...5 N8 U/ W- I! }6 ? H0 W8 n. i/ d
'xd=get(hslice,''xdata'');,',...5 h9 j6 ]( n1 e- u
'yd=get(hslice,''ydata'');,',...
* }7 g6 ~: R- Y6 Y 'zd=get(hslice,''zdata'');']);# o" s. ]% g$ p. O
u12=uimenu('parent',u1,...
1 K' W( d% I- z$ t( C$ c! M 'tag','u12',...
3 [! j9 o& X& Y/ _ 'label','绕Y轴旋转-45度',...8 d t/ B1 A/ `+ Y3 Y
'background',[0.75 0.75 0.75],...
% H, a8 T8 j8 B) e5 L4 T 'callback',[...: C8 e( b+ o% M& P. @
'cla,',...
3 e) [' I7 E4 W# {' ~- W- ^ 'hslice=surf(linspace(xmin,xmax,100),linspace(ymin,ymax,100),zeros(100));,',...
3 q8 X- w) S/ n9 }" n' E0 x 'rotate(hslice,[0,-1,0],-45),',...
# L( f# A" t$ ~( j 'xd=get(hslice,''xdata'');,',...
5 n) }: X: ?0 M5 w0 P 'yd=get(hslice,''ydata'');,',..., o% o! _" ^+ T) X% {! ^' i
'zd=get(hslice,''zdata'');']);0 Y" S: |3 u: l8 v1 } I( Y
b1=uicontrol('parent',h0,.../ O' e M, I; } W1 R9 R
'style','pushbutton',.../ H. s/ Z5 O. w: Y& ?0 U+ c
'units','points',...! T0 a. f1 D2 |# w! a) J
'tag','b1',.... a h! a% _4 u
'backgroundcolor',[0.75 0.75 0.75],...
( x; b3 U, m; l* D- d 'string','设置颜色',...
1 Y' r+ q9 r& J2 U 'position',[50 120 60 25],..., \5 O4 z- E3 W2 u' w$ V, u! Y3 u, D# f! y
'callback',[...
' e1 s- X# i; ]1 G" X 'delete(hslice),',...
9 Q4 {7 ?* e( J" y+ c$ V1 x 'h=slice(x,y,z,v,xd,yd,zd);,',...
y7 g2 z$ Q F/ T 'set(h,''facecolor'',''interp'',''edgecolor'',''none'',''diffusestrength'',0.8)']);
5 ~% X' C% _, e! ^b2=uicontrol('parent',h0,...5 T; [8 Q& h9 x) @) b6 T, D
'style','pushbutton',...( X Q y$ p0 K4 f7 x- X3 g
'units','points',...
) I/ C# P9 W) `& m; M7 ~* } 'tag','b2',...
$ {; \0 B$ R+ `% g* r) M# M 'backgroundcolor',[0.75 0.75 0.75],...1 Z& A2 k# n8 m
'string','添加切片1',.... Q' Q8 b" n4 M/ V6 z5 `
'position',[240 120 60 25],..., D2 E( e" e& t: N' ^% ^
'callback',[...$ c6 q1 O5 S. o# D! i
'hold on,',...+ E% o i* q+ v" b; @" f# M
'hx=slice(x,y,z,v,xmax,[],[]);,',...8 l0 E8 |% Y4 _; n$ }5 F
'set(hx,''facecolor'',''interp'',''edgecolor'',''none'')']);' b7 T0 x' v m) R U& J N
b3=uicontrol('parent',h0,...
" {% \% T3 N4 b 'style','pushbutton',...
; n/ p' [4 Z( Y) `5 H 'units','points',...
3 x( l! s2 r% ]6 S# g) s1 b; T 'tag','b3',...! i% Z6 L7 N: b. ^" Z* T1 Q K
'backgroundcolor',[0.75 0.75 0.75],...
* a2 N& G' m4 X/ K2 K+ Z) j* `& b 'string','添加切片2',...5 h# t7 l' G$ _* Q8 i" n9 }
'position',[240 70 60 20],...
8 q6 [9 B9 Y" {0 s! ]( M 'callback',[...) p, X0 v1 g9 A5 v* |
'hold on,',...7 J$ R" M0 V, a# c0 k
'hy=slice(x,y,z,v,ymax,[],[]);,',...+ G% D: x% i8 A3 g, X+ p2 S9 ~0 P& C
'set(hy,''facecolor'',''interp'',''edgecolor'',''none'')']);
; I" \- ^ p) lb4=uicontrol('parent',h0,...
9 P i1 ^, ]( b% ~4 r$ i 'style','pushbutton',...
: T: e' Y/ d7 ` 'units','points',...' E. P& o" m8 n1 U# _# \- [" D
'tag','b4',...$ Y$ X, X z5 Z9 B- L9 C- |
'backgroundcolor',[0.75 0.75 0.75],...2 m M# X2 b4 K4 S6 T+ @
'string','添加切片3',...
8 z0 \6 J' r* f/ I. Z 'position',[240 20 60 20],...( A8 \5 y0 t' D4 T
'callback',[...
* k1 B/ q; h# ]9 R" X* f( `3 y+ R T 'hold on,',...0 l6 p/ J6 U8 d" G3 e0 m
'hz=slice(x,y,z,v,zmax-1,[],[]);,',...% I' l9 e% q4 l% r# X* G
'set(hz,''facecolor'',''interp'',''edgecolor'',''none'')']);/ F; k+ A u: M& d' W. H3 y& O
b5=uicontrol('parent',h0,...$ m2 D) R- Z; c3 d' U) t
'style','pushbutton',...) B3 a* R9 _# p* M- @9 D" R
'units','points',...% o# c: v) ~( t; U1 U" Y; z
'tag','b5',...
- e" e& a; V3 E" _: |& }) X- ` 'backgroundcolor',[0.75 0.75 0.75],...
7 V2 F1 D$ s: Q/ O- e2 d. b8 { 'string','灯光效果',...
+ }/ {7 X& c. i* N 'position',[50 70 60 20],...% }+ S. U- r6 P( \
'callback',[...# ]1 l+ B6 q# t$ A$ b! S' o9 h' h
'daspect([1 1 1]),',...
2 T/ Y$ _4 ?1 u. c. ` 'axis tight,',...
; c, ~& C c" O0 P' o! g 'box on,',..." b$ W9 K" `; l0 v$ }) R
'view(-38.5,16),',...
& p& q8 V, m2 f1 i* G6 m& s 'camzoom(1.4),',...
v( k( v& g( Z, ?* T0 @6 S 'camproj perspective,',...( ^' g, P$ s; h9 Y
'lightangle(-45,45)']);
& o7 `) z: W8 D7 }7 e# b7 {b6=uicontrol('parent',h0,...* J# U! X! z: @# _2 N% `
'style','pushbutton',...
) c( V# F( ~( ~" q 'units','points',...
4 `% y' `3 P/ P7 K 'tag','b6',...
' p+ J& b3 z# O- I3 G3 u 'backgroundcolor',[0.75 0.75 0.75],...
. V" T. A) ^! h& x5 u 'string','colorbar',...
% m) f; @6 j/ ]+ H4 r/ r 'position',[50 20 60 20],...
; x& h5 ^5 g6 |; ?. ^* b3 b 'callback','colorbar(''horiz'')');
, M7 U/ C* | i2 _b7=uicontrol('parent',h0,...% _5 _% k8 S# y) J" z
'style','pushbutton',...' Y! j, \; Z9 x( P
'units','points',...
6 _/ O# n$ f- n3 w0 I4 A3 R 'tag','b7',...
9 \7 o' R" b2 u, B 'backgroundcolor',[0.75 0.75 0.75],...0 P4 ^0 E3 r5 e8 Y# h
'string','关闭',...
$ C0 j2 q5 |2 k* R0 U3 F& [ 'fontsize',14,...$ T! \3 m) Z, T2 O
'position',[145 75 60 20],...! q. r! h- x1 F5 I% M5 ^! t
'callback','close');
: S: R' a% U& c& p2 E
1 V# X7 m7 {* |9 C# K
4 {- O9 t1 J; d$ G+ w实例30：简单计算器
5 j2 M1 \8 V: P% [9 [3 k2 ~
/ Z, `2 x% ?" r5 B) Bh0=figure('toolbar','none',...# t4 t; W8 G4 t
'position',[200 60 220 240],...* A+ V$ k' d' h; h# V# }: h
'name','实例62');$ K( l. p: `9 ?
b0=uicontrol('parent',h0,...( ^" `& P5 l! f; E' |) s3 d2 ~8 A
'units','points',...
" O3 S" T" C* c) m: q 'tag','b0',...
0 E9 z i1 u2 w0 U 'style','pushbutton',.../ m, f+ P F* L: Y. z1 v8 J. I9 C
'string','0',...
, Y9 h& k6 o+ L3 m$ m4 f8 L 'fontsize',12,...; q2 A- Y; a/ z% n. @& `
'position',[5 15 35 20],...: @% H @. ~. I. R. [5 C( o/ p: A+ c
'backgroundcolor',[0.75 0.75 0.75],...
: O2 { t* t, |2 f9 q4 g1 Q' G; r0 n 'callback',[...
9 R6 y' G4 m7 A; U! ]9 c* m- d 'if k==''0''&i==0,',...5 m7 F) K! V: l4 ?: k
'errordlg(''数字首位不能为0''),',...
+ C6 N2 B) H6 w8 X 'else,',...
& Z1 w5 u. o( ?2 q! ] 'k=[k,''0''];,',...4 x: c/ H% L& `7 w" O" \7 I8 z
'if k==''00'',',...
7 V# P5 r/ ?+ D 'k=''0'';,',...1 _# ^0 w' l6 \9 \8 T% t" H& S
'end,',.... }7 e, @3 [0 Y/ e* G
'set(e1,''string'',k);,',...
/ J5 t! ^ s0 i0 o7 N9 I8 p 'end']);
1 Q W! y3 d8 a! T7 Ab15=uicontrol('parent',h0,...0 ?8 p# }/ B. B" L& G
'units','points',...
# J% L9 \0 {/ d `! M! p 'tag','b15',...
1 G- R- M3 F$ w+ y$ D4 y 'style','pushbutton',..., K9 _3 g% c/ |* T% {
'string','=',...( H2 o9 R3 a# @3 e& u
'fontsize',12,...
" ^- ~/ q8 P, Z$ @" I 'position',[45 15 35 20],...
7 S% w! n7 b6 s2 O) { 'backgroundcolor',[0.75 0.75 0.75],...6 \' w: C! e' ?# i, x
'callback',[...! G ], n, N3 x8 _ u* j6 |
'k=get(e1,''string'');,',..., Z7 w/ |5 Y" }' g! N: @
'if g==''+'',',...
( f9 q% i+ R5 @% s 'm=m+str2num(k);,',...) B% c2 B/ g' U9 Z
'end,',...
0 T" h/ K5 v8 P$ k8 F" `- u9 T- d% U/ m 'if g==''-'',',...# h- x5 D; q2 \ e
'm=m-str2num(k);,',...
V0 e* I1 L$ n! {. `% [6 D' v& ~( V 'end,',...$ ~, v3 q7 @0 [8 p# u3 K
'if g==''*'',',...4 W+ v9 o; R& T$ A
'm=m*str2num(k);,',...
' z2 P7 u% `% V5 s+ v& B1 A 'end,',...4 v* I. q4 ?$ K7 }
'if g==''/'',',...
2 E; F9 T" k& J4 d+ p( ^, G Y 'if k==''0'',',...
7 u: `0 {: X5 _, Y5 V! _6 M ?3 z 'errordlg(''除数不能为0'');,',...$ \% r+ A. B2 e' Y: ?" D; S
'end,',...
" S2 ~2 i# K: t7 p 'm=m/str2num(k);,',...
- I& \" b- X! z) Q. c2 ] 'end,',...8 u) y/ C" _" i4 `
'set(e1,''string'',num2str(m));,',...- q0 g( l6 y/ K. s
'i=0;']);
; j0 H$ y e4 t, Wb11=uicontrol('parent',h0,..." o/ A- R& C7 l
'units','points',...1 O6 u* L2 S9 O
'tag','b11',...
( I- U3 D, K- f X5 n6 T7 H. c8 B, _ 'style','pushbutton',...# e6 d3 L; w, s: z
'string','+',...
0 D. n& F- b6 {* s 'fontsize',12,...- u8 t% n/ ^' {& l. j @
'position',[85 15 35 20],...2 s3 |; E P# y
'backgroundcolor',[0.75 0.75 0.75],...
; {1 V" Q n% X& I* L2 }8 j 'callback',[...
: J$ Y' P1 F2 t& j* E, v/ { 'i=i+1;,',...
2 u/ U7 X" }% v. U 'if i==1,',...+ N7 B" E+ c* C2 o* G' C
'm=str2num(k);,',..., r6 u6 k7 Q7 V5 j8 v
'set(e1,''string'',''0'');,',...+ D2 b8 {' m- N t
'end,',...
* ]7 y5 y v" y) ]7 ~1 A 'if i>1,',...5 a5 V8 A b9 o( ]8 a' ?) F& }
'k=get(e1,''string'');,',...5 y. Q! `9 ?4 E: Z R
'if g==''+'',',...9 e! |2 T4 [$ F" t; C9 ?
'm=m+str2num(k);,',...
0 Z. ] k# u& x; t 'end,',...
d6 o5 E( j# y6 ?# u, Y) V 'if g==''-'',',...
c. t6 Q+ i$ {7 Z 'm=m-str2num(k);,',...
1 [$ A. F8 g. \+ b$ p; }8 a 'end,',...
4 _1 p% s* v9 Z4 G0 c 'if g==''*'',',...* t3 L; w# H6 h1 G( t6 @
'm=m*str2num(k);,',...) V4 X& s% N+ u' P/ n; F
'end,',.../ |6 X, I) k) R$ E+ S* d
'if g==''/'',',...: B( v, N; p. D9 t
'if k==''0'',',...
4 L; \, J( y3 N- R 'errordlg(''除数不能为0'');,',...; p% H% V; a6 L0 R2 _' n
'end,',...
0 i2 b- |6 }+ C/ a \+ O9 {; k( B8 o 'm=m/str2num(k);,',... E3 O+ Y6 a0 L( p: C( Y6 w/ C) E
'end,',...
4 @; o; @$ z& e( T) r3 M) C 'set(e1,''string'',num2str(m));,',...( w" O7 c9 |# h1 W4 H+ N
'i=1;,',...
4 h9 m& g$ l- }! G9 P3 K" j2 e9 J/ t) | 'end,',...6 j+ h' i& w+ k8 Z/ Q
'k=''0'';,',...5 j9 r1 s4 O8 g6 _: r2 {5 V/ \
'g=''+'';']);
" w: ] `0 V0 R# Q) G3 X+ G2 f# @% Nb16=uicontrol('parent',h0,...
& U; W, Z% n) n+ ]0 B 'units','points',...
8 A0 q; [- V ]- o' n6 K 'tag','b16',...# y, m1 q! H1 b/ ]0 l
'style','pushbutton',... w) |* y7 U( N( K- O
'string','关闭',...
~& o/ \( ?2 \- ~$ O" m 'fontsize',12,...) y! }/ ?2 J! i/ h2 I9 y
'position',[125 15 35 20],...: q, k9 r( R+ U; l* f! T% W
'backgroundcolor',[0.75 0.75 0.75],...
H* x6 l' ^, f5 T4 v. A 'callback','close');
7 k7 \/ W+ H0 h5 @- P, xb1=uicontrol('parent',h0,...
1 S2 G/ I3 s/ y$ k/ v8 r$ `: j 'units','points',...8 p# m. I3 X& u, w
'tag','b1',...
7 l4 E1 P" Q0 Q3 _$ [ 'style','pushbutton',... O8 g+ y6 d4 S9 ?
'string','1',...
' @. T8 G. J+ n/ ^5 Z 'fontsize',12,...# H# A, n) `) I5 U
'position',[5 45 35 20],...+ r9 r; Q* o t8 J
'backgroundcolor',[0.75 0.75 0.75],...
+ D( p8 O* x6 x: g+ M 'callback',[...
' `& d1 d+ Z: A; {! t 'if k==''0'',',...
+ F6 p |2 _4 c3 W/ c, M 'k='''';,',...% V0 x' [1 f# P3 U/ [8 b+ b) Y
'end,',...$ [! Y7 e! U1 y3 C
'k=[k,''1''];,',...
4 ]; A) _. `0 [- K* E 'set(e1,''string'',k);']);
0 T1 U! [# d8 ^b2=uicontrol('parent',h0,...0 n' O, h4 w7 D. p8 B% K2 g* K
'units','points',...6 z, C0 g i# k3 |9 O+ d C, f. e
'tag','b2',...9 n$ E$ J/ X- k8 @& R4 v5 e
'style','pushbutton',...+ D& _. s. {1 U$ Q/ e
'string','2',...
) p6 L% [6 n4 Z2 K9 z% u' ` 'fontsize',12,...
& K" b0 a( [ S, S( | 'position',[45 45 35 20],...
9 j. N9 B- ?% E 'backgroundcolor',[0.75 0.75 0.75],...
4 r8 X" o. A4 A 'callback',[...
" W3 e- X% h3 u, p9 Q8 l+ V# t2 @ 'if k==''0'',',...( I* p0 I0 \) r* u# t( X$ u6 c
'k='''';,',...
* Z8 m& M$ i. l( l" D9 E 'end,',.../ @4 V, u) Q5 @
'k=[k,''2''];,',...; O" q1 v! Q8 }: l# I0 w% U5 c
'set(e1,''string'',k);']);
" ]7 t9 D) T- m) W: Yb3=uicontrol('parent',h0,...
/ _5 U$ P g' Q# C7 n 'units','points',...; F5 y i3 U9 f4 b# I3 f
'tag','b3',...
& }, ]2 e) O' m. X) ]& n1 M1 S1 s1 N 'style','pushbutton',...
: u" }$ w9 B) A( _% d$ l$ z 'string','3',...
) G7 Y! k! M5 J) W5 ^8 L2 Y1 Z 'fontsize',12,...
+ L! c3 }+ I$ b. H: ?4 l0 f 'position',[85 45 35 20],...5 }* u! e+ C' k+ p7 q- W# |" b. h
'backgroundcolor',[0.75 0.75 0.75],...2 T7 A& g1 [5 `4 Y, F: G- F
'callback',[...* v }2 H7 A, e: G. T6 e
'if k==''0'',',...
7 f) a% u5 S5 Y& T: N9 V! Y, k 'k='''';,',...3 ?0 S6 R4 h, Y# x1 A
'end,',...( l- `+ C) k4 z: ~
'k=[k,''3''];,',...
! O) Q, Y9 l3 d9 H+ g 'set(e1,''string'',k);']);
' `/ s. w8 X( J! Y3 y0 U3 jb14=uicontrol('parent',h0,...
7 K+ H; v- I. T4 \1 H5 K1 J 'units','points',...- B) i. c/ `- g
'tag','b14',...$ p% k4 A# X( B$ x8 R7 n0 E
'style','pushbutton',...
7 O4 O# j% P4 b8 e, w) l6 a 'string','/',...
5 Q' J8 N! l- E4 j. W- F 'fontsize',12,...* ^$ Z( x3 |0 s5 h8 S! K! B
'position',[125 45 35 20],...( b3 H) b2 f2 [
'backgroundcolor',[0.75 0.75 0.75],...
/ o5 R& r0 K* E+ ` 'callback',[...! i4 x* D# H# e6 d
'i=i+1;,',...# R$ n/ h& v* Y
'if i==1,',...
$ l' d+ `" ^' k" x" F+ t# d6 j, h! X 'm=str2num(k);,',...8 s1 B/ H! w" j3 [& k
'set(e1,''string'',''0'');,',...$ o+ k* {/ F- T! _# y; O. P
'end,',...
C4 K* F, K8 U9 \ 'if i>1,',... ^$ T$ t( X+ J- |, }: h% _
'k=get(e1,''string'');,',...
) q4 A/ W. s0 u4 _7 X1 y 'if k==''0'',',...
/ G" P z: |4 \4 h4 F 'errordlg(''除数不能为0'');,',...) \' X2 R5 ~" A
'end,',...
- L2 ]: |$ L0 E7 L% a( b+ ?' _ 'if ~(k==''0''),',...
* A w% u* E) `7 n, a7 @; \& e 'if g==''+'',',...
* f' p2 @6 g7 e# D2 O; j" ` 'm=m+str2num(k);,',...- u! |( X" K4 j0 }6 u6 k- @) R
'end,',...0 B7 m* L" X# ?
'if g==''-'',',...
6 R! b- R' h0 x8 u7 L+ J: u+ ^ 'm=m-str2num(k);,',...) A; e) i- i6 \+ q+ V. |9 \
'end,',...
0 y& A# Z4 b# t& E$ S7 m 'if g==''*'',',...* y0 x0 o2 Y! n
'm=m*str2num(k);,',...2 M1 _: `) X6 i4 W* o
'end,',...
1 _7 [9 @( B8 b7 b! t4 P 'if g==''/'',',...7 Q1 L3 u$ F" `9 Q5 N+ s5 c0 m
'm=m/str2num(k);,',...* P& W9 V# b+ |$ M' n( w
'end,',...& f @6 c6 L' b2 Q# V% G
'set(e1,''string'',num2str(m));,',...; Y+ g3 |6 A1 I( M
'end,',...
; F! n1 v$ B3 {2 x4 w! @# P. z L 'i=1;,',...& U7 r% s# g* i: w1 J
'end,',...# r# j: y/ k, |7 I
'k=''0'';,',...
' E$ f+ ^9 L* Z8 q) A3 q+ h: [6 h 'g=''/'';']);! b4 d4 O9 s4 R/ I
b4=uicontrol('parent',h0,...
; X% }" H6 b( K% G 'units','points',.... s7 D2 X7 {6 V# h# a4 }0 q; H
'tag','b4',...
$ W8 M9 D; a% N7 V; |" S' `+ s' W 'style','pushbutton',...' `: J: ?3 X! |/ x6 \, p
'string','4',...2 v7 @, V! M; S5 W) D0 I% C
'fontsize',12,...
* B/ e; C4 X& u; o; d8 v 'position',[5 75 35 20],...# j8 N7 Q& ^; K! z( t# Y+ c a
'backgroundcolor',[0.75 0.75 0.75],...
7 F* c6 A' h4 \7 j9 M8 A6 i. ?1 | 'callback',[...! b$ N6 \) T/ |; F
'if k==''0'',',...
% f8 Y% L* D+ r 'k='''';,',...( ]7 ?2 J5 ]# i8 g5 E7 [* E
'end,',...* |0 [& R. U. A& y# d8 E
'k=[k,''4''];,',.../ a3 \* I7 r _0 H3 M
'set(e1,''string'',k);']);
* |' B/ [% g4 Db5=uicontrol('parent',h0,...0 T/ ~5 E' y2 ^) M
'units','points',...4 a. v1 o% ~/ S ?9 M4 {
'tag','b5',..." _* m$ l" M( H
'style','pushbutton',...
( K# g) p8 R. Q" u# i: F+ y+ L# Q 'string','5',...
9 ?8 D8 ?/ q& E 'fontsize',12,...
6 q! U' x6 }6 ] 'position',[45 75 35 20],...
/ R( X5 V3 t+ w8 S, |2 B e 'backgroundcolor',[0.75 0.75 0.75],... s8 [2 L1 o7 K# `! X9 w* ]) G
'callback',[...
4 e* x; D$ J* E; Y% ?4 U 'if k==''0'',',...- `. H& T( v2 u9 Y. D; C
'k='''';,',...
1 b% B& T8 D7 |8 G& M/ Y }* ` 'end,',...
2 R. }* L# ?8 X2 I1 s& `7 u f 'k=[k,''5''];,',...
# n, K+ @# u8 D; l: u 'set(e1,''string'',k);']);4 E) x0 B3 o4 @2 q4 n& S: t+ `
b6=uicontrol('parent',h0,...
6 J. V- N+ @, r+ `- u% W 'units','points',...: V9 v; w6 _, H' a$ M Z& B' r
'tag','b6',...
\; t) o" R+ s# ? 'style','pushbutton',.... O% V$ B f1 ^! x. R, Y/ b
'string','6',...
* w' C( j0 G& l: Q( s4 t 'fontsize',12,...4 ~" w) g* h* M& G8 U
'position',[85 75 35 20],...( v6 d) n2 k, Y5 @6 f
'backgroundcolor',[0.75 0.75 0.75],...6 {1 ?6 o6 X! D, L- B, j# v" I
'callback',[...6 s8 B H. G- |
'if k==''0'',',...
) l+ B. p2 z8 u+ _' @( H 'k='''';,',... d" x# Q" K8 r% B
'end,',...
% y7 R' Z2 R% l( l 'k=[k,''6''];,',...
9 _' Z* H3 R/ f$ ~( ^. Z) |% k2 j 'set(e1,''string'',k);']);& G, |) \$ P1 x/ I$ [0 j
b13=uicontrol('parent',h0,...% l( l1 r) ?3 z" O$ \5 a) Y. Q$ Q
'units','points',...- K4 I# o' O( G+ d
'tag','b13',...( \+ \5 l; Z& Q" G/ g9 h
'style','pushbutton',...
1 K: W% a- m6 D1 E( y# \ 'string','*',..., Q- E- ^5 m0 i% G
'fontsize',12,...
0 x" m. `4 n7 j% k& S! f8 ?' z 'position',[125 75 35 20],...* E$ }4 s/ S" q$ v/ j0 h3 I" R) x
'backgroundcolor',[0.75 0.75 0.75],... z4 N7 d( o7 R9 I' R& H5 o
'callback',[...
0 r' k( b; W/ ?) B4 m 'i=i+1;,',...
3 P& ~! Y9 E1 s; l* v 'if i==1,',...: a( R8 S( z w
'm=str2num(k);,',...
7 W, g+ ^) n: a1 \" e! E, R+ f 'set(e1,''string'',''0'');,',...+ H: `$ u" K; Z2 W5 }6 |( i K2 y
'end,',...2 L) k! f# G, F4 V* A" j
'if i>1,',...) |. n1 t# G8 ^& x
'k=get(e1,''string'');,',...
5 `; M: x* K; a, G1 w) J+ c' G3 e 'if g==''+'',',...& K! P! Q9 l1 R! O
'm=m+str2num(k);,',...
: |, e6 t, h" ` 'end,',...
; }5 A3 w! A' z0 i 'if g==''-'',',...
. @( D2 d+ X) y 'm=m-str2num(k);,',...' c% p4 S- x' y) \
'end,',.../ l$ Y0 N: |: o
'if g==''*'',',...
" ~; [; c3 l9 m! x9 y, M$ M$ z 'm=m*str2num(k);,',...
4 a! Y9 k7 Q' W; B# V2 l* m 'end,',...2 E) O6 q2 D6 H6 |/ A( }1 J
'if g==''/'',',...0 n) x2 I8 @. E% v
'if k==''0'',',...
& s. Y8 c7 u: Z 'errordlg(''除数不能为0'');,',.... ~$ {' [7 ?2 T; M4 X
'end,',...
, i$ h1 A; y& ~) t4 W4 ?* V/ ^" } 'm=m/str2num(k);,',...
. d* Y- s" |& g6 t( B& ` 'end,',...
0 Z9 ~! I) Z* k 'set(e1,''string'',num2str(m));,',...
" G/ S/ a) K7 V$ C4 p% q 'i=1;,',...
# b/ Z# S/ x" {& F3 h _& S 'end,',...2 L- e" T+ ?) v9 {& o) y! L
'k=''0'';,',...
5 y9 v/ H* j$ W9 G# S 'g=''*'';']);0 x! V0 V+ |1 S4 p* f& Q5 Z
b7=uicontrol('parent',h0,...
) o3 d+ u9 K, D" P 'units','points',.... x8 Q e8 }: U0 l# B \
'tag','b7',...; x. M0 E( M- z( S# X* S& t5 i K
'style','pushbutton',...* v, ~# |2 L, D4 j% \
'string','7',...' y6 \4 C5 _' G5 X
'fontsize',12,...0 q+ F1 f0 S% W
'position',[5 105 35 20],...
% A4 W* s5 F3 A% Y T 'backgroundcolor',[0.75 0.75 0.75],...5 ^& N5 C' T, t4 C! F- z
'callback',[...
$ L6 J& N4 K, D- @1 `9 t 'if k==''0'',',...
. u1 _5 Q2 K0 g9 t# m+ g 'k='''';,',...
: u4 `9 s6 j; C$ g; A/ {3 ~ 'end,',...2 l0 j/ T |$ d2 n
'k=[k,''7''];,',...4 o& B2 U2 M$ y, L0 j
'set(e1,''string'',k);']);3 S& A h% f/ s/ D
b8=uicontrol('parent',h0,.../ F$ ?$ p; o" ?! F, Q, O k$ O
'units','points',...
y8 p9 ?8 n2 ]5 Y$ r% \ 'tag','b8',...
1 H/ L& D- y0 J8 G {8 T 'style','pushbutton',...! ^5 N5 r0 }* X4 M& q+ W
'string','8',...0 ]/ }0 H' E" r5 l/ q2 ^
'fontsize',12,...0 Y& Z/ C2 |& s" R/ |0 L* v
'position',[45 105 35 20],...! u" e6 o( p# L2 M) n; j
'backgroundcolor',[0.75 0.75 0.75],...1 Z0 _4 _3 Q, k5 K( x
'callback',[...4 V. L) {1 n5 O Z7 m
'if k==''0'',',...4 M4 E5 F! O {! m, G2 u
'k='''';,',...
9 f, Q* {! k; {& n7 w- Y Y+ M 'end,',...7 A6 a3 V# M6 @" f8 p1 [5 }# z1 ~
'k=[k,''8''];,',...
' O" [7 a3 a- B0 H 'set(e1,''string'',k);']);! F5 x A" [4 j {
b9=uicontrol('parent',h0,...
1 b3 |' L7 N# G% s6 ^) S 'units','points',...
$ Y6 p0 e* h. P0 M$ `3 H 'tag','b9',...; i+ _6 o/ W; W5 i& U! ]
'style','pushbutton',...
7 Y' u; h Q } 'string','9',...
, Y; h8 G J U5 e) h! i 'fontsize',12,...( \9 t. ~" q. l
'position',[85 105 35 20],...
# I# x$ H6 d0 J3 J, k# p 'backgroundcolor',[0.75 0.75 0.75],..." Z; g% i9 |: M' _
'callback',[...
" d" o. F# S# S' A$ t" j* A 'if k==''0'',',...5 t4 C1 x& y5 G: W
'k='''';,',...; Y6 l5 g- |6 a5 C2 y+ u1 ]
'end,',...
8 Q, X. |, o4 ^) p9 C& ^ 'k=[k,''9''];,',...
7 @3 ?9 `! b' R6 P 'set(e1,''string'',k);']);
6 t6 d% z1 x0 n, w' qb12=uicontrol('parent',h0,...* \6 ~, ]8 V( K' Z
'units','points',...
5 l y/ c! X3 [5 a6 {! q 'tag','b12',...
, W# m+ a& C3 M 'style','pushbutton',...
. `- {6 o2 e* k5 y" b, i9 h6 J 'string','-',...
3 ~3 N6 ^$ D! I4 x+ s* L 'fontsize',12,...
2 V: _5 G" z7 b3 Y. \8 f" L 'position',[125 105 35 20],...1 Y) F% ?( j( X+ D' i3 u
'backgroundcolor',[0.75 0.75 0.75],...
( L4 w4 n9 B# C: P 'callback',[..." L+ A6 A3 ]2 b) c& Z
'i=i+1;,',...
+ D8 z& O5 n" q m: c 'if i==1,',...
! u3 G) L; G* K" j$ w1 _. q% h 'm=str2num(k);,',...9 A2 [ A) X4 v V v! a
'set(e1,''string'',''0'');,',...
; x9 \# m) U+ A7 D- l Z0 T1 z& e 'end,',...3 g8 x5 Q1 o6 {8 B6 J( s
'if i>1,',...
6 B4 ]- M7 W. U 'k=get(e1,''string'');,',...
3 R& y* B1 ], w8 ~1 | 'if g==''+'',',...
+ L' x$ N3 E$ ^+ H4 U$ F 'm=m+str2num(k);,',..." f& I U f+ Q% @, ~
'end,',...% ? e+ O9 q1 H. X1 V# c6 S
'if g==''-'',',...2 g9 B4 c5 B5 T; B' P$ x9 k! a
'm=m-str2num(k);,',...
* ` r: @% ~9 m4 a+ w/ x9 n 'end,',...! q0 l; ^1 H5 j8 Y0 g
'if g==''*'',',...
$ g: e- T% t( w 'm=m*str2num(k);,',...
7 b3 V4 W+ [5 r- z& J z0 u- s5 n* p 'end,',...
. l# R' ]) `. J% ?; j 'if g==''/'',',.../ w4 [4 }+ }4 P7 i9 z/ W0 [
'if k==''0'',',...2 i7 [! w& H( R$ V
'errordlg(''除数不能为0'');,',.... ], ^8 W. }& T
'end,',...
% C2 c3 c' q3 |- b" D) f 'm=m/str2num(k);,',...$ R) _( r& c6 ^7 Z1 {% v
'end,',...
( l1 Q% q8 M. O4 r- x 'set(e1,''string'',num2str(m));,',...
; ?4 W Z! N6 |8 {9 m- B* G 'i=1;,',...* `/ v1 ?* x4 p7 J1 H9 P
'end,',...# D+ z4 ^+ x9 m X# C4 X
'k=''0'';,',...: G; c5 @9 h/ l M5 w# E* x
'g=''-'';']);
4 Z, s: F$ Y4 H6 ]* O2 |e1=uicontrol('parent',h0,...
: [; D1 ?2 i; d( b! l 'units','points',...! I' R) k0 U( s1 h
'tag','e1',...- m# `0 C" e5 }: S( I& F. v
'style','edit',...0 B, }" S5 G+ P# b. M8 d8 A# |
'horizontalalignment','right',...& r& W& ?0 N* A& z
'fontsize',12,..., z0 O Y1 Q! O8 w H
'string','0',...3 r; @1 b8 u: b: g
'position',[45 135 115 20],..." ]# S2 [3 K4 q/ H
'backgroundcolor',[1 1 1]);0 C/ U: E- s1 o: W4 r
k=get(e1,'string');
: l( s d) C, L' ai=0;0 y+ r: y0 V% g3 f- K
m=0;
7 I8 h! w2 k- c; E" _+ r7 p2 X1 F+ M
& A% W) d5 W7 `" f5 k; h& `$ w
实例31：字母统计
& J! a% T' G) l+ {) N9 A# H3 i% ^4 F" F; |. w
h0=figure('toolbar','none',..." Y! `& z; H# S7 m/ C% W% e
'position',[200 150 350 200],...
3 d$ _$ V& G& D' g3 v+ I# Z2 G 'name','实例63');, X! f" f: @( P2 t
choose=1;5 L9 x" x1 ~, m8 g$ m/ _: v( h% x
e1=uicontrol('parent',h0,...1 ]3 ?" ~! M7 A4 B, g0 H6 E5 n
'units','points',...
3 i$ i1 q) U0 @+ v 'tag','e1',.../ M3 a; m+ a* `/ c4 d5 c W
'style','edit',...
2 ^7 n# D1 ?; |8 m3 ~4 Y 'backgroundcolor',[1 1 1],...
1 ^* Z, l5 t, v9 g( B& b; f0 D! @ 'min',0,...
( L( V# u5 l: E; e* Y9 R' V; q 'max',2,...
' R: ^% M" r1 f: H 'fontsize',12,...& B; R1 @# Y: E, B4 f! W
'horizontalalignment','left',...# w) O* d" C" p% }% Q& j% K
'position',[20 20 120 100]);" Q5 ]$ j6 V9 h5 t: D0 }
t1=uicontrol('parent',h0,...! \8 \3 Q0 o# D) ~& {4 H6 b
'units','points',...2 N& t7 K1 m/ G. _: U
'tag','t1',...: `; K X/ T6 A
'style','text',...
5 _# _) I5 g2 J/ p# f) B* q5 x: A8 [ 'string','请输入字母（大小写皆可）：',...1 T! B# f2 C }
'fontsize',10,...
/ Z9 Q' W, ~% M+ _2 W0 [ 'backgroundcolor',[0.75 0.75 0.75],...) ]# i- E1 w: _
'position',[20 125 120 15]);9 Y9 q v4 y) _# T2 D& U
b1=uicontrol('parent',h0,...- e: ~+ b. B& u Z" C9 n) H
'units','points',...
2 d9 c; s% E/ j% d% J2 b 'tag','b1',...# b* h, }% j! [+ N
'style','pushbutton',.../ V4 t, R. c# }% Z0 l. X
'string','开始统计',...
% l' t! T6 j0 X- l2 w% V( b 'backgroundcolor',[0.75 0.75 0.75],...
2 r% j2 W3 [* `( O/ v( s 'position',[180 100 60 20],...$ [* ~, X) l$ [) q
'callback',[...
+ W* G- M4 M5 B5 C% ]: f0 i 's=get(e1,''string'');,',...9 \" \7 c( W0 v4 i6 q. B
'n=length(s);,',...: y& }" w$ t7 [* h7 X
'jb=0;,',.../ q6 V& D9 [' N: A$ s7 C) Y
'jl=0;,',...& n9 s5 }; Y6 ^) X! z. U ^4 k
'for i=1:n,',...
. j+ [5 [; F! ~) F! [( I. Y+ O 'if (abs(s(i))>64)&(abs(s(i))<91),',...% l3 X2 J% A0 Q, g$ y: U
'jb=jb+1;,',...8 f7 G, s: Y7 g+ u
'end,',...
! b4 u% o9 x# d0 u+ @ 'if (abs(s(i))>96)&(abs(s(i))<123),',...0 S3 ~& `5 `4 | z/ J% |
'jl=jl+1;,',.... W3 v4 e2 s) j* { E! O
'end,',...9 b- L( f) t' Z+ N: @) w( j" t
'end,',...
* I& t; `& v4 @9 S$ R 'j=jb+jl;,',...! U, i6 i- g6 j% x4 Q$ x u
'if choose==1,',...9 _9 [- M* e6 M" m
'msgbox([''共有字母'',num2str(j),''个！'',''其中大写字母'',num2str(jb),''个！''],''统计结果''),',.../ w* l& J9 e- K1 Z; U) I
'end,',...
% |& ]; x5 p% {! S( s 'if choose==2,',...9 e9 r5 X: [" C6 s( q
'msgbox([''共有字母'',num2str(j),''个！'',''其中小写字母'',num2str(jl),''个！''],''统计结果'');,',...; v* ]5 f* X) J/ X& f- `* B
'end']);
1 V; G# L2 S6 \7 x' Fu1=uimenu('parent',h0,.../ ~3 G o1 z5 L/ U5 n' o2 |+ F# |* w# D
'label','字母分类',...
5 I+ \' L, a# O3 W, y; P6 k6 A: k 'backgroundcolor',[0.75 0.75 0.75],... O8 a+ R$ k/ c4 w0 O3 o1 s8 h
'tag','u1');3 A; Y$ V4 k" ]. a2 v% G
u11=uimenu('parent',u1,...
: t7 y) j$ T, \; C5 E* W 'label','大写字母',...) B, B0 G0 ~8 z# I' r
'backgroundcolor',[0.75 0.75 0.75],...
; W `! |6 k, T& n, Q( n1 h# P 'tag','u11',...
% M% W2 ~: ?' N 'checked','on',...3 J- Y9 y" z0 m& m* A+ y2 t
'callback',[...
, r: A* a0 y9 d% |( |* ^6 e9 d 'set(u11,''checked'',''on'');,',...8 M: [4 B( V2 t& _; ~* s
'set(u12,''checked'',''off'');,',...! N" L" A `% M0 E
'choose=1;']);
/ ~" y# h1 w, M# ru12=uimenu('parent',u1,...- Z1 ^4 ~0 r" c2 ~. d
'label','小写字母',...
7 x% l" H$ H3 V+ P, E$ s 'backgroundcolor',[0.75 0.75 0.75],..." m9 i8 g) u9 I# ], L
'tag','u12',...
. S' Y3 t8 w+ S; K$ U 'callback',[...
/ b3 b' a+ T* f8 _0 z9 ] 'set(u12,''checked'',''on'');,',..., z- V6 i4 O- }
'set(u11,''checked'',''off'');,',...
0 T( m0 ]: O, P/ t( c" K 'choose=2;']);
6 Q* D7 r' @) u& [b2=uicontrol('parent',h0,...1 ?" d3 y7 B4 \
'units','points',...- W% I; V4 r. s: ~$ O+ K- n; h
'tag','b2',...% c% `. ~9 S* d# O" ]& c4 u1 G
'style','pushbutton',...
9 ?% b' N' Z/ N5 o* ?5 {3 ?0 M; w5 c k 'string','清除',...
% @7 d# U. x* R' J 'backgroundcolor',[0.75 0.75 0.75],...# q3 n2 t+ p$ R! X" l, i
'position',[180 60 60 20],...
5 G+ v- ~$ o+ r8 o& F5 o5 G( g" q; @9 F 'callback','set(e1,''string'','''')');; t ]! P) w4 v/ j) u
b3=uicontrol('parent',h0,...
: f' y6 s" _( D# N9 L 'units','points',...
+ N) C9 g" @; _% z( s$ ~8 u 'tag','b3',...- ]. ^4 Y$ t- q4 r. t$ [
'style','pushbutton',...; V. {5 U& F' d+ f' l
'string','关闭',...
5 E) t: l- r& l4 ^. a& r/ e. g 'backgroundcolor',[0.75 0.75 0.75],...% j! }7 K% B: Z$ y$ M/ b/ l% p
'position',[180 20 60 20],...2 O( i: D& D2 W Y5 R$ O$ y1 Q6 e$ _
'callback','close');: p( b- b0 C& c. T
: e# G. `) w' P/ j" ]8 ?5 a
( {7 o8 }' S3 [- z
实例32：图形的几何操作! R3 A$ {2 s9 K3 L( a3 d
( u' V; B$ z A/ }0 q. Zh0=figure('toolbar','none',...9 H) e* ^1 k- W
'position',[200 150 300 150],...
/ v. M2 h4 U/ K" v; q z# ~ 'name','实例64');2 G/ G" X7 a- L! d
now=fix(clock);* {# I u& s% |, \+ x6 P9 L) d9 d
e1=uicontrol('parent',h0,...$ G! v9 ~' u8 O# R3 ?* t; e& l* f
'units','points',...
7 N p' u/ I' T4 D8 ?# Q8 k 'tag','e1',...! c+ I1 j8 E3 @7 `& T" a
'style','edit',...- O( h3 i$ O6 m6 k8 h5 |! ^% z$ {
'backgroundcolor',[1 1 1],.../ W' F0 ~" _4 A n6 d
'horizontal','right',...
9 n/ y3 x, u. _6 N B 'fontsize',12,...
/ {2 ~0 k8 b% ~9 C" t 'position',[20 80 30 20],...
3 M/ s9 x* T! b3 j& ?# | 'string',num2str(now(1)));
8 Y+ I6 }- X0 _/ p) B S# Ut1=uicontrol('parent',h0,...& R+ I7 E+ [& y
'units','points',...2 j. ]' Q# a7 [- A9 `3 Q
'tag','t1',...+ C0 o0 e; z! K* D( j
'style','text',...
4 T+ c' X6 m& l4 o2 r9 I 'string','年',...0 W T' A3 |; S0 c9 x" T% Y
'backgroundcolor',[0.75 0.75 0.75],...6 I( P0 q1 k* t+ b8 S3 m7 K
'fontsize',14,...
: v! ]8 d! @) I( `( M 'position',[55 80 20 20]);! h1 [& y* X8 V/ M
e2=uicontrol('parent',h0,...
# c& F" j/ _% @ 'units','points',...6 l Z0 h0 f4 Q0 {5 e0 x
'tag','e2',...1 m0 m- j: {/ U/ v6 M
'style','edit',...7 G+ D/ n! Q+ }1 c& ~4 x i& J4 [/ e; B
'backgroundcolor',[1 1 1],...% I0 G! d, o0 H, Y# o+ v
'horizontal','right',...
+ H, D! c$ i% g( l! M9 S/ e+ S" C 'fontsize',12,...
0 k1 e6 \" K% N. J 'position',[80 80 30 20],...
2 E9 u& o" N- i3 C 'string',num2str(now(2)));# |- |# ?7 G8 A* l/ z$ Y, n- Z) T
t2=uicontrol('parent',h0,...: o( Q" B& D% F! I1 D3 S( a
'units','points',...8 k& S/ ^; R# F& M+ `' {; ~
'tag','t2',...
9 S1 t1 X' O! R 'style','text',...1 h+ X" y1 p" g- {2 b
'string','月',...
9 g" w1 E- k. r% m8 v. ` 'backgroundcolor',[0.75 0.75 0.75],...
3 F) a6 V2 h; l# b! `4 t 'fontsize',14,.... H; `& A$ e" o5 F0 s, R0 G& X) N
'position',[115 80 20 20]);
" M, S: w! p3 Z! ^/ oe3=uicontrol('parent',h0,...# \, @+ _& d5 n' s, L
'units','points',...4 R4 c9 W ]) E% H7 r0 C! i( F
'tag','e3',...% C: \, N! q* |% ]& t9 K
'style','edit',...! l* @9 k, D$ z1 R8 \; c7 r+ R
'horizontal','right',...
; o4 r* N7 r- h1 M+ d8 x 'backgroundcolor',[1 1 1],...( g* M# j5 G$ K) ]" q# K+ g1 h* _
'fontsize',12,...4 w d8 B$ _8 D/ P5 ?& `
'position',[140 80 30 20],...
3 c4 A4 Q6 u# n$ O. o9 M- V 'string',num2str(now(3)));
: R0 y6 D0 A" V2 o2 t+ _6 Lt3=uicontrol('parent',h0,...
$ @, z) {3 p( c% w9 c) r/ m 'units','points',...
9 L( m, a$ `! |; r, l! Q7 n 'tag','t3',...
( v3 V- @9 F w- L7 N0 p% E) S7 t 'style','text',.... A$ M! _+ y, X2 X. A, x" s# c
'string','日',...6 m0 s, u4 \& |
'backgroundcolor',[0.75 0.75 0.75],...8 J3 K* j1 h* p' s/ d0 W" C
'fontsize',14,...
. |; z L4 d5 s 'position',[175 80 20 20]);
5 `6 U0 w+ C/ _& f7 \ U$ C! Be4=uicontrol('parent',h0,...
# y, e- r. f! w! R& e- f 'units','points',...6 M* D- `7 n* J* C
'tag','e4',...
; e- g! j0 \; `) N. K r! P 'style','edit',...: ~; r1 V$ ]& g3 g; L. x! e
'backgroundcolor',[1 1 1],...
1 J; q$ n T9 Z2 A/ X, M) ]5 v 'horizontal','right',...: ~3 s+ O; D! S# P. K
'fontsize',12,...* y0 |9 \5 l* S K8 L3 d/ `, }
'position',[20 30 100 20],...
- C( V$ P) J% c+ q% l. V% l 'string',[num2str(now(4)),'：',num2str(now(5)),'：',num2str(now(6))]);
- e5 H& B. D/ q! n# o# `! ~1 S% @8 ob1=uicontrol('parent',h0,...
; k' A* ]9 C0 J/ h. z5 G 'units','points',...6 t3 W- x8 d! K3 Q5 Z) T$ Q* O/ L
'tag','b1',...
- @+ ]; u7 L- T- f8 Z3 ? 'style','pushbutton',...
8 Z. @! Z' C1 S% F- s! G5 Y. Q$ K 'backgroundcolor',[0.75 0.75 0.75],...
5 {4 M4 n/ a$ y" d' M0 _% q% c 'string','关闭',...
& Q# g8 @. b/ Q* P, r 'fontsize',12,...
( w/ j! C- ]& ^4 W8 p 'position',[150 30 50 20],...
+ @5 c2 T6 X; G7 D6 e. k& O 'callback',[...# {4 O4 j" E+ y1 X; [# X {1 x/ F
'k=1;,',...
7 o+ A8 }2 S; i t R+ A$ K 'close']);5 {' Y [# F9 P& r* Y1 ?
k=0;: H# J* K" r$ g: K, w! e7 `" b; h
while find(get(0,'children'))==h0% p& p; Z3 n, R2 w) k+ Z1 e
now1=fix(clock)+ a+ J; l- J# L0 i9 C& r1 R
set(e1,'string',num2str(now1(1)));
; U* M/ x' g# R! v8 H; z set(e2,'string',num2str(now1(2)));* O" c+ y$ B5 j3 g2 m
set(e3,'string',num2str(now1(3)));# ~& o* j- F( Y9 U
set(e4,'string',[num2str(now1(4)),'：',num2str(now1(5)),'：',num2str(now1(6))]);
/ w5 E$ d5 h5 b4 Y& d7 [. h8 x pause(1)& i2 {! b+ E8 o; D& D2 t
if k==1
* s+ Z0 [+ E* m9 X# R; C1 n) j break5 n9 E* f. [+ x/ ~; A `
end
7 h5 X/ J, K+ ` Send- j/ u. a: f* B* q8 N) m, E" M$ H
1 r6 @7 n( Y+ d" L4 c. m, p
5 w* w' W3 r( X2 g) Z
实例33：时间计算器
1 Y' H! m% @; o! b" L) f G1 g( S7 E5 V. G o0 q& @" s
h0=figure('toolbar','none',...
3 j2 m8 e+ n4 `: `9 X" R3 V 'position',[200 150 300 250],...
6 c: V8 G) k9 w. D 'name','实例65');2 L; ]$ J8 ^1 o$ o7 v. \" h7 h
huidiao=[...
- g% t) k! E8 \: r9 u 'k=0;,',...
4 a" D9 T3 M! i! X 'fyear=str2num(get(e1,''string''));,',...
* C. C5 z" \2 K' K/ }9 c( ?' N& z9 _3 H 'fmonth=str2num(get(e2,''string''));,',...
7 l& T5 f3 B6 y; p 'fday=str2num(get(e3,''string''));,',...# T7 _ |5 j, ]$ b( a$ }5 R
'syear=str2num(get(e4,''string''));,',...' ~ e3 e3 {& H5 |% ?% B
'smonth=str2num(get(e5,''string''));,',...
. O. s8 b/ N' W# N: F1 i7 c: c 'sday=str2num(get(e6,''string''));,',...
$ w$ ^, C( j5 s4 h# h8 T) C3 I5 T 'month=[0 31 28 31 30 31 30 31 31 30 31 30 31];,',...
3 u: f0 K* a3 L; K; f 'k=fix(fyear/4);,',...
& ~! d8 d; X2 B& E 'if rem(fyear,4)==0,',...
, m- [# l! A# j, q 'month(3)=29;,',...1 I3 n+ u# f+ b
'else,',...
! ^6 S, i: _) R$ U d! E# X 'k=k+1;,',...
) W t4 j6 ^ `2 [# k% t6 } 'month(3)=28;,',...
) ?0 L/ p- E. }9 b 'end,',...4 a6 c2 C; }0 _4 A9 z7 t
'sum=0;,',...9 ?. b' j7 J8 R2 T/ V u: t
'for i=1:fmonth,',...
! p4 \! U/ j; T# J: ~/ o @2 v+ d 'sum=sum+month(i);,',...
6 c. ^, _6 C. v$ u: z 'end,',...
: n" o. ^' a- w0 g; R 'fdday=fyear*365+sum+fday+k;,',...
) Z9 N5 [6 v) B. ^* V5 \- {1 p 'l=fix(syear/4);,',...9 e, f- q3 H7 h: |6 c7 U
'if rem(syear,4)==0,',...6 J' H1 {! i* p( p
'month(3)=29;,',...
3 d% g# j* G! o 'else,',...
7 [: P! S9 T7 \' g ]3 ~3 e: a) m 'l=l+1;,',...6 P5 M% S) j- Q( \
'month(3)=28;,',...
3 U! N* _0 R+ {% l o0 \) L 'end,',...
# d* g7 w1 N* r# }8 L b 'ssum=0;,',...
: V; J, }6 _7 t3 h 'for i=1:smonth,',...7 w4 W. Z3 u+ ~' m0 p' x& g
'ssum=ssum+month(i);,',...3 U* ~: \$ l' o" g1 @1 V# ?
'end,',... ?/ w) \! j0 I$ I; ~& K6 P6 T: @* I
'sdday=syear*365+ssum+sday+l;,',..., y$ ]$ ~6 g( d6 @
'dday=abs(fdday-sdday);,',...
4 J/ S1 ~/ ]5 t' _ 'set(e7,''string'',[num2str(dday),''天'']);'];" ]' p) D' @$ }: B( d
t0=uicontrol('parent',h0,...
1 W4 n/ c" `6 r) t$ q' Y 'units','points',...
" {7 V* U) X/ F, M4 v) d6 C, o 'tag','t0',...
9 u- p6 O2 j% Z1 E4 J1 T 'style','text',...
8 T- g0 b. h+ A2 S1 n- w 'string','开始日期：',...- |/ r3 z) w N' ?! }
'horizontalalignment','right',...
# X0 J" @% a; @: E, W 'fontsize',15,...& [# K Z \, m. I; `8 Q0 w7 d
'backgroundcolor',[0.75 0.75 0.75],...
8 N" Y+ e* q; } 'position',[10 160 80 20]);
" z1 s3 b& J6 D- c! ~% M/ m4 Zt8=uicontrol('parent',h0,...
" F8 N( n, r0 R0 i; C+ B1 V 'units','points',...3 S# X1 Y4 j& o# j
'tag','t8',...6 H4 ~2 @) q+ e2 b
'style','text',...5 W' }' u1 g: `% m
'string','结束日期：',...
% [9 `4 Y1 p: T! r 'horizontalalignment','right',...5 v z7 \' J1 p# d
'fontsize',15,...+ o7 c$ I" n4 R
'backgroundcolor',[0.75 0.75 0.75],...8 D8 a4 e- P/ m
'position',[115 160 80 20]);
. f8 _/ Q- s# ~! X* ie1=uicontrol('parent',h0,...
7 W x4 _% _. q+ J* \ 'units','points',...
+ W5 @$ L5 L! T& s 'tag','e1',...
7 Q: L7 Z# ^4 o2 j 'style','edit',...5 N! w" V7 U: a& e
'horizontalalignment','right',...6 P2 X2 n, w9 ?- Z' ]% u
'backgroundcolor',[1 1 1],...2 c( c& I1 R, y0 U
'position',[20 130 50 20]);, j* J0 u5 ^4 A+ W6 k
t1=uicontrol('parent',h0,...
& A7 X, ?6 _ a- Z3 F8 C0 q0 w 'units','points',...
- `& B8 b1 ~, x0 P$ n8 {# n* h 'tag','t1',...
) s* R- F& I' `, ^ 'style','text',...
4 v g3 f) n4 a 'string','年',...9 r# |$ H& d4 r. k
'horizontalalignment','left',...
& v- w2 x/ X# O' ~6 R- h! A/ L 'fontsize',15,...* C. F0 U( ~5 t8 X/ h
'backgroundcolor',[0.75 0.75 0.75],...; e5 U2 q6 u( ^6 z+ {
'position',[75 130 20 20]);# O* v& N5 I% y5 ~; N! ?0 ?
e2=uicontrol('parent',h0,...+ ]+ {& K; b) n" O0 N
'units','points',...
) p5 a/ j( _9 e" g. G) A; o 'tag','e2',...
# x' s$ B, I2 a/ W, @4 }0 u 'style','edit',...
$ r3 Q0 v) m" f9 Y 'horizontalalignment','right',...' I) G m- I! G
'backgroundcolor',[1 1 1],...
1 N9 p0 d Q' A+ V2 v6 P 'position',[20 100 50 20]);; ? v8 f# X8 S: q5 C/ W
t2=uicontrol('parent',h0,...
" K& P. I) O- U3 i2 e 'units','points',...' ~# O$ M" i6 s! z9 i6 z
'tag','t2',...
8 W- a3 h" h7 q, y0 _ 'style','text',...2 p( \7 @% Z( {; R
'string','月',...
# f9 R* {* Z: Q+ a7 H 'horizontalalignment','left',...- ?: R/ s$ T4 v! q1 |
'fontsize',15,...
0 u8 W% z( m _" Z! v3 e 'backgroundcolor',[0.75 0.75 0.75],...
8 {. ?8 R' o% ^" j' r! s 'position',[75 100 20 20]);2 n" l8 d( Z* I, Q# r' J
e3=uicontrol('parent',h0,...
( }$ `; S2 J4 y) U 'units','points',...
' h) ]0 j) R/ Q, m" T( O 'tag','e3',...' f* @; n+ I% M) ^
'style','edit',...
0 `# E9 T, z8 d 'horizontalalignment','right',...
, k G' e2 L6 c* W) Y7 \ 'backgroundcolor',[1 1 1],.... |; C% @) a0 {) M+ }2 ?0 J' _
'position',[20 70 50 20]);
* d$ \0 P0 W7 N! {, T+ N0 Nt3=uicontrol('parent',h0,...
( [2 O! O% Q# Q5 q+ G7 S 'units','points',...
) L( p; [$ ?8 C8 W 'tag','t3',...7 U- r# L2 N/ z) B& N
'style','text',...! g# y1 w' y/ s) |+ B! w' S8 H- D
'string','日',...! b/ V5 ] i3 D! o
'horizontalalignment','left',..., @, G9 l. ?( ~
'fontsize',15,...7 \1 Q, ]( b5 d; g9 d1 ?+ C% t# ^
'backgroundcolor',[0.75 0.75 0.75],...4 q+ l7 P0 @: u
'position',[75 70 20 20]);
* q3 ^0 G! V9 ge4=uicontrol('parent',h0,...
1 q3 B( {: d' U V- C8 v 'units','points',...
$ E* J+ N" W$ M 'tag','e4',...
# P$ z4 J* e6 L# m6 p9 y6 _) T 'style','edit',...
1 C- S) ?* [3 i7 v( c 'horizontalalignment','right',...
! Q. o o2 X. f/ x( m1 r 'backgroundcolor',[1 1 1],...
/ ~$ T+ C' U- `* e( b 'position',[120 130 50 20]);
2 s# X2 n# ~2 S$ e0 v# k \$ m1 Bt4=uicontrol('parent',h0,.... v/ t! K% ^) I; w& X, G
'units','points',...2 O+ k) W$ d8 `$ |. ^
'tag','t4',...
) R8 V; t- M; M, {4 Z% U( A# { 'style','text',...
5 R2 c" U: u: N4 f; w/ H 'string','年',...& o& y/ p4 x; G+ \* a
'horizontalalignment','left',...
( N4 M$ X4 @0 [$ c" T 'fontsize',15,...
( q: l3 X/ P6 \* U, s. w0 U 'backgroundcolor',[0.75 0.75 0.75],...
2 U* j! z6 s$ J) E9 j' _ 'position',[175 130 20 20]);
3 g8 U/ K" M! S, Y$ n% L; Be5=uicontrol('parent',h0,...
( p% @5 c( B, t3 r I 'units','points',.... f1 T/ w9 q/ x: ]3 o# v4 k( A0 |
'tag','e5',...2 P7 s* N5 y1 A' Q
'style','edit',...
5 J Z8 k7 `( _& f! W 'horizontalalignment','right',...) w$ W. d! @5 G2 P' |' q9 c5 L
'backgroundcolor',[1 1 1],...9 P* Y1 D6 t' M: t3 M. x+ H. w
'position',[120 100 50 20]);
$ ]" `( G8 g8 c3 g7 Mt5=uicontrol('parent',h0,.../ j# e/ M# O. [- K6 Y5 Y* A e
'units','points',...: T+ B% @* _3 v, G; [
'tag','t5',...
4 b5 ]- e' l1 f5 j 'style','text',...
R7 q; \4 f- | 'string','月',...1 D4 }6 [; M: \' Q3 z) @
'horizontalalignment','left',...
( b; i' h- B. A( S 'fontsize',15,...1 e7 Z1 }4 k( B1 T6 @9 s
'backgroundcolor',[0.75 0.75 0.75],...7 T7 J) W" _1 N# K6 g
'position',[175 100 20 20]);
* o- ~( R; |! D! L- J4 O/ le6=uicontrol('parent',h0,...
" a5 [! R8 X! }4 t# M9 g. _ 'units','points',...7 k5 l3 m2 }) y
'tag','e6',...
% k; @$ _$ Y T: ?, A 'style','edit',...
( M7 g: A: `: ` 'horizontalalignment','right',...
; `9 n F. o8 r- D9 c1 v' Z 'backgroundcolor',[1 1 1],...; p1 n; V0 W0 i; O
'position',[120 70 50 20]);2 c* Y* e7 S; f8 T; r7 q
t6=uicontrol('parent',h0,...
( K& u' Z, M; d6 e* c 'units','points',...
: }! ^. Q" r& k# C2 l 'tag','t6',...$ a' F* A- h& q' O$ w& g" V
'style','text',...* N+ ^% C/ K: Z5 B) j5 M+ N8 M# I
'string','日',..., m( u$ }3 k8 _1 ^- C( x
'horizontalalignment','left',.... D& H" [ N7 f6 w2 g
'fontsize',15,...- G' U) s7 L3 F% a3 [# z
'backgroundcolor',[0.75 0.75 0.75],...
6 A1 S2 q+ k8 R" @ 'position',[175 70 20 20]);
1 T$ R5 T) [ r* j c" zb1=uicontrol('parent',h0,...+ b8 }+ {4 \+ W" u+ {
'units','points',...
+ L; L2 g. l' i: [- j 'tag','b1',...* L5 V5 Q/ b6 h3 C
'style','pushbutton',...) `, U& D0 I" e+ j) i: e/ h: n
'string','计算日期',...
% V' J- S: V# t 'backgroundcolor',[0.75 0.75 0.75],...0 X8 ], B; i. _; c8 D7 e* f
'position',[20 40 50 20],...
* Z: A4 S1 c C1 P$ L; X. u x; W 'callback',huidiao);
' \7 E8 o% f& N' L/ Q7 f! ^( B8 |b2=uicontrol('parent',h0,...
4 g. Z1 B7 [: S6 r/ j: S- d; ?& e 'units','points',...' r7 N6 I6 q9 {! T; q7 m3 F' U, T9 A# k* v
'tag','b2',...
" c8 s7 |% `1 D- R# z0 n; r 'style','pushbutton',...& A, H! L A& K# X- {6 G) r
'string','关闭',...
7 J. y' N7 \' d" A 'backgroundcolor',[0.75 0.75 0.75],...
6 `8 M e( a0 k8 d8 A7 M+ p$ i 'position',[20 10 50 20],...4 O! l- T: Z; [: [8 ^
'callback','close');0 ~ f0 U2 F n7 D
e7=uicontrol('parent',h0,...
1 D5 R* T( ?4 z 'units','points',...
7 U+ h1 c% S* c/ \6 l8 g5 n 'tag','e7',...
! _" Y$ I8 X% n& F 'style','edit',...2 B# N- C; ?9 j- T
'horizontalalignment','right',...$ _. H) W. j8 \$ m2 Q
'backgroundcolor',[1 1 1],...) d$ L6 f+ }) G7 k$ G
'position',[120 10 80 20]);1 E1 O1 M9 ^6 A# n* g
t7=uicontrol('parent',h0,...) I$ e! F) x I
'units','points',..., c3 z- k; v, A
'tag','t7',...
! m" _" E2 D$ L3 ]+ P, N 'style','text',... Y2 T% Z( F! a0 ?# Q
'string','两个日期相差：',...
$ P# ~ n) ?8 n3 r$ [9 m 'horizontalalignment','right',.../ L5 S9 U. C# X1 C f. b6 f
'fontsize',15,...
4 v; v* a# A3 M4 [ 'backgroundcolor',[0.75 0.75 0.75],...
) e5 J4 E, ?$ o4 R1 D( p+ F- d 'position',[100 30 110 20]);
3 r( a. ~& \' [2 O. I$ E
; n" }! t' z0 R0 A m8 @7 j3 O3 v! X$ D5 h% T
实例34：数字操作
$ W1 }& n1 W% a" c( Q; L1 j* K& _- _& p B" h! K0 y; k# }" z
h0=figure('toolbar','none',...8 L+ V _, U4 ~9 J
'position',[200 150 350 200],...& K" k7 O3 S6 ]* W( I% n. L
'name','实例66');# ]$ i0 x! i' C/ o! G6 S
e1=uicontrol('parent',h0,...
, o2 Y- N+ `/ |* K 'units','points',...6 U2 u6 R5 g2 d9 N' S8 y
'tag','e1',...( U- ^' S0 a+ [' H* _
'style','edit',...
7 n4 Y% k3 ?3 U3 P 'backgroundcolor',[1 1 1],...2 c( V I4 l% B" b
'position',[20 90 80 20],...4 g7 S/ X, e) Z* z) }9 o7 h/ e
'fontsize',12,...( Z) w$ ~# e ]' S" l
'horizontalalignment','right');' m2 Y1 [8 o! i; l
e2=uicontrol('parent',h0,...
" M% O% I$ a. ^2 R( l: J9 { 'units','points',...9 ?! q/ L0 F' R$ u1 E* E8 G2 Q
'tag','e2',...- v, R3 ~) I$ G: k, R
'style','edit',.../ S. t+ F. a4 a
'backgroundcolor',[1 1 1],...# R! n7 ~2 {5 s/ Q6 f$ R$ Y7 r
'position',[160 90 80 20],...
0 ^& z4 \, i% n, ]" f$ o2 b 'fontsize',12,... Q3 w; O+ d+ N) Q
'horizontalalignment','right');, e0 ~, l7 w( A, R
t1=uicontrol('parent',h0,... t& W5 v' z3 J! i) H" ]9 X
'units','points',...0 U; B$ X( l0 @7 Q' j8 n7 ?! g
'tag','t1',.../ R8 h2 U* y! |$ J
'style','text',..., I" s/ W9 ]% m5 i3 d, ^: h2 c6 P
'string','初始数值（十进制）：',...6 \0 f) |8 u/ L6 ^2 {% d
'backgroundcolor',[0.75 0.75 0.75],...
, ?5 M' \4 ~" u6 r 'position',[15 110 90 20],...& Z! r! Y9 d0 w A2 W4 D
'fontsize',12,...
+ U' |, m4 s$ o& u7 \0 `+ I: ] 'horizontalalignment','left');
) S9 ?% \8 X9 Q" c" p; L4 `% P% V/ dt2=uicontrol('parent',h0,...3 |5 [% _. S1 m# H1 L
'units','points',...5 c; `/ L) e! J* ]; `( u& r$ C" ~
'tag','t2',...5 R, ?; R6 \$ G7 A
'style','text',...; N/ \: @: X4 b) I! |4 n8 u# ?* _1 o
'string','转换结果：',...
* l: \8 b3 P; B- J 'backgroundcolor',[0.75 0.75 0.75],...( `2 W- F+ g5 ~$ p
'position',[155 110 90 20],...
5 g3 L% y- l* f4 j$ l 'fontsize',12,...
. `, E( [2 }2 \& A) h0 O3 R 'horizontalalignment','left');" d" @) q" s G% o
b1=uicontrol('parent',h0,...6 d9 C3 ^' V) _: }
'units','points',...
- H, ~. l' x8 Z, J$ _2 R" I" f 'tag','b1',...
% x4 e/ A/ A* V4 n n# { 'style','pushbutton',...
% N" O. `1 A# N1 o/ d 'string','二进制',...7 u# G7 m5 ~1 P$ t
'backgroundcolor',[0.75 0.75 0.75],...
+ Z" b D2 r% Y$ ]& o 'position',[30 50 50 20],...
4 v2 [/ d9 E- T; ^* T 'callback',[...$ j" [: v+ s' P
'k=get(e1,''string'');,',...5 f' l; Y+ h: c2 i' h& q
'k2=str2num(k);,',...% e7 x0 Z; ~* P, ~% J
'bk=dec2bin(k2);,',...* e3 N: W0 f6 C R: o0 W. p
'set(e2,''string'',num2str(bk));']);
' ^5 ]! U& ^5 F) O" `6 S: a5 I. rb2=uicontrol('parent',h0,...) T8 [* L$ P. o/ K
'units','points',...3 a$ ]& p4 u# ?' t! c& I; Z5 Z
'tag','b2',...
( K" `. }/ W" @% A9 l' n: P 'style','pushbutton',...8 g! L0 d5 ]6 M8 L; H+ L' V, y; j
'string','清除',...8 l( W' T3 L$ V
'backgroundcolor',[0.75 0.75 0.75],...! p) s4 v2 f( \ P8 J9 L- H
'position',[170 50 50 20],...
+ u. I. p) \$ U5 N 'callback',[...
, Y( G1 `0 ^! h# U 'set(e1,''string'','''');,',...
; M: [$ Q4 `' P/ L3 p4 S 'set(e2,''string'','''');']);% i5 G' o! T" `
b3=uicontrol('parent',h0,...
W1 Y4 `% o* q) t+ D 'units','points',.../ I, V: `1 n @( [' h+ B
'tag','b3',...; y2 @, _2 M1 r- f$ @( e- c: _
'style','pushbutton',...4 L+ q: |( b: q$ v ?
'string','十六进制',...
/ o# }3 G8 i' F( ]3 L. V- A7 { 'backgroundcolor',[0.75 0.75 0.75],...5 K( p5 F1 k7 ]9 b
'position',[30 15 50 20],...! G) y% m4 X# f2 k& a
'callback',[...' _% B# Y$ i2 f2 P6 |% c3 d* a P. i
'k=get(e1,''string'');,',...3 H4 ~' C* u3 V8 ^
'k3=str2num(k);,',...
- ?0 f# `3 S. p ?3 L* i 'hk=dec2hex(k3);,',...) u( s" {$ I! n! i/ c. |
'set(e2,''string'',num2str(hk));']);4 f7 c' l% B( E1 b5 i! N8 S
b4=uicontrol('parent',h0,...) S0 _. D& V. P! i9 P" x9 @ e) |
'units','points',...
7 d3 O& G7 j5 y( Y7 V1 A& b7 L 'tag','b4',...
+ l" X$ f, [) W' Q ~ 'style','pushbutton',...4 L7 U* m" T! X) z" z
'string','关闭',...
* d2 M' J) z& m 'backgroundcolor',[0.75 0.75 0.75],...+ w) _9 _9 S- J ]
'position',[170 15 50 20],...
9 w( Q0 m) z$ }' @8 @, i: u- I1 w 'callback','close');8 k0 V. Q7 p8 o; n) s# B7 D
* E& C9 \. F. N/ W3 N' Q2 o3 n% }
* l( U' c" _! m4 c0 `- m- C |; ]( Z$ ^% }2 z2 I1 D4 {7 S
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发表于 2021-8-30 14:11
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