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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
: I9 d* w$ Q# n0 D* w% }6 a$ ~' n3 t- t- m( ?4 `' \- e# k
h0=figure('toolbar','none',...# b0 v$ S6 |' p: S5 [, i$ ]6 L
'position',[200 150 450 250],...
+ b) `2 X1 D d 'name','实例33');
) D' f* g. r+ mx=0:0.5:2*pi;; d5 O6 D% L0 v. i5 k
y=sin(x);
7 r; j7 v6 P6 \/ N' j+ d6 Ah=plot(x,y);& t/ w- N( h) w6 j" Y
grid on+ P+ G9 ?4 q% w7 P+ j4 v
huidiao=[...$ C4 X2 t6 U3 F8 W
'if i==1,',...6 f1 s \9 Y I1 e5 Z
'i=0;,',...7 M Z+ A/ X, y8 f
'y=cos(x);,',...
0 R9 W4 C( v* l- f* h( T* o 'delete(h),',...* {) H$ z: z- L% T8 o/ n; B- ] |* m
'set(hm,''string'',''正弦函数''),',...
* m' C4 x. h( z! e0 ^8 g 'h=plot(x,y);,',.... P8 M0 L2 N; @0 `: S
'grid on,',...
& a( x& b! h2 @$ F: V 'else if i==0,',...
0 h7 y3 Y. e, `) M# w* o 'i=1;,',...
: p' R0 G- e8 s! i+ @% J. r) U 'y=sin(x);,',...
; Q$ t. Q& E L 'set(hm,''string'',''余弦函数''),',...
; l) H7 v7 e8 r" s1 ^ 'delete(h),',...
9 W4 p4 Q; G/ Z" ?. C 'h=plot(x,y);,',...
9 G7 x; `! M0 ? 'grid on,',...# |5 X2 e: I0 r0 H
'end,',...( f S3 Q1 W8 r, j; v
'end'];& H0 {+ \) U0 b {
hm=uicontrol(gcf,'style','pushbutton',...# Y W ], {" f" z( u W! I
'string','余弦函数',...9 p, S/ `' ]0 v
'callback',huidiao);
l$ R: `& G& i5 ?' qi=1;
' X& |* v$ t, J& M1 X" oset(hm,'position',[250 20 60 20]);0 X5 A3 S6 F! a, E$ s- M: @7 B
set(gca,'position',[0.2 0.2 0.6 0.6])8 r0 q, h5 t( d; o4 n
title('按钮的使用')- H/ X" _# S9 @' p- ?* r
hold on* N u \* _3 Y, K
+ L( N u4 v$ I5 Q7 ?$ z- n
实例2：栅格控制按钮
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3 i6 Z$ L/ f* a' a0 Mh0=figure('toolbar','none',...
& f- o. Z9 E; D 'position',[200 150 450 250],...
) J8 P1 T8 Y2 ?6 k/ x2 k B 'name','实例34');2 U, c# m; f" \
x=0:0.5:2*pi;; A8 D- H; I! B8 G4 c
y=sin(x);
% R) ~5 k& F. p7 ^! Q- j$ Zplot(x,y)
5 K# M% e2 y* y" ]huidiao1=[...
5 B* j" ]! p' S 'set(h_toggle2,''value'',0),',...( W- g# l8 ^4 k( z1 b
'grid on,',...
! S5 C% d5 a1 c2 M4 x* {& _! b; Y: D ];
' |4 j5 } L& q+ W, c M4 I* fhuidiao2=[...
/ V7 ?6 {( `/ G' R 'set(h_toggle1,''value'',0),',...
; R! G' R* @( ]* O) W 'grid off,',...% |4 S. \, K7 Y/ x! \; G
];9 f8 _. h& w& j4 U, n/ ^. t
h_toggle1=uicontrol(gcf,'style','togglebutton',...
e A8 X. c: w e' T: F 'string','grid on',...
2 X& ?8 p& `' D/ Z# Z 'value',0,...
3 X' h2 Q g9 G6 X 'position',[20 45 50 20],.... S& R! S4 f1 v
'callback',huidiao1);
4 d" X4 _1 M, M7 u
. o) i! V. K# |h_toggle2=uicontrol(gcf,'style','togglebutton',...' Y: n4 M* T- K/ e% Q k3 C4 _8 h: v
'string','grid off',...$ g- I! M c) S6 |2 J
'value',0,...
1 b, I- t& Z& m n0 E 'position',[20 20 50 20],...: M) {9 C: [8 v1 e' I9 r, ^
'callback',huidiao2);- m6 O* P( `: P A) W: P, @% r
set(gca,'position',[0.2 0.2 0.6 0.6])) L& f* i2 ^! ]
title('开关按钮的使用')' H& M. Y8 k0 w$ e
3 Z, `' X/ @* x$ M m
+ }- m* ~& C6 `5 u% H$ P
实例3：编辑框的使用1 q. _; f0 t: B; r; x
( M% J( M' P( [0 w) y) l4 lh0=figure('toolbar','none',...
* M2 f& B* e6 A- s 'position',[200 150 350 250],...9 z! c5 o( Z" K+ ^; N2 z
'name','实例35');7 D% m6 r1 D0 D6 D7 i7 I, D7 \
f='Please input the letter';; a4 X& L" w+ G& K# N
huidiao1=[...
5 o6 u) e7 q/ `$ _8 h6 n 'g=upper(f);,',...
O) d5 l1 H/ w/ v( L 'set(h2_edit,''string'',g),',...
3 V( N% i+ i7 c$ a ];4 J& [; X; u4 r! l
huidiao2=[...9 Z* y. f1 b9 ^' s' q& ]
'g=lower(f);,',...
# d5 b. N) T* Y, B$ W# e" J 'set(h2_edit,''string'',g),',...
D+ P; h9 @+ [1 `0 X' e3 m$ G ];( f6 E* I# u# g
h1_edit=uicontrol(gcf,'style','edit',.../ O! `8 D/ S3 s; L3 @" r
'position',[100 200 100 50],...
3 N3 e# m; d0 h9 ] 'HorizontalAlignment','left',.../ \/ m# Z0 [6 i n& d; X
'string','Please input the letter',...
p4 P# l8 c. ~6 ]5 P 'callback','f=get(h1_edit,''string'');',...
. T: x2 @; R, H1 j/ B+ L; m 'background','w',...
$ R% _& _+ f& `. m: e( W3 L' ]" X 'max',5,...# A }" m* A/ S5 b0 K( y# O0 ?
'min',1);
' c* n3 d; i& zh2_edit=uicontrol(gcf,'style','edit',...
1 X5 r7 I& {, H0 y6 |7 ~ 'HorizontalAlignment','left',...5 L# n- r! d8 U: X
'position',[100 100 100 50],...9 n; Q3 _" K) `
'background','w',...1 a9 m1 T8 c7 I
'max',5,..." p: a' [9 |' e
'min',1);' B( g, ?' t2 l' q& m, e- \2 y
h1_button=uicontrol(gcf,'style','pushbutton',...2 I' G2 R8 u+ h4 M
'string','小写变大写',...& F* B) x0 t2 E4 E: b' E
'position',[100 45 100 20],...
9 Q3 w9 [2 e) D$ e1 F& F 'callback',huidiao1);
2 U6 u5 r) \6 w4 z+ E0 ph2_button=uicontrol(gcf,'style','pushbutton',...
1 l$ {% r; {, `1 s0 ^! R4 R, K 'string','大写变小写',...
; R& G& k- y' t+ i) ? 'position',[100 20 100 20],...0 }% C+ k w( C
'callback',huidiao2);
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实例4：弹出式菜单
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- L$ Q. B: ?4 @9 z- C3 r$ S2 L3 Wh0=figure('toolbar','none',.... I, C9 ~* A8 R7 h7 j% Q( \! t
'position',[200 150 450 250],...0 M7 g+ |$ Y1 Z9 v& B- j% {) ?) `
'name','实例36');2 W; ]/ B" P! u$ L5 {" e' c5 T
x=0:0.5:2*pi;
) [ h% Z N" V' a* R7 @y=sin(x);
( m+ m. L4 e5 ` r3 ^h=plot(x,y);& M) _% N- {: u
grid on# i, {+ \! x. O8 ^6 N$ W
hm=uicontrol(gcf,'style','popupmenu',...
$ E7 a7 N: C& O3 H 'string',...
6 l- F( }, G6 Q4 e( Z$ v/ E3 A5 i 'sin(x)|cos(x)|sin(x)+cos(x)|exp(-sin(x))',...% W! a6 f& _+ T: j6 t, [' p7 y
'position',[250 20 50 20]);& ~$ w4 V% K3 i' T
set(hm,'value',1)
$ F2 j @+ d, x5 `huidiao=[...
; O9 s! P/ |3 Z/ h3 ` 'v=get(hm,''value'');,',...
2 i9 E: }/ C$ { R 'switch v,',...
s7 ?6 V' N1 S* b. e N 'case 1,',...
* w& I" \1 l$ j3 ` 'delete(h),',..." V; o. m( Y2 F! I) h; I
'y=sin(x);,',...
- c/ R: W- q$ z" j3 D 'h=plot(x,y);,',...
0 M9 O* S% u3 f U 'grid on,',.... `9 \2 X/ v+ D4 l2 x/ _3 ]4 `
'case 2,',...
- |7 q4 d+ ~) ^/ ?- J 'delete(h),',...
W% m! f% P6 w" D+ r4 c 'y=cos(x);,',...6 `* _9 R" i# k9 g% {) M0 I
'h=plot(x,y);,',...
}! ?9 j6 e4 D 'grid on,',...
( G& ]; {% U% \2 X1 K: F: o* @% V 'case 3,',...1 q+ i+ @1 O* f; \6 H
'delete(h),',...+ k+ T J4 c E
'y=sin(x)+cos(x);,',...
# k8 c6 J# o; K! U" J0 ] @' @ 'h=plot(x,y);,',...
- t- A L. ]& a' H- m$ i& i 'grid on,',...0 v3 W8 ~& F7 ?2 }: v% B
'case 4,',...
0 D( g. w, `* ?% j% l s; | 'delete(h),',... [9 S& ?8 T7 d
'y=exp(-sin(x));,',...1 z- D# _& G0 {/ ?& r- u
'h=plot(x,y);,',...9 Q! c8 e, z) g6 ^6 _
'grid on,',...' O6 C. ]# N( q+ z- G
'end'];7 V" I- w4 Y$ L6 C. E4 \$ F P3 D
set(hm,'callback',huidiao). S) D* ^/ U' @4 B" ?8 d
set(gca,'position',[0.2 0.2 0.6 0.6])( w( A! n3 V. }
title('弹出式菜单的使用')( |: b& z) b& N2 z* y& ^" Y' J, \( y) C- k
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4 d+ k# R& U( S
实例5：滑标的使用
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) U1 y, z& h c1 L5 e6 wh0=figure('toolbar','none',...2 V8 ~/ S1 a9 ]. a+ I: E
'position',[200 150 450 250],...& g, n5 J* M! ~: n* G
'name','实例37');
+ g( n2 H0 U2 f) M/ W[x,y]=meshgrid(-8:0.5:8);
9 y8 E# A* v$ x8 I" r0 x5 Er=sqrt(x.^2+y.^2)+eps;' h8 O7 G8 |. _! G x z
z=sin(r)./r;/ S# @! J% N, q4 S, D
h0=mesh(x,y,z);! W# V$ L$ [0 K$ _8 Z
h1=axes('position',...
4 u6 w2 Q# a9 ^6 s# C' o0 |2 e [0.2 0.2 0.5 0.5],...7 `; f7 W5 d+ B7 n* a6 P; A( e
'visible','off');
( Y5 ^# J: T4 N: _0 `htext=uicontrol(gcf,...
( M3 B* |7 q. I6 l 'units','points',...
) V. I: f$ p; x4 T4 @$ O 'position',[20 30 45 15],...
3 x; n& {! K9 F# o; F 'string','brightness',...& f' a! X8 T3 a h7 m/ g
'style','text');
( z. R8 s* P% h! d8 j6 mhslider=uicontrol(gcf,...% V5 }: X3 ]% j& j- r
'units','points',...5 n% y# ?0 O" O+ Y
'position',[10 10 300 15],...
) I# h4 V" c8 R# B) C% a 'min',-1,...
( K j1 _ H$ u0 x7 U 'max',1,...2 S7 Q5 M( Q' m3 b& c7 V4 ~
'style','slider',..." ~7 S3 V7 ?# i0 L) |
'callback',...
5 a! n# F3 ]+ K, k6 e$ b 'brighten(get(hslider,''value''))');
: o) v0 o# W e% E9 z w' c7 L3 P: Z% J$ ~5 u, \4 T
/ v" }) z& E8 a实例6：多选菜单
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h0=figure('toolbar','none',...- ?/ v9 N+ Y+ i9 p# S
'position',[200 150 450 250],...
# c* U! Q5 o* x( L: `! B 'name','实例38');0 X4 K: G0 G+ t. P* {; w
[x,y]=meshgrid(-8:0.5:8);. {% m% V( R) |5 j
r=sqrt(x.^2+y.^2)+eps;
! u& Y, J9 L" N& @z=sin(r)./r;3 a6 x; x: K+ c8 }
h0=mesh(x,y,z);3 G7 {7 E# U( L* [' `. g. ~8 P# ]
hlist=uicontrol(gcf,'style','listbox',...7 C/ a) m9 a) s- j7 T1 `
'string','default|spring|summer|autumn|winter',.../ U) A( _ }6 K$ Q. D" C
'max',5,...
. n/ d: t6 X/ ]3 g- z( q( H! i 'min',1,...' @: M, \ U1 B6 | x6 ~# L
'position',[20 20 80 100],...
9 `) `7 D2 L0 ]# U 'callback',[...
( B: u+ Q" v) z7 c, a8 b+ F 'k=get(hlist,''value'');,',..., W, N; T5 f% I5 C* h
'switch k,',...8 R [3 Y# ~- ~, e" W0 \+ ~1 q
'case 1,',...
$ J3 u* z* ]# ?+ o" a0 S 'colormap default,',...
6 m1 \* D, q: j# R0 u$ G 'case 2,',...
' C w7 r& }4 u6 ` 'colormap spring,',...
! \; C* e6 [5 g0 w 'case 3,',...
' P$ h+ y; P( u1 G0 z* V# l 'colormap summer,',... y- h3 ~# b% s& x9 B
'case 4,',...
0 M1 H/ C* k0 w6 g% S 'colormap autumn,',...
& m" x& F/ ?: L5 |; `1 S% S 'case 5,',...
4 c0 y3 R2 O; Z& a" a) N 'colormap winter,',...9 B, I: g/ w$ D. j( k }6 N: R
'end']);
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% `" h9 S. l+ H0 O1 a2 B: C5 {$ y4 U* }
实例7：菜单控制的使用
# U& L' v* M/ O; l0 I$ o& V" L2 N2 z0 I1 w2 K- F
h0=figure('toolbar','none',...
c+ f# ]5 N+ y! K 'position',[200 150 450 250],...1 Y5 \* M) L$ x; a5 W8 o: B1 r2 ?
'name','实例39');5 C" E3 s% d4 O) O8 u
x=0:0.5:2*pi;, f6 P/ ?3 K) K1 r2 J
y=cos(x);+ N! `3 n' N; j8 X
h=plot(x,y);
7 z9 W% M; `# x: q) [grid on+ [% F5 y; s% _ X9 _% D4 ]3 C
set(gcf,'toolbar','none')% ? @( A8 S! G6 K) E/ B4 b% F
hm=uimenu('label','example');
2 d8 N. ^2 o; D' |) b3 \/ v% B- nhuidiao1=[...
2 o! c2 h1 K$ i( U# N; i0 g. Q; ]& Y 'set(hm_gridon,''checked'',''on''),',...
. r% n' g- t6 r8 T6 { 'set(hm_gridoff,''checked'',''off''),',...
! G' E9 V# H. R- n* b7 w! P 'grid on'];
1 t/ a# o: c) Z ?huidiao2=[...! Y) F& ? {2 C5 o# b
'set(hm_gridoff,''checked'',''on''),',...
7 `) P8 C1 I4 N# M 'set(hm_gridon,''checked'',''off''),',...& M7 i% O" S0 t* e
'grid off'];( O: E/ Q; }2 A
hm_gridon=uimenu(hm,'label','grid on',...3 p7 W a# L" a+ r
'checked','on',...% \& Y2 s! H& H) Q8 }
'callback',huidiao1);( ]& w2 I& V( c8 ~
hm_gridoff=uimenu(hm,'label','grid off',...! m5 ~7 {. N# L% u6 b
'checked','off',...
! m1 J. Q2 A( }) w v* w5 Q 'callback',huidiao2);
* r5 E% J- z r0 u" u( N
/ s3 L" k: w3 O: Z) {: _0 `& Z" ^9 {! Z0 G( Y
实例8：UIMENU菜单的应用. E* {/ ^( t# G# T9 q8 q. ?
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h0=figure('toolbar','none',...
! w( l8 I+ {# r' N1 k- I, J) q" W 'position',[200 150 450 250],...1 u+ ^) B; W0 s* V9 V V
'name','实例40');
( w3 ^- R" H- q6 n- c0 q& F% L" Sh1=uimenu(gcf,'label','函数');8 [1 y7 h u+ B5 E) B7 h* {; ~! E
h11=uimenu(h1,'label','轮廓图',...3 _5 v9 L& d8 U( |
'callback',[...5 m% C. c; t/ v Z% h8 V* U- p
'set(h31,''checked'',''on''),',...+ V3 K/ {2 Q& t0 K9 C& ]
'set(h32,''checked'',''off''),',...
4 r% C- \$ Y7 z+ _2 ^6 J% l '[x,y,z]=peaks;,',...
( G' D, ^6 H) e; _. R+ J+ J" i 'contour3(x,y,z,30)']);
8 e" c6 C. ^# J/ P3 T& bh12=uimenu(h1,'label','高斯分布',.../ t$ }# P B: I% i6 v/ d$ @
'callback',[...6 M2 R0 F4 m* U% d F U7 j
'set(h31,''checked'',''on''),',...
8 g/ C( |5 m, P( ]2 s0 M 'set(h32,''checked'',''off''),',...3 x* ` e6 ~' y
'mesh(peaks);,',...
( A) \8 `% g- Z J% q 'axis tight']);
% ^% j& t) }$ O, K1 Y! s9 Y6 Lh13=uimenu(h1,'label','Sinc函数',...
$ Z' X4 c. s3 z* W' M 'callback',[...# Q! X4 @9 \; B" J
'set(h31,''checked'',''on''),',...
4 M: p8 v& M. B8 Z 'set(h32,''checked'',''off''),',...
7 e, N- Y' c" v- T7 ^" P0 | '[x,y]=meshgrid(-8:0.5:8);,',...# _( p J1 B* O# `) t
'r=sqrt(x.^2+y.^2)+eps;,',...
" w" c5 D2 F/ R) n! H h 'z=sin(r)./r;,',...
* J1 @! ~/ ?4 R/ L0 F8 }- x, X 'mesh(x,y,z)']);+ W9 f0 D; c' [* D
h2=uimenu(gcf,'label','色彩');
: e j: j1 g& l8 V* P! X4 Whl2(1)=uimenu(h2,'label','Default',...3 m! F3 O6 r4 {9 I$ A
'checked','on',...
5 W4 v& Q( J; G% ^9 p- M( S 'callback',...2 |% k4 p: Y/ \% M
[...
" ]7 o8 R& k2 K. A2 V1 t 'set(hl2,''checked'',''off''),',...' A* y F4 N! v. b# l0 W$ k2 e
'set(hl2(1),''checked'',''on''),',...: x( _# q# i6 k' z
'colormap(''default'')']);
, \( |6 [( A; n, ]hl2(2)=uimenu(h2,'label','spring',...4 _3 y" `. u- y( ] Z
'callback',..." H7 G( |$ a0 |1 U4 z% e
[...
, i5 T! ~5 J9 h4 g. w6 P6 Y3 I 'set(hl2,''checked'',''off''),',...
1 o1 L# n$ a K! \ 'set(hl2(2),''checked'',''on''),',...8 q1 F$ _. e" @, S* d" V6 ]1 f/ W
'colormap(spring)']);# y1 A5 M8 m+ m6 Q
hl2(3)=uimenu(h2,'label','Summer',... x2 s( T7 H, U s
'callback',...0 b# `0 U, ^& [7 S8 J7 M, x/ N
[...% m' Q# B$ x, M C3 ~1 F) ~
'set(hl2,''checked'',''off''),',...
6 Q2 W$ T E+ h5 a4 K 'set(hl2(3),''checked'',''on''),',...8 o U9 t% a9 x1 F* l
'colormap(summer)']);; F5 J( U; S+ [
hl2(4)=uimenu(h2,'label','Autumn',...
5 w2 i5 Z. k/ J8 m W/ S3 g) H 'callback',...; Y% d H! x: e3 F" C# Z% w
[...
9 r$ b, r: l0 s. F0 t# |5 ]9 S 'set(hl2,''checked'',''off''),',...4 A |/ `* {" t$ @1 {% [; ^
'set(hl2(4),''checked'',''on''),',...5 O3 B) V1 W" d: b$ F' h
'colormap(autumn)']);
4 y( i8 ?( H4 ^/ c3 phl2(5)=uimenu(h2,'label','Winter',...) r& W/ G/ N: R, x, I' \
'callback',...5 V1 J* f* _( s1 Z& G
[...
: k* u3 m% r9 a 'set(hl2,''checked'',''off''),',...
8 s! I6 F, v3 y* S! ^5 R 'set(hl2(5),''checked'',''on''),',...
4 i; L' k' F( b$ @ 'colormap(winter)']);: \9 k& N% o' [: f. d: p2 A2 S5 s
h3=uimenu(gcf,'label','坐标选项');
8 K, P- h6 B+ x1 M# Z8 eh31=uimenu(h3,'label','Axis on',...
% _ p/ ~8 G" G8 B 'callback',...
3 y' G( n' \) E; _! E [...
! h" Q( K% c* F: t! p# q' l6 X 'axis on,',..." R& v b* l5 F7 P% A2 D6 Y
'set(h31,''checked'',''on''),',...
2 d2 ]% r* D! [+ Z 'set(h32,''checked'',''off'')']);3 e% i1 A0 o j I' R
h32=uimenu(h3,'label','Axis off',...1 u" G0 U/ v& ?4 M
'callback',...
2 D" o; J. X! p; H2 ?7 V: G [...6 Y; Y V' E3 a+ l* @. Y" I& Z
'axis off,',...( }3 k- m. V) H
'set(h32,''checked'',''on''),',...
! @ W/ i; M# f5 |7 [ 'set(h31,''checked'',''off'')']);
# {$ b) j4 W, m& a3 o) s9 C/ I# E. I; c3 g" U3 o5 }
3 x4 |4 }" W) H. X. m实例9：除法计算器
1 P4 |$ n) h8 Q$ q/ ` f9 P& G; \0 q
h=figure('toolbar','none',...
Q: M8 ~0 ]$ ^9 r* `4 ^1 u 'position',[200 150 450 250],...4 Q4 B. C; ?: h& ^: ?
'name','实例41');4 T5 I% ?- ?; n
h1=uicontrol(gcf,'style','edit',...
; l2 x2 P& H$ W, w) @7 w 'position',[80 200 100 20],...
# K8 E" Z+ R( b$ C, F 'HorizontalAlignment','right',...2 i: Y. h o% R6 t) C' m8 p
'callback',['m=get(h1,''string'');,',...
( W6 h! w" o% a$ B3 c5 O5 R$ Y 'a=str2num(m);']);
7 p5 K( g6 j% P4 P, j; H; nh2=uicontrol(gcf,'style','edit',...
5 J: Y, W8 z5 |' c! C5 o 'HorizontalAlignment','right',...
- E" `! f c- o5 i7 \ 'position',[80 150 100 20],...
2 m2 ~) y% D- Z+ E/ j" B1 R 'callback',['n=get(h2,''string'');,',...
$ q& ?2 I w* { 'b=str2num(n);']);
% G# U1 t" ]6 N: j( S% o. [' Rh3=uicontrol(gcf,'style','text',...
% h* w$ r1 i9 {* v g. e& c 'string','被除数',...; }/ \1 t* _# H# n9 Y8 B! z! E
'position',[80 230 100 20]);% \% p& [0 J" h/ c* C0 t. m/ \
h4=uicontrol(gcf,'style','edit',...
6 d2 M5 f4 Y' I9 R! T% h: p T 'position',[80 50 100 20]);
/ f: P% h" R3 r/ S, bh5=uicontrol(gcf,'style','pushbutton',...
" [6 o7 J- k. M1 l5 j% H 'position',[80 100 100 20],...
. T) N' t# z* G$ y* s/ z 'string','=',...
! ?$ O7 U7 t: g* L9 _( z) G+ [# k4 y 'callback',[...
; i8 U, ]7 K/ H' p 'if b==0,',..., z% M' [2 }1 R9 J
'h7=errordlg(''除数不能为0！'',''error'',''on'');,',...
* n) D1 I3 C4 ^3 s, n( F' V1 ` H j 'else,',...
8 ] W, p, z. U4 {) r! [1 O0 ~, K 'k=a/b;,',...
$ y/ n9 r" n# C0 V9 N9 O+ b# D0 o 'c=num2str(k);,',...
& v" j& w5 w+ o9 Z7 _$ Z- J0 @ 'set(h4,''string'',c),',...( A' |6 v8 Y' ]: g
'end']);0 P! d0 T- r1 A' k$ }$ g* ~
h8=uicontrol(gcf,'style','text',...
' A0 G ~ i! U6 g 'string','除数',...
4 }* O8 T1 P& i4 a! t) ~5 u 'position',[80 175 100 20]);8 |0 \% s3 F8 Y: F) [! U
h9=uicontrol(gcf,'style','text',...# C4 P3 F) Y1 G0 I% T6 w) D
'string','商',...
9 u) i$ j2 _0 j" v/ L: z 'position',[80 75 100 20]);9 {8 F! W+ J0 L
4 k% Q' T. Q6 Q" r9 f
; N9 u0 s2 Y; f! S实例10：单选框的使用
! `7 j: P& F- o, Y( P; P
$ _7 i" a/ B! [* j+ Z# N- Fh0=figure('toolbar','none',...
/ a- E/ a+ x* ? 'position',[200 150 450 250],...8 O, `2 _3 }6 W9 E
'name','实例42');( }. I0 c5 l) E* P( c0 {' P% h
x=0:0.5:2*pi;6 h5 e5 }9 D5 i! z4 @) F
y=sin(x);
: D5 u( q9 |* w- D8 Qplot(x,y)
9 S: v3 K) o8 q, t! P" q5 _grid on
& q. j' U% k. D4 w4 dset(gcf,'toolbar','none')
9 y- d' c4 K) a9 R7 m) _+ Vg=set(gca,'position',[0.2 0.2 0.6 0.6]);
! `0 J9 R7 ~" Ihuidiao1=[...
7 _* V1 ?, B" C* w$ H 'grid on,',...! Q* q! @. Z J* M
'set(box_on,''value'',1),',...3 H" a: Q6 q4 `7 o, C
'set(box_off,''value'',0),'];
_% v% s1 [" A" `" _1 V% D; phuidiao2=[...
. [9 g) r& W) s 'grid off,',...& n; \8 b) w- W4 I+ b& U! D9 K; i
'set(box_off,''value'',1),',... {+ D' u% X7 y: b4 d
'set(box_on,''value'',0),'];. q- k4 M/ J' j6 q* k! Z
box_on=uicontrol(gcf,'style','radio',...- v6 y7 y- u! k
'position',[5 50 50 20],...8 Z3 M" G7 }- v1 f: k7 `. G/ @" u
'string','grid on',...( {, ^: f- v! z8 P& i
'value',1,...
) \: u2 m+ R. k2 ?% A6 D! N 'callback',huidiao1);0 |7 }! `4 N( ^9 T- r) n
box_off=uicontrol(gcf,'style','radio',...
& O0 B' J C- O" u' b, w 'position',[5 20 50 20],...* Z% H3 T8 h" k! Z, \
'string','grid off',...7 ~# s B9 w6 J6 V
'value',0,...* v u8 M( O7 _' e, }, b( x' [& Y
'callback',huidiao2);4 N8 r: A3 p j5 F; D& L
title('无线按钮的使用')
5 q+ Z( @0 R1 o* I5 V! ?) M9 s; D3 b1 ] N/ e- r
3 c; m; W: J# `( c* t# O( l实例11：添加环境效果1 i% T: m& E* a7 Z# p# c7 g1 F" h3 ^
6 c$ n7 j" ?4 D* r' Lh0=figure('toolbar','none',...
0 ]- b G. t0 ^# A, t- X 'position',[198 56 450 468],...; ^4 d$ O6 ]4 f8 {) s
'name','实例43');
& O, |6 n1 N8 r3 ^h1=axes('parent',h0,...
& }% _5 \: K. z 'position',[0.15 0.45 0.7 0.5],...
) c& p" U9 Q3 H" W& W! V 'visible','off');
) w5 r% {9 d% \sphere1 L+ Y7 w) e# ?
h=findobj('type','suRFace');
) P. m- E: G G* t! Bshading interp9 H, z- M( y" ~
axis equal
% h2 Z5 Y, x4 I+ i; e, w; y! l1 Ll=light('position',[0 -2 1]);) P% ?! ~$ \9 G- B$ ?# O! v
k(1)=get(h,'specularstrength');3 f4 F6 C) R4 H+ a
k(2)=get(h,'diffusestrength');
/ P0 c" b x' Y4 i( ?8 [. B4 Tk(3)=get(h,'specularexponent');
) i, M* W+ `$ {3 h& Z. `+ Xk(4)=get(h,'specularcolorreflectance');
5 J- ~2 N/ L% v3 a: su1=uimenu('parent',h0,...
& M4 i6 W# E8 J, Q5 _0 I" b& T 'label','灯光效果',...4 ?5 T$ d1 Z' m$ Y$ _2 ^" e8 B% Q
'tag','u1',...
) @& s) f. w7 d/ x1 k) F 'backgroundcolor',[0.75 0.75 0.75]);
: Y' J1 G& @+ N1 w) w9 x: Q1 @u11=uimenu('parent',u1,...% P1 K2 b+ I* g6 Q( _! F
'label','gouraud',...
+ _' }/ {4 c( b 'tag','u11',...: X/ F8 L8 K3 t3 P, g
'backgroundcolor',[0.75 0.75 0.75],...' l# f+ `7 D, z/ U* R- s
'callback',[...3 u4 E5 }6 L i
'set(u11,''checked'',''on'');,',...
. Q! E) X# A/ y M; A: p# T3 W 'set(u12,''checked'',''off'');,',...
% x. ]) ~4 Z4 i' U+ Y 'set(h,''facelighting'',''gouraud'')']);4 e; N2 @1 Y: E/ c
u12=uimenu('parent',u1,...
9 c( _% Q/ A2 b 'label','phong',...7 U. X/ t: ^' P" _9 ]
'tag','u12',...) Z0 U6 U7 B1 ?7 q
'backgroundcolor',[0.75 0.75 0.75],...% g7 b1 \7 x* q
'callback',[...
7 N2 ?8 l/ C) d O. t4 H; _# v 'set(u11,''checked'',''off'');,',...
9 @, J6 }, ]1 r0 T& {/ y8 B 'set(u12,''checked'',''on'');,',...
' j2 a# h0 z2 |; ~* I/ x) C# Z5 X 'set(h,''facelighting'',''gouraud'')']);& E% ]8 G8 o. l$ t3 z" ]
u2=uimenu('parent',h0,..., ?9 ^2 u& |* B! B6 j+ Z4 s
'label','背面灯光',...4 K1 r' v8 J9 d& N% M; |. K( u
'tag','u2',...% U' ~4 ~% M- M. x1 O: i
'backgroundcolor',[0.75 0.75 0.75]);' l* I& C& |2 F
u21=uimenu('parent',u2,...
; O! y" M: X+ Q4 } 'label','reverselit',...4 U4 `- ?% K! w3 s# U6 F" w+ w
'tag','u21',...
9 c1 L( V3 W) c5 B* a! G) B8 e 'checked','on',...5 F. S9 J" x: t# {$ ^
'backgroundcolor',[0.75 0.75 0.75],.../ A4 f+ [: K5 W! v+ f* c5 y+ C
'callback',[...' U/ Z& o- t1 ^: }) G+ H
'set(u21,''checked'',''on'');,',...
1 \# a! D* e1 B 'set(u22,''checked'',''off'');,',...
1 J1 e7 P8 f5 @$ V 'set(h,''backfacelighting'',''reverselit'')']); e; F( p. R8 Y8 E, Q4 j
u22=uimenu('parent',u2,...9 _9 j6 E& H8 n4 i( T
'label','reverselit',... {/ Q( T" ^* F: V
'tag','u22',...1 i0 b! }4 o, `# F' ^; t
'backgroundcolor',[0.75 0.75 0.75],...& v$ L$ @# g! W; S- l5 P& ^( W
'callback',[...
) L7 q) s& r# H: r+ M 'set(u21,''checked'',''off'');,',...
8 a2 R+ R' E4 W+ l# V3 b 'set(u22,''checked'',''on'');,',...
. F* j* G8 x4 ^$ [4 L1 Z) N 'set(h,''backfacelighting'',''reverselit'')']);& m6 v; l- q, x7 f6 Z; K
s1=uicontrol('parent',h0,...# u% Z- Z9 L1 v
'units','points',...
! v. v8 S2 y$ @' ~" }% h+ K8 X- A 'style','slider',...; I+ q8 w' y8 V* S4 s) M
'tag','s1',...( \1 X/ o% H' s7 N2 V
'min',0,..." E6 t+ I% \( V* N" Y7 P; I
'max',1,...
+ f% b p9 w% c) U1 \ 'value',k(1),...0 Q+ r6 M" s! K- [ O' H
'position',[20 80 100 15],...
! }/ `1 ]" w+ a8 R; U' R) }- Z/ j) @ 'callback',[...
+ a2 b) y* A b7 O# _7 J% ` 's1value=get(s1,''value'');,',...
, L, f3 k' `' P5 c% W6 f 'set(h,''specularstrength'',s1value)']);
. o4 C5 N Y @+ i9 Ut1=uicontrol('parent',h0,...
0 V2 ? T: i' h+ j0 E 'units','points',...
/ {; [: r& ?% y* g2 {$ B) }% D' E 'style','text',...- q2 l Z9 |+ R
'tag','t1',...* x* k# ?9 i% ?6 b/ n
'string','镜面反射强度',...: W- ], n G; z3 \
'position',[20 97 100 15]);* B ^$ @# `! c6 O
s2=uicontrol('parent',h0,.../ x& a) X/ ]/ U, }: Z, ^
'units','points',...; Y: x0 O/ ^( Z1 @4 v( ?3 O! \
'style','slider',...
1 H2 b, g7 J8 z8 a9 t9 t% t0 _ 'tag','s2',...2 c( K$ H, Y9 H. A7 |
'min',0,...
/ M7 {8 c2 q! P3 H5 n! i/ `8 J, U 'max',1,...
! h9 D) p: t' B 'value',k(2),...4 r" v2 c! x. G# L
'position',[20 30 100 15],...- R; j$ H# x5 k+ d
'callback',[...
7 Z- ?$ _1 K* T 's2value=get(s2,''value'');,',...
: _5 H5 n) t) W6 M 'set(h,''diffusestrength'',s2value)']);
! E0 D" R0 R( W! u7 at2=uicontrol('parent',h0,.... `) X- s& _; P1 i. b' {1 z
'units','points',...
; @3 L; T7 w/ \7 ?$ f 'style','text',.../ y! ~4 }4 h; X% K& Y! o+ F& p
'tag','t2',...
( x- c% N# e. E; [2 |3 S 'string','漫反射强度',...6 q/ C# s& {+ J6 |! y% _4 r
'position',[20 47 100 15]);: L# l2 o0 T' {4 m* [
s3=uicontrol('parent',h0,...
8 ^ I- R" N' N( I* y 'units','points',...
1 @) ]( L- H7 ~7 Q" y4 } 'style','slider',...
1 q; V! T+ P3 P7 J- f; G& \ 'tag','s3',...% P- {2 t T) a% A/ |2 g
'min',0.1,...: [. C4 o2 y& e( E
'max',1,.... ^, O$ `" q# e* O% g) F
'value',k(3)/20,...
* u8 ^) D) f: ^( ]5 S 'position',[220 80 100 15],...% ^, F) d# [; D. j5 k
'callback',[...
6 f$ }4 D1 d0 e" s" p& R 's3value=get(s3,''value'')+eps;,',...
% A, d. c/ ]6 A, s 'set(h,''specularexponent'',20*s3value)']);
( m$ Q( E1 t9 F, ~9 [t3=uicontrol('parent',h0,.... w( `4 N7 c8 i2 |! R
'units','points',.... O5 V b% V N
'style','text',...+ a2 F, ]: i" b
'tag','t3',...
! R$ s6 m! l2 u% f1 o+ j 'string','镜面指数',...
3 Q$ `% Z' S7 W" m 'position',[220 97 100 15]);
- Z% y! e- M Y! Q4 {s4=uicontrol('parent',h0,...
! s0 g4 B0 Z9 K 'units','points',...9 g( l0 } u) Z+ t0 f4 d
'style','slider',...
. l* S C- b ~% G+ t6 J 'tag','s4',...
/ e2 Z0 A8 l5 i. p 'min',0,...1 c5 ?6 ~' R' c7 ~, h
'max',1,...
. J2 R$ Y5 V8 W9 J1 f1 c' }3 G+ V* X. Q 'value',k(4),...
. ?8 h2 J) Q# [5 Y6 y% w- Q 'position',[220 30 100 15],...( k+ s7 \0 ?+ q- O: e/ q( G
'callback',[...) Z' J% U9 c/ F* N4 t, S4 n1 g' z
's4value=get(s4,''value'');,',...; v; R1 `* J6 p( S. g5 ]! s8 ]8 Y! _, _( S
'set(h,''specularcolorreflectance'',s4value)']);4 G5 p: w4 l- n; i8 z( I. {
t4=uicontrol('parent',h0,... Y# N- n! `$ |1 T
'units','points',...
" X3 |+ r' M9 x8 e 'style','text',...: u) _* z$ ]6 V4 ]' r
'tag','t1',...
* `# Q% g8 u' |. L 'string','镜面颜色反射比',...+ i* R/ ^$ L5 `) j% @; U
'position',[220 47 100 15]);
# x# `6 O! [3 q w8 cb1=uicontrol('parent',h0,...
4 w# N/ `6 `' q ^( O4 k 'units','points',...
' s Q$ |' S& N0 o) x( g7 n 'style','pushbutton',...7 c, Z* U, E Z) x1 p; G+ }
'tag','b1',...
4 e( G$ T$ X& g; F3 G) C3 r 'string','关闭',...
. d. Q7 ~$ r) q( \3 B8 G' ~* d 'position',[145 45 50 30],...' H6 r4 V2 n9 r9 C! l
'callback','close');4 _- `, P& F7 w: p/ ~* z& H
1 }$ l: w m$ ^: b8 q
/ T, U' X$ G, d实例12：改变坐标轴范围. M6 G( \" C/ s, N
% H6 y' T/ q3 F+ u* Kh0=figure('toolbar','none',...1 h n% l0 @) L3 N* \ V" v
'position',[198 56 408 468],...
2 \0 Q! o, b$ M- a+ c, c 'name','实例44');4 @$ D( Z* t+ H& w
h1=axes('parent',h0,...
$ L- e/ H8 i) Q' N 'position',[0.15 0.45 0.7 0.5],...4 Y9 `5 }" G, E! U7 C! Y, q1 g
'visible','on');* }5 b& P2 x: S8 b3 e1 r1 |
e1=uicontrol('parent',h0,...
- ?1 X+ s2 T% S" a+ A- g7 |% p% ^' x 'style','edit',...: A4 l1 E) f& S9 u7 ]# r
'string',1,...
) L7 j! ^9 I/ q- \/ | 'position',[50 120 50 20]);
. N" h3 R$ }' H. d0 Yt1=uicontrol('parent',h0,...
V7 g- N. i7 O9 f1 o, L7 x 'style','text',...
" X! F' I. j8 C1 U 'string','X轴最小值',...* G% r+ H5 B, D+ K' S
'position',[35 150 80 20]);0 c3 A' s5 j0 A! D; D
e2=uicontrol('parent',h0,...' u, I$ d( c7 R# m6 X8 ^3 t
'style','edit',...
% W& p* i( ]$ w. I( U$ B 'string',5,...- J' T, L3 _* ^5 c
'position',[50 60 50 20]);
# q9 J5 {" y4 e- K) q) k: _t2=uicontrol('parent',h0,...& M4 V; M, Q N/ r- T
'style','text',...
# @0 K6 G1 H/ x9 n z- r; ~1 W- D+ l 'string','X轴最大值',...
) s7 s( T7 j( A9 K- Y/ X2 x# v 'position',[35 90 80 20]);) C! `6 Q2 N/ g+ x
e3=uicontrol('parent',h0,...
) B' P: F, R& p' {; q+ m7 i/ U 'style','edit',...4 _9 a) A, ]8 ?& ^( l
'string',1,...
: F( p* q8 e0 H8 F7 P) \3 r2 Q( Z 'position',[150 120 50 20]);; {8 x6 b# e8 ~, V5 u+ X6 u
t3=uicontrol('parent',h0,...
8 x; e8 t$ X* W" c5 }% D5 u3 n# P+ [ 'style','text',...& X6 V2 L( a8 Q; }
'string','Y轴最小值',...3 j- u( S/ E8 H1 d% n" d
'position',[135 150 80 20]);
* M0 `- H+ x* B# K7 f/ de4=uicontrol('parent',h0,...
6 G5 k" r. w5 D3 J2 @; P, _ 'style','edit',...$ x! [- K. B2 a- K9 _0 V
'string',5,...
/ j/ f. C* n( n/ t 'position',[150 60 50 20]);2 }. L% Z8 L* o8 B3 ]
t4=uicontrol('parent',h0,...
6 E; B9 ?# r6 Z0 Y4 g2 R1 s 'style','text',...$ ]* T& k" ~+ D. H: H! D) x
'string','Y轴最大值',...
$ h+ J% O/ V- \3 z9 e8 t 'position',[135 90 80 20]);+ R! r; {* b- D1 a. v! y; O
e5=uicontrol('parent',h0,...
8 o2 u' f- T7 v6 g 'style','edit',...
* c" D3 e6 Z& v 'string',20,...* S- e# q& b0 T. }$ X6 q
'position',[250 120 50 20]);
) h- `" t5 c' o+ Q* ~* \t5=uicontrol('parent',h0,...# p# U$ f8 @- D
'style','text',...
5 T4 D1 T8 X: a* h4 l 'horizontalalignment','left',...
1 Q. V! N2 ? [* T; B7 y; N* D 'string','点数',...9 O9 A- V6 t. y* Y
'position',[250 150 30 20]);6 W+ G. o$ g4 l5 J
b1=uicontrol('parent',h0,...
( n! o: u3 P2 Q% f% [) [ 'style','pushbutton',... H+ H! m& V5 R( ~2 T/ [" z
'string','绘图',...+ O% {( I: ~0 o9 ^
'position',[250 60 60 40],...
* n0 H% M3 Z5 B9 T/ _5 \3 A 'callback',[...9 H3 N4 B7 _: K0 M/ \3 a
'a=str2num(get(e1,''string''));,',...& n; B5 ?% y$ n* y
'b=str2num(get(e2,''string''));,',.... R0 P* I) |8 c5 b) u/ K. ]
'c=str2num(get(e3,''string''));,',..." e; |& M) r# k5 S0 g
'd=str2num(get(e4,''string''));,',.../ v" a7 s, ?1 x" P' d% s2 i! g. ?
'n=str2num(get(e5,''string''));,',...
3 v) Y, k) v. U9 K4 k/ m 'xgrid=linspace(-abs(a),abs(a),n);,',...
7 L3 q7 r8 x& z& _# I5 r 'ygrid=linspace(-abs(b),abs(b),n);,',...
4 r3 E$ A7 P, B- X '[x,y]=meshgrid(xgrid,ygrid);,',...
; k% ]2 G4 J& } 'z=c*sqrt(d-y.*y/b/b-x.*x/a/a);,',...
! g3 Q) f0 A+ ~( [3 Q 'u=1;,',...
n, ^8 x& F: _ 'z1=real(z);,',...
; \* u; {) U! g) ]' V) X9 x 'for k=2:n-1,',...
% f3 W, v" B# z 'for j=2:n-1,',...' q2 M% k5 w% m. l- A
'if imag(z(k,j))~=0,',...- ]$ ~! N$ y4 Z8 c5 L3 Y8 G( C( v7 L9 q
'z1(k,j)=0;,',...
: k* I9 O/ t( s4 s 'end,',...
% H8 M6 ^ k9 ]; p1 Q/ c, _/ n) G" V 'if all(imag(z([k-1:k+1],[j-1:j+1])))~=0,',...
7 l9 W, r2 V" ` 'z1(k,j)=nan;,',...- X/ v7 v* ^. ]* g5 e3 d* ` w
'end,',...
+ J2 {" ^& D6 r" ]7 g 'end,',...
& J: D- [# P/ I3 p 'end,',...
. Y+ x4 @/ p6 U% Z* }9 A5 b 'surf(x,y,z1),',...3 H' u7 [3 j- F3 d1 \
'hold on,',...6 n# K; a1 x1 e1 v2 g
'if u==1,',...
6 j y1 k5 X( w, `4 S7 r& T( j 'z2=-z1;,',...
& w) |- J9 [: t 'surf(x,y,z2),',...4 q3 \ k1 r( n O
'axis([-abs(a),abs(a),-abs(b),abs(b),-abs(c),abs(c)]);,',...
* I: R. c' k6 H* s5 d' I( } 'end,',...* }( t; k) r( U0 J7 o
'xlabel(''x'');,',...( @2 ?$ J V) B6 U, @! h0 T
'ylabel(''y'');,',...
) A$ b. ^2 N- D! \( `, Y0 [; D 'zlabel(''z'');,',...
- l; k8 \6 Q& b& Y2 T# {1 s* U 'hold off']);
" G4 b& d [1 l: {7 |b2=uicontrol('parent',h0,...
6 X: h3 W) O; { 'style','pushbutton',...
; j, n. X) M9 p, D3 R* y 'string','关闭',...
3 d' ^4 ~0 F; f1 c/ m 'position',[150 10 60 20],...
- g! @( ]) u/ [9 K/ `# i 'callback','close');
! W8 E! P' t/ U% F" H$ x/ P5 M6 d
+ j( s& u5 g1 `" U+ s0 w- N X$ B! x
H" t+ M- G$ \. k- k8 |实例13：简单运算器" Q' i8 f( ?4 \+ k
3 r, F+ F- _* x `4 x$ a- Z7 @
h1=uicontrol(gcf,'style','radio',...
7 m+ S. _/ t% x6 W 'string','加',...# `. M4 _1 }0 C
'value',1,...
( {) b1 q7 E& B8 U3 w2 f 'position',[20 150 40 20],...' Z- p3 {, n: N& q7 Y- {
'callback',[...
: c* }8 n$ Z' ?' S! I. v 'k=1;,',...
1 Q2 T$ T' P+ b/ ~5 A/ B% I/ K 'set(h1,''value'',1),',...
$ c: y; S) W* Z# q 'set(h2,''value'',0),',...
" [' s* H2 Z' q: o 'set(h3,''value'',0)']);# l8 y' U* [; T
h2=uicontrol(gcf,'style','radio',...
0 o0 Z" T" [. w8 o 'string','减',...
; Z. K6 Z7 s Z, A9 y+ p# \ 'position',[20 110 40 20],..." S" C. F# v8 f" A* s {
'callback',[...
3 g1 x; H' E, e# u! w 'k=2;,',...3 \- W' |' W i% Y+ i
'set(h2,''value'',1),',...
0 g) [& r: @9 o- n ? 'set(h1,''value'',0),',...
9 z* Y. |2 E0 w7 a1 a$ k 'set(h3,''value'',0)']);3 K1 G& ^$ n; R3 V
h3=uicontrol(gcf,'style','radio',...
! H3 b' L- l# ~* m! U: v5 h 'string','乘',...
5 w+ v4 ~7 }$ i$ b$ O, Q$ k 'position',[20 70 40 20],...9 ~# w0 L |0 u6 ]: x
'callback',[...
$ Z# U4 c3 Z3 z1 T 'k=3;,',...6 L6 Q9 ]! X8 B/ l/ }. ^$ C2 Y
'set(h3,''value'',1),',...& h4 V) W1 E4 W$ z
'set(h2,''value'',0),',...; `9 B! o- e: Z, h; p! ?5 ]/ H
'set(h1,''value'',0)']);
& x" s" K% b1 T3 [% Q7 Te1=uicontrol(gcf,'style','edit',...
) A' y0 k0 g. P1 @ 'position',[80 150 100 20]);& N7 S% W: v# Y/ p4 m7 G
e2=uicontrol(gcf,'style','edit',...
2 F4 }* J, H5 {1 I) Y/ v2 H1 E 'position',[80 110 100 20]);
5 b* P7 N- l# f! }e3=uicontrol(gcf,'style','edit',...
# v( b" r) @! h 'position',[80 70 100 20]);- P! H# ?( G% z) ?* `
b1=uicontrol(gcf,'style','pushbutton',..." h& ]0 j" g/ G( _8 t# G
'string','运算',...7 x6 Z$ {0 @4 U9 ~) a* X
'position',[200 150 80 30],...
, m' n2 u- r- l1 n0 h. H8 s 'callback',[...
- K# s4 y( I3 Z) f* a9 i6 [+ N 'x=str2num(get(e1,''string''));,',...$ s5 I4 s( ], y( G3 r3 L
'y=str2num(get(e2,''string''));,',...7 m3 ?0 _7 b+ C
'switch k,',...
2 c. L5 K: ]# {$ _1 r 'case 1,',...
6 @! K; P; @# t) B8 d 'z=x+y;,',...1 {; q: ~$ t* x- |2 ~9 R$ f8 @
'case 2,',...% W9 ]+ B8 T) `0 z( k7 W- W5 c
'z=x-y;,',...6 B6 _, {4 \: e8 O% }
'case 3,',...1 H8 o. K. S0 a, s2 H
'z=x*y;,',...
) H& T$ N9 }8 h" B; p 'end,',...
+ x3 i8 P, t o4 G8 _2 F3 Y. W 'set(e3,''string'',num2str(z))']);
; Y4 O' Q' J- ?( I! R; eb2=uicontrol(gcf,'style','pushbutton',...
6 V2 c1 X# ?6 Q 'string','退出',...3 ^% ~- n2 W4 v& e) @. Y
'position',[200 100 80 30],.../ T" L+ d0 F, R8 ]$ W* h
'callback','close');
" ?1 c0 C# g1 ^( L' i
. l: g# z6 |5 ^, U5 m
/ ~$ a, q7 D9 d' k实例14：曲线色彩的修改
% h, V1 x8 _1 v/ d* x% _# \6 T$ A. Z7 {; M, ` A: h( A
h0=figure('toolbar','none',...4 j5 f" ]" G+ O+ @5 j% o* T3 m
'position',[198 56 408 468],...
. b- Z' L' N7 J 'name','my second gui');
" j# ?! L! _! x5 U) Bh1=axes('parent',h0,...
" f+ a1 J. o8 l3 ^ 'position',[0.15 0.45 0.7 0.5],...7 n( D& t4 A3 _% N# l
'visible','on');/ E, S0 V0 Y; z" O
x=0:0.1:2*pi;
. i8 {2 G' F$ O) j& d, wk=plot(x,sin(x));$ ]( _6 D+ k8 T6 `6 S/ k
xlabel('自变量X');
1 W p2 v- T# f8 l0 d2 u0 Iylabel('函数值Y');0 @0 b: A, ^2 l2 O
title('图形色彩改变');4 G$ V+ D+ [7 \3 `- \) z
p1=uicontrol('parent',h0,.... V5 {4 }! r. b
'style','pushbutton',...
4 h, @, L) V1 l; b 'backgroundcolor','r',...
6 N% k' Y4 y: K% m0 w! @ 'position',[60 100 50 30],...+ _) r7 n2 N# D; o1 n
'callback','set(k,''color'',''r'')');1 `8 s/ \2 i2 b
p2=uicontrol('parent',h0,..." h/ ]# m% I9 e
'style','pushbutton',...
% E( B5 _: N7 g! z6 R, i$ p 'backgroundcolor','g',...3 Q# L( M( F/ |& {4 u( q
'position',[170 100 50 30],...$ k! L$ S+ S( Y5 T
'callback','set(k,''color'',''g'')');
0 t/ V% }/ C% y9 b4 O8 d% ^- Wp3=uicontrol('parent',h0,...( j% X, T; a$ T% `5 H
'style','pushbutton',...
* A* ?" {" i$ I& c6 Q+ W6 [ 'backgroundcolor','b',...
3 i1 s* l& i( p3 f9 V, Z3 a- G1 { 'position',[280 100 50 30],...
' p9 [) n" u7 D- ]. u# O 'callback','set(k,''color'',''b'')');
( O2 @7 c. _9 ^' X: c: }" x1 |/ G7 Kp4=uicontrol('parent',h0,... K9 m# N. J. x
'style','pushbutton',...4 Y8 [- |# w" U6 p! L3 k
'backgroundcolor',[1 1 1],...$ Z2 \0 a$ J& `$ P
'fontsize',20,...8 x6 f7 h8 l( a1 c5 V
'fontweight','demi',...+ y9 }8 R/ K, I9 ~7 I8 ]
'string','关闭',...3 U' A* \+ M+ w, ^
'position',[150 30 80 60],...
8 F! T. q" K* U 'callback','close');
9 ]: Z, {5 r. P: ]# U' c2 Gt1=uicontrol('parent',h0,...
: m4 W. ^) `2 a7 t% K! W0 d& I 'style','text',...
5 ~! I( |$ D) o) @- v 'string','红色',...& A. f$ K+ j, K4 l
'fontsize',12,...: Z" a8 K2 [5 d$ a$ t! {8 c
'fontweight','demi',...
/ B* h! X$ A& L. o) ` 'position',[60 120 50 20]);. `# r$ E% f' }6 k
t2=uicontrol('parent',h0,...% I. t& @ a) A. ]( S! ~
'style','text',...# f, r9 b3 C4 r i* {
'string','绿色',...
8 y0 l& O& m) c- J; } 'fontsize',12,...
, N3 O$ c4 r j+ ? ^ 'fontweight','demi',.... _# A, O2 D& e6 U2 I' \
'position',[170 120 50 20]);
1 v8 g- I4 T3 S8 T# zt3=uicontrol('parent',h0,...
u0 ]$ m! x/ {" V/ } 'style','text',...! K# ]% w9 G6 V1 A8 k
'string','蓝色',...
' R4 r& h8 K8 ~$ s1 P 'fontsize',12,...1 p9 m/ N+ u& [1 U7 T0 E* a
'fontweight','demi',.../ }8 @% D- i! p" n% D' i. L- h
'position',[280 120 50 20]);8 ?- ^0 [3 W/ c: g, x
1 p+ H, e4 X6 B' H# r0 g/ w, X0 r2 ~5 g5 N
实例15：曲线标记( @& I8 S7 @* O* d; m
% K- s" b4 G" p2 m& Q; B( |
h0=figure('toolbar','none',...% v/ y( C2 f7 a0 q( w. X
'position',[198 56 408 468],.... _/ E4 N2 ^! I1 h5 v+ g2 H# S
'name','my second gui');3 P) u2 C/ D& ?) U
h1=axes('parent',h0,...
1 O! q/ k, w1 o9 a 'position',[0.15 0.45 0.7 0.5],...) }. S/ J/ o. x W
'visible','on');% F( u" c/ U" u5 Z A% m
x=0:0.1:2*pi;
T/ R9 W9 U1 } J. f/ f3 fk=plot(x,sin(x),'*');; P: e3 T4 j0 n% r3 J0 m3 n
xlabel('自变量X');
$ I% f7 O, | W. o# }ylabel('函数值Y');* B5 Y2 U l0 e; c( E" `& O/ Y# A
title('标记类型的改变');1 A- z4 I! B9 }9 A! u
p1=uicontrol('parent',h0,...
X7 Z5 H$ b# `: |* r9 ^ 'style','pushbutton',...' V5 N8 w, g/ M% y! m& g9 M
'string','+',...
S& x# F9 H+ Q7 k 'fontsize',20,...8 q, |$ ^7 m0 m# E. J/ m
'foregroundcolor',[1 1 1],...
' k7 l6 B7 r/ V: j, r* ` 'backgroundcolor',[0 0 0],...+ b6 T' h: a1 \) Z
'position',[60 100 50 20],...
. s J! I" ~3 u; F 'callback','set(k,''marker'',''+'')');# p g8 \& I$ _1 o% b6 z" Q0 p8 o
p2=uicontrol('parent',h0,...) q) i7 o# W: M: N! \ q1 X
'style','pushbutton',...
4 K5 d g0 K: O$ w& N4 H4 u 'string','o',... E( X, D* I# H# Z3 Y
'fontsize',20,...( g$ L% O4 y D; u2 m( k7 l
'foregroundcolor',[1 1 1],..." f8 M. L, x. C2 E9 [1 c
'backgroundcolor',[0 0 0],...
! F: x4 \* T% v* [. u! V- m$ h 'position',[170 100 50 20],...+ `) M w, e, S) k( n6 C
'callback','set(k,''marker'',''o'')');9 X' {; x6 q/ S, \! e% i" e
p3=uicontrol('parent',h0,...
}% d- b0 ^% G& P) e7 R& b 'style','pushbutton',...
' n/ S, {0 E# [, ~3 M% q& U V( J! Y& j 'string','x',...# l B1 G. N% u( N/ L; Q' A
'fontsize',20,.... K( S4 s( k$ \
'foregroundcolor',[1 1 1],...
+ I( v9 H0 l! i4 u 'backgroundcolor',[0 0 0],...1 Q, y; o2 z9 {6 | t
'position',[280 100 50 20],...5 H2 d y( `2 x
'callback','set(k,''marker'',''x'')');& `3 O7 ]& `& I
p4=uicontrol('parent',h0,...% S+ q6 L' V$ a' [
'style','pushbutton',...
, C# r/ ?! w. B) f5 P o6 F, R+ C 'backgroundcolor',[1 1 1],...
* p/ N3 A+ O( t5 {( d4 i! p 'fontsize',20,...' n, L% P7 `3 B( S; P
'fontweight','demi',...; J, L' s6 @5 C( F0 B
'string','关闭',...
, `% ?4 B* T8 h3 L/ L 'position',[150 30 80 60],...
1 ^2 l( ]3 I* Z5 ?3 G$ m" u3 X8 U 'callback','close');
( u- l$ `$ L- |8 mt1=uicontrol('parent',h0,...
' {3 } `" g) Y, h 'style','text',...! u6 Z7 ?! E+ T& [* ^1 J6 ]7 g
'string','星号',...
4 { e9 \" |; D4 x5 G 'fontsize',12,...
; z! h+ @+ W) ~5 E 'fontweight','demi',...
5 j* u) r J N 'position',[60 120 50 20]);
! D* c9 C4 V+ |% A6 x Y9 b3 s9 Nt2=uicontrol('parent',h0,...
P& F! P {" ^ 'style','text',...' @8 v4 k# w2 f0 t. f* L
'string','圆圈',...
1 T; o- p; Q: M$ K 'fontsize',12,...
: o; a: [6 S+ A$ C9 `9 u0 k 'fontweight','demi',... r2 |% \3 d* `6 r6 `
'position',[170 120 50 20]);
7 b( q; }. O! I/ U( [1 p; c' c% K6 Gt3=uicontrol('parent',h0,...5 h' j0 p* Y6 g, w: k
'style','text',...! c' M v5 z3 W
'string','叉号',...
, N2 S% d' f" n/ M 'fontsize',12,..., a7 H) D- b. n. Y% f' ?7 e
'fontweight','demi',...7 q4 L. G2 I: Y; K& Z0 ]0 m
'position',[280 120 50 20]);7 p& {" b7 G5 J+ D: [
' H- N2 v& j* h, M3 g
. n3 [* b, A) y+ n T. A9 ~3 t
实例16：修改曲型
a/ u/ P" p% ^& L' w
( Y {' Y# S1 P+ \3 x' `9 }1 Ah0=figure('toolbar','none',...8 k3 A3 T, U3 J2 ?4 U3 R; p
'position',[198 56 408 468],...
8 N! R2 Q' {+ D/ [ 'name','实例48');
7 G2 B) M% X; v/ Jh1=axes('parent',h0,...' }' w9 N K. N. x
'position',[0.15 0.45 0.7 0.5],...! } f1 y# B) R) a
'visible','on');
5 W; _& |# e5 N! e* L' Ix=0:0.1:2*pi;( q( k: a; n8 `& u) I
k=plot(x,sin(x));
$ G1 {, i$ ]2 m, k2 O* ^xlabel('自变量X'); [, A9 E/ F8 }2 U% o6 }5 A2 [
ylabel('函数值Y');. b9 e7 c+ p( a. f3 B& Z
title('线型的改变');, G/ m: }) X+ p. ?0 v# ~8 s' ]3 G' Z
p1=uicontrol('parent',h0,...
2 Y+ z; R( o) J/ N( Q' I( X 'style','pushbutton',..." E" T( K9 ?. O# a* r
'string','-.',...
' M* }" J* o4 | 'fontsize',20,...5 J8 d! c# }' W
'foregroundcolor',[1 1 1],...
& C, u% a! W# G 'backgroundcolor',[0 0 0],...9 W E2 ]( d0 ~- t
'position',[60 100 50 20],...
4 z2 ~, ^* D5 b) B: F! L 'callback','set(k,''linestyle'',''-.'')');, B4 ~" g( I% o/ S, Y$ `
p2=uicontrol('parent',h0,...% R. O( S4 B! F" F. X
'style','pushbutton',...
, C' o% i. I8 B' K, e: O! \ q7 r 'string',':',...3 n( K8 G4 i; C, g
'fontsize',20,.../ M* T# M# A' ^ X
'foregroundcolor',[1 1 1],..." H4 z/ j" j4 c0 P9 O
'backgroundcolor',[0 0 0],...
8 ]: K1 ?5 v6 j, j, Z1 ] 'position',[170 100 50 20],...
2 j1 e/ x' i: e; e1 `# k& e; q9 K 'callback','set(k,''linestyle'','':'')');
8 q8 @4 x4 [; S* v4 Op3=uicontrol('parent',h0,...
$ G0 P; C9 M" ~ 'style','pushbutton',...
! `! W8 j" y8 e1 U, r+ s" T% @ 'string','-',...* Y( D: u& Q$ t: o
'fontsize',20,...( l+ A9 f/ ]& w% ]( {6 i
'foregroundcolor',[1 1 1],...
/ @( K9 ~9 f4 f: E* c: F- T/ Y 'backgroundcolor',[0 0 0],...5 C9 {( R' m' R& G( t" M3 ^
'position',[280 100 50 20],...2 d; t. {& c/ R9 e3 t
'callback','set(k,''linestyle'',''-'')');
( B2 K5 v: T/ _7 Q( Wp4=uicontrol('parent',h0,...' R( w6 J, a8 s2 B2 n
'style','pushbutton',.... r M/ @0 g* m1 q6 S i$ t7 ~0 G
'backgroundcolor',[1 1 1],...- {$ r/ H- ^1 `; x, A. L
'fontsize',20,...
\) q0 }4 j4 q- n' N( z 'fontweight','demi',...
) t" r; `5 Z* E7 \- ` 'string','关闭',.../ H3 B# R' P! F/ K' R, b
'position',[150 30 80 60],...
0 v( v4 B/ H- ^ 'callback','close');" W% n3 r* P5 l1 _/ P) p7 j( P
t1=uicontrol('parent',h0,...
6 i" Q5 h! D% B 'style','text',...
" R3 n s9 O+ X2 R 'string','点划线',...
0 h- x2 w% N `( m 'fontsize',12,...: {0 t" D; m" {5 f% N
'fontweight','demi',...
. Z. g$ t6 l# { 'position',[60 120 50 20]);* `* T0 N3 `# `
t2=uicontrol('parent',h0,...& F) {# z0 B0 W; M, p K4 V% o
'style','text',...% L( ]+ D3 Y- G+ {- F
'string','虚线',...
( L" t* O+ B% V0 P$ s 'fontsize',12,...9 z9 Y4 \3 Q. \8 r* j& k
'fontweight','demi',...
: S; x' X5 P' O) \$ a1 |# M/ n 'position',[170 120 50 20]);% r+ q! T& J* f$ n4 o- D' R9 j
t3=uicontrol('parent',h0,...
- {0 S7 Y% ~$ H3 |( h 'style','text',...7 ?& m* j3 t$ W- o$ y- F) e
'string','实线',...
6 } j5 V' u+ N) p/ k7 O/ r9 G: n1 I 'fontsize',12,..., B0 W% k D: [" F% s
'fontweight','demi',...7 v. q$ @( B6 S2 h
'position',[280 120 50 20]);
5 Y2 ^6 ?7 j% Q. H
5 @1 r- z: s1 F e. O6 p- c! H. S3 c. d7 e n
实例17：指定坐标轴范围- A$ ^ N+ V) _
! |8 @1 L- l) V& n+ f. U( th0=figure('toolbar','none',...
# f$ Q% X8 e' K 'position',[198 56 408 468],...
4 j! e! W( c6 G% o 'name','实例49');
. A+ K6 d) F" ]h1=axes('parent',h0,...
+ y( I/ |& ~ ?3 L 'position',[0.15 0.45 0.7 0.5],...$ l t- ~9 N" l& _* B
'visible','on');$ }7 D* Z& ?3 V. Q6 Y
x=0:0.1:2*pi;+ a' X- d$ u% i4 t) S6 P: _8 e5 e: u# c
y=sin(x);
4 @7 q( e( ^' ^4 H+ Mplot(x,y);( f5 q# `0 C1 C; v, G
xlabel('X');
0 U8 ]9 ^# D, ~- S5 h0 |ylabel('Y');4 o4 O* F7 U6 h
title('坐标轴范围的改变');
! m+ _" t1 o3 X( R8 fh=get(gca,'xlim');% H7 P% V6 \2 T! U& n) T/ L2 ]0 l
k=get(gca,'ylim');
! ~: Z! C1 G, W# C* r* @+ ve1=uicontrol('parent',h0,...
2 R/ e+ t& P$ t% k+ ]" W6 M 'style','edit',...7 M! s& j) n& s- u* a, U/ t" F
'string',eval(num2str(h(1))),...# L6 X& x) I: y4 A# X
'horizontalalignment','right',...
8 {3 C& E! J. w8 j3 \. y; r 'position',[80 120 100 20]);
% I, L; C) g; Z4 U1 |# |! C1 dt1=uicontrol('parent',h0,...3 G5 B ~2 o5 h. v3 t/ C7 f
'style','text',..." t( p( `+ C: W1 h8 U
'string','X轴最小值',...
' D8 T+ a* i* X2 B y 'position',[100 145 80 20]);: P- w% F6 g+ ^* m1 d
e2=uicontrol('parent',h0,.... A) Y$ y2 ~9 i0 g( |
'style','edit',... i0 A" n9 C# E. C4 o
'string',eval(num2str(h(2))),...1 p9 Q8 O& \( g+ {
'horizontalalignment','right',...
/ j/ C3 V; V( h" w7 e 'position',[80 60 100 20]);1 K% l2 S# D/ h5 k0 V* U8 @) R
t2=uicontrol('parent',h0,...8 Z4 n" |, n$ u* ^% p
'style','text',...
K$ N/ X/ F+ [ 'string','X轴最大值',...' w0 A8 Q9 b6 A6 V3 @4 k/ R) S1 h
'position',[100 85 80 20]);
9 E& a- p3 [ h9 }! f; Se3=uicontrol('parent',h0,...4 U3 j1 T* @: U7 U; {
'style','edit',...
8 u* z- f. c u5 f' V 'string',eval(num2str(k(1))),.../ e1 X) j! ]; N' u& r$ E: t* y
'horizontalalignment','right',..., u3 ]% z" [ w J8 w4 c
'position',[250 120 100 20]);
2 U- ~4 Q" v/ `. Yt3=uicontrol('parent',h0,...0 f1 }9 \) d+ z- R8 S- N
'style','text',...+ \4 {) {* w: N: k
'string','Y轴最小值',...
0 e( P4 ^7 T( |, M3 v 'position',[270 145 80 20]);
* R8 A2 O. K u* z- ^e4=uicontrol('parent',h0,...
+ v1 I& U1 r9 {8 Z6 u$ a& t q9 [ 'style','edit',...
- k( D2 \+ H7 v1 B6 T+ s- M D 'string',eval(num2str(k(2))),... o' Q( ], p+ @# |
'horizontalalignment','right',...
. q8 P, o( H( H n+ i, y, x' u 'position',[250 60 100 20]);
5 D" a. m4 y: S5 G5 G" L8 Ut4=uicontrol('parent',h0,...
7 Q, r2 c2 k7 [: p" X0 r. u2 i 'style','text',...
& ~* V3 |/ F p8 g9 o/ B 'string','X轴最小值',...3 i% Y% t7 D& `- m' [
'position',[270 85 80 20]);
& G2 Y, l+ s1 Y! A. L$ pp1=uicontrol('parent',h0,..., ]9 u' J3 T5 d- _
'style','pushbutton',...5 y2 F- K- T6 ^9 P
'string','设置',...: F0 }- X3 t- j) Q* j
'position',[105 10 50 30],...
- n! w' S4 C1 X5 A 'callback',[...# f/ s: w3 U( i! b+ \
'a=str2num(get(e1,''string''));,',...
! S3 S1 g' O) D# G# K0 S 'b=str2num(get(e2,''string''));,',...8 T6 L4 k9 I: ?$ W# M2 J6 d; W1 G+ O$ e
'c=str2num(get(e3,''string''));,',...( X7 {( O3 k+ U+ @/ k
'd=str2num(get(e4,''string''));,',...
v3 d" z3 }; z1 [% M. C' N 'axis([a b c d]),',...
& B( J8 h% W2 t4 D 'drawnow']);2 e* J; A$ ~! G9 u8 v0 j8 `8 _$ i
p2=uicontrol('parent',h0,.../ Y7 D; }, L7 `. V% g6 T% H
'style','pushbutton',...3 M( P7 Y0 Q! b8 o; } _. c7 G
'string','关闭',...
# R; T8 N8 ~6 _* f8 a 'position',[275 10 50 30],..., m( Z) h- K( I
'callback','close');
$ x" q8 a4 `9 s) f6 o1 s2 C+ V) h7 d V2 t" m6 n0 t7 b, T9 @
4 A& W* H7 T8 R7 E9 U8 X1 S3 w实例18：绘制不同函数曲线的用户界面4 R( u. M. H3 [( K" T( _# K% l
! E1 E! ~' D( U+ c5 I5 X/ n
h0=figure('toolbar','none',.../ `/ q; r( m& E1 t( o) F# c
'position',[198 56 408 468],...
6 ]( O( \* ~8 X" q, @, c 'name','实例50');
: @0 }5 p4 g; A9 w( \h1=axes('parent',h0,...
z6 A' r( L0 A1 G 'position',[0.29 0.45 0.7 0.5],...
+ Z( `7 ]6 h9 E 'visible','on');
; f; I6 v; n; h R2 F/ Gf=uicontrol('parent',h0,...
( W$ q; e8 U, o3 U8 n. _1 g 'style','frame',...
; |4 f7 V" J; ^1 D' _ 'position',[5 50 90 400]);
/ L' j* Z+ F! T* [3 Dp1=uicontrol('parent',h0,...: _. f* A+ ~) C h- e
'style','pushbutton',...
9 f) ] {9 o5 d! T* W9 ^ 'position',[150 100 60 40],... h; p( u m5 R$ S; Z
'string','绘图',...( c- o8 u6 @, F& ]. `$ ?( a
'callback',[...% G' Z8 \/ g- s2 K+ c
'm=str2num(get(e1,''string''));,',...
9 x, X1 o, |/ l. W2 S! Y% N 'n=str2num(get(e2,''string''));,',...+ b; ?% S8 S9 ?: f, `
'a=get(l1,''value'');,',...; J+ Q6 K- M8 W
'x=m:0.1:n;',...# \+ G) H' y# A) F% C( v. p* h
'if a==1,',...
* W' N( l- f( c 'plot(x,sin(x)),',...
% c- I. G7 S& R2 [ 'end,',...
9 @9 L5 _' C/ u. v, X3 E2 g" B$ O' j 'if a==2,',...
. A" V1 z* Q" B2 B 'plot(x,cos(x)),',...
! l+ ^0 y& @' K8 W( T5 I- _) Z) A 'end,',...
% _( I4 j! t: y' N: w$ N 'if a==3,',...; W w: s0 n9 g1 v
'plot(x,exp(x)),',...: e4 ]+ L' v9 ~' L9 c/ b
'end']);
0 e& ~5 n! q' I+ B1 u7 U M/ @p2=uicontrol('parent',h0,...4 o! c _# S: L6 r& \; c' k
'style','pushbutton',...
0 w5 m0 I! P2 ~" v* p& I 'position',[270 100 60 40],...
8 z5 z s( ~9 H: W 'string','关闭',...
+ Q8 D* ?8 }/ B# b! W& J Q# f% i! t 'callback','close');
, U- o* V/ c# y0 zl1=uicontrol('parent',h0,...
6 V( t3 W/ S! Z5 K: q; c- T! k 'style','listbox',...! D2 m8 B, w( f, N I3 C
'position',[10 300 80 80],...
/ d6 k: [% z3 E, ~ 'string','sin(x)|cos(x)|exp(x)',...
2 V8 A3 @: `! E8 t( V3 E 'value',1,...
, f# q0 q6 T+ y* B' M 'max',0.5,...
" {; X4 n' Y" W }9 ~) C 'min',0);
+ _% ]* {$ J5 ~( T0 _3 M; kf2=uicontrol('parent',h0,...
! P+ J4 F( I" t }, \; t 'style','text',...5 Y9 l7 b+ }& f% O' V# h6 P5 Y
'string','选择函数',...( C4 D: n% t0 R
'fontsize',10,...- j9 C4 n) k- F8 r X2 v
'position',[10 380 80 20]);
2 v* _2 X9 M: s4 k8 kr1=uicontrol('style','radio',...
& G, ?7 r3 q. M5 r* F6 X 'string','grid on',...
( t- ~5 |$ b: d4 l( ~7 o# Q) i7 }! a9 z! T 'value',0,...# v1 d7 V# R' e8 ?
'position',[10 100 60 20],...' z8 Q5 _: K9 ^5 v' T9 Y) Z9 V! O
'callback',[...$ M! [3 G- {9 q# x! x! S; @3 ]
'grid on,',...
9 H/ N6 f# z" l6 C9 R 'set(r1,''value'',1);,',...
# B! V1 Y: X: A9 o6 d$ C2 G 'set(r2,''value'',0)']);
# u0 ^# t3 N, p B+ Ar2=uicontrol('style','radio',...
( Q( V5 f/ Y7 s 'string','grid off',...
5 x' h6 C6 }, n: {+ E& v0 c: E& L# F 'position',[10 80 60 20],...2 B+ x) L% t+ l6 D. F, k4 ~: \) t
'value',1,...! r7 m; [* }# O% A! J1 e
'callback',[...5 n9 J3 T. }6 ]9 p2 ?
'grid off,',...
0 j( ?8 |( j c! S! O# m 'set(r2,''value'',1);,',...+ t& B! P9 W2 h+ v
'set(r1,''value'',0)']);; G; X( z1 P6 A2 \6 \
e1=uicontrol('parent',h0,...( _" s$ X2 o. ^ W0 y$ D7 b9 M1 r
'style','edit',...
6 F! s% a W9 ?' o2 D8 P 'string',0,...
5 D4 ^; [8 X" D) Y) G 'position',[20 210 60 20],...$ r; e& D `! f& b* y7 c' J9 z
'horizontalalignment','right');
) v8 U0 l5 }& e4 ^$ Ae2=uicontrol('parent',h0,... b I" {5 i" \& J+ }
'style','edit',...
# w3 J' s& W% L+ m; T 'string','3',.../ ]+ Z2 W, `/ F" N- y
'position',[20 150 60 20],...* u$ \; o$ Z8 A2 {5 u
'horizontalalignment','right');* V6 C! s# e8 E% w$ ~# C2 T5 a
t1=uicontrol('parent',h0,...6 J o+ Y) E8 m8 t. P) q" s
'style','text',...6 s1 B+ {! i; G4 D( V
'string','X from',...5 ~5 q' ?: o- s4 L/ V
'fontsize',10,...% M* @- P% N2 x0 T; s2 V: |
'position',[20 230 60 20],...
5 p8 {8 H* g0 u! x' O% l 'horizontalalignment','center');
+ r5 u" R& M: ^2 ]; U! x5 }t2=uicontrol('parent',h0,...
- a' ^: G# D. t+ j 'style','text',...
- Z [; [% X4 o 'string','To',...
8 {: V C1 n" M" K 'fontsize',10,...2 n8 d1 J* ]! N# _7 E4 U% g+ _
'position',[20 170 60 20],...
3 i" y" s( x5 L# {" L8 w 'horizontalalignment','center');) L. v; z! l, O: W# V u
& G8 H" d; w( z) x1 k
, B" t8 L# _8 r- D j- x$ _
实例19：可设置函数曲线图视角的用户界面
7 Z$ ?9 t* F, h# `
9 a0 K+ K n/ Q. r5 Wh0=figure('toolbar','none',...6 }' J5 o9 v' C; f' A% [( _; X
'position',[198 56 408 468],...
6 N# ?; a! `4 p% @ 'name','实例51');
" @. l) r( i, d" U" J6 S |h1=axes('parent',h0,...* W, v' T8 |& N" V5 j
'position',[0.15 0.45 0.7 0.5],...2 L* {2 j0 h/ n8 x# T; z" a
'visible','off');
1 e3 M$ }3 y$ a; W! s# _. S) T[x,y]=meshgrid(-8:0.5:8);
9 }* h7 N' h! {) G. zr=sqrt(x.^2+y.^2)+eps;
) ~3 t b5 Q0 `# p. D' kz=sin(r)./r;5 L6 l: H0 S1 }
f1=surf(x,y,z);
. t- a! c+ h. M- P, G6 f1 mshading interp% l& x' y4 c9 r* z- `
view(-50,30)
2 j9 X3 I5 y9 c' b8 k( b L1 [camlight left
- C: }0 n/ G2 Fcolormap([1 0 0])
7 u% a" J6 i. c& Gfv=get(h0,'colormap');
0 U u! a8 s! C- l+ j7 Y- mifv=fv;
( A: ^* H. w5 h3 {p1=uicontrol('parent',h0,...8 H1 C7 x: U- j3 ?( u1 e
'style','pushbutton',...
/ {2 s# j) p: @ i" i 'string','重置',...7 K* A$ m5 Q5 R
'position',[280 120 50 30],...1 g( B* d. [9 M
'callback',[...
$ X6 _+ s9 g( L& }9 A) r 'set(s1,''value'',ifv(1));,',...
* @+ y( e$ q8 S+ w) k: ~& a 'set(s2,''value'',ifv(2));,',...+ H) W# K0 P( d5 e6 V
'set(s3,''value'',ifv(3));,',...
" g9 q4 ~8 b v5 s. D4 o# X 'set(h0,''colormap'',ifv)']);! [' h1 U+ ^9 _) L- p: ~; o
p2=uicontrol('parent',h0,...
8 O" ?0 ?4 P# f1 w6 {9 K; g; U 'style','pushbutton',...
8 o7 l" e5 z3 {3 \: T) B8 U' V 'string','关闭',...% G- `# }" {- J9 w% Y: K
'position',[280 60 50 30],... j5 w" U6 W0 ]7 T: g
'callback','close');
9 Z, o ]4 Z1 | ]# ~/ @& Ks1=uicontrol('parent',h0,...
( V" F1 X( s0 y! F8 f9 i. h& ` 'style','slider',...9 r; h$ w' c G8 R
'min',0,...* o7 _, u: b- o
'max',1,...
# ]; B; u: Y( I 'value',fv(1),...6 n7 L; C c" U3 Y$ I
'position',[20 150 200 20],...
) {$ k3 Q/ P# @$ P0 y- A9 R 'callback',[...
9 Q$ ?4 A7 E9 m2 d$ o0 @ 's1k=get(s1,''value'');,',...% r4 R, a. q: s" {0 I" U
'fv(1)=s1k;,',...+ j! b% ]2 ^/ i" X+ x
'set(h0,''colormap'',fv);']);+ P3 q1 [3 ?5 D; F, k
t1=uicontrol('parent',h0,...- q7 G; _3 L" m0 ?' _
'style','text',...3 s2 Z9 w/ u5 P3 J
'string','改变红色成分',...
7 f7 y( @& K: l+ Q! L% p7 |- o0 m& L- j 'position',[20 170 100 20]);
" D! z5 t" | Q( I% z; {s2=uicontrol('parent',h0,... f( _/ Y0 H, E
'style','slider',...
: n; J( i- I2 b) V 'min',0,...% { r) }: d. |8 }$ R. w! v1 K
'max',1,...) K, i! q: U% a5 d+ N9 ~
'value',fv(2),...
$ Q) D( T. o! j8 l( H 'position',[20 100 200 20],...
}1 A0 p) ]* O1 r 'callback',[...
; M% n5 } K* Q3 t' @9 _& E 's2k=get(s2,''value'');,',...% T0 ~9 N" o% u
'fv(2)=s2k;,',.../ ?4 F5 C3 ?5 h: K& T
'set(h0,''colormap'',fv);']);; l. O1 J/ Y1 \; v/ u8 L% l
t2=uicontrol('parent',h0,...
8 h0 v( U1 a3 Y3 t$ c; | 'style','text',...
+ q( B- P) `; B a5 G% Z9 B: y* B2 { 'string','改变绿色成分',...
- Y% N# x3 T9 P. i' m E$ y 'position',[20 120 100 20]);* @" a0 z. e5 _0 b
s3=uicontrol('parent',h0,...
, D8 e- N. P; j8 b9 X( _ 'style','slider',... {9 {$ U! o% W0 i+ c
'min',0,...
@8 f4 l3 y N9 n) S/ K7 i 'max',1,...: t: j n4 w/ M d. _( V7 O/ B, ]
'value',fv(3),...
* w$ [2 D, U8 ]4 _% Z$ K* J 'position',[20 50 200 20],...: S: f1 f; @* T. P4 r2 ^% W+ D
'callback',[...
: V. F1 D# Z$ A: T- b 's3k=get(s3,''value'');,',...0 K0 S8 M. x0 L. h( z
'fv(3)=s3k;,',...
2 ?* U8 U+ Y/ I6 o# e 'set(h0,''colormap'',fv);']);
9 n. g* f! d. t( Y3 B& ^t1=uicontrol('parent',h0,...6 a3 Y% M3 b5 r
'style','text',.../ T! M& k* i( L$ u2 h7 h' R: I
'string','改变蓝色成分',...* R& K/ P) n7 W% r
'position',[20 70 100 20]);
, B; f% H& I$ i: T' x5 C% W) k O1 t9 ~
" m5 v: [ X9 j0 j. y' d+ ^5 p实例20：可设置函数曲线图视角的用户界面
, z ~3 w# h. g. ~, l% I6 A
( E+ {0 e z4 y" i' T! Sh0=figure('toolbar','none',...' ]& P5 B* {) X0 {! a+ i3 r& y- q
'position',[198 56 408 468],...& S" \: g5 }9 T# S& y
'name','实例52');
, m. V2 t+ C5 Y9 rh1=axes('parent',h0,...
& [0 s$ _: ?# g. u 'position',[0.15 0.5 0.7 0.5],...
6 g; R2 U9 F/ K9 g# R, e 'visible','off');. h1 E, e/ a) Y4 w4 O% R5 H: I/ n
[x,y]=meshgrid(-8:0.5:8);
; f: L3 r5 E9 T" U- q% n Pr=sqrt(x.^2+y.^2)+eps;8 t! I: S3 A. O1 L5 H
z=sin(r)./r;
5 M( h& U: L1 e/ c ~4 I% zfh=surf(x,y,z);
, Y) n. q/ c% C- m0 v6 b* F$ i7 Gshading interp/ V1 |* E7 `, g
view([-60 30])" a q+ a$ L9 N* P' ~$ n `
fv=get(h1,'view');) W3 O5 V; a; n# ?; N2 g: r6 i: Y
fv2=fv;5 }, p! A8 c# H; ]* e
camlight left
9 O8 c2 Q/ y( W3 ?- g. [sh1=uicontrol('parent',h0,...* Q9 h" y* c; t# a
'style','slider',...
y5 [% x) Z0 N 'max',1,...
6 F; p! g) Q" X( p1 @7 O" B 'min',-1,...* N8 L) t# o2 r/ P& a
'value',fv(1)/180,...; W& B2 _. U& J0 X8 [. t+ b6 D
'position',[20 150 200 20],...3 O: X6 y- t6 l. Q( S9 P" x- z
'callback',[...
( ^7 k. Z1 r% K* ~# ^# |( z 'fv(1)=90*get(sh1,''value'');,',...' {; o. G% q5 ?" n9 G* t0 ]4 K7 s
'set(h1,''view'',[fv(1) fv(2)]),',...
& c% n9 X; h( Z4 H( x 'set(ed1,''string'',fv(1))']); _* k$ ^# S( I0 Y7 p
text1=uicontrol('parent',h0,... _3 _6 _, {% g8 F( c
'style','text',...5 q8 @! e( c, Z* B- L
'string','方位角的变化滑标',...; r, [4 d; y. C& r2 ~
'position',[20 170 200 20]);
7 V2 o/ @; n) |1 R+ A5 T/ _sh2=uicontrol('parent',h0,...
( z8 d3 a- i! Y1 z6 L 'style','slider',...) c& G4 d" c* P4 W% s
'max',1,...
- f! F% ^$ ` o6 }. @+ t, x+ } 'min',-1,...
6 J7 O4 m- u) e! u$ S5 F 'value',fv(2)/180,...
T) B9 I; D) } 'position',[20 90 200 20],...; X) I' V5 }# v1 r: |
'callback',[...2 P6 T- \3 {& k
'fv(2)=90*get(sh2,''value'');,',...7 B& X# o* |2 B. O8 V5 k
'set(h1,''view'',[fv(1) fv(2)]),',...3 i: u# G: x& r$ d
'set(ed2,''string'',fv(2))']);
1 E9 ^+ B7 O! y4 v( Y0 A) {text2=uicontrol('parent',h0,...
8 `0 s* Z9 j9 x$ M& ?. I 'style','text',...
& S( x/ f3 d* q0 q; X 'string','仰角的变化滑标',...% u4 i' A! j8 v
'position',[20 110 200 20]);
4 {% ] L6 j7 S3 c, A- x- Ded1=uicontrol('parent',h0,...
1 n" b& X2 ^. m# N2 @/ H+ q 'style','edit',.../ `# z+ [2 O( {2 E; q
'string',fv(1),...
( |9 _8 H1 X) s& P- Y8 D% l 'position',[30 30 50 20]);" C1 ^' |. Z/ \3 B, @9 E
text3=uicontrol('parent',h0,...
3 T9 l5 W6 E$ [2 i9 Y- f# H 'style','text',...
( n8 m+ R1 J' g& H2 k+ \ 'string','方位角的数值',...
) R0 G9 m0 V2 @* c1 h 'position',[20 50 80 20]);
; n" Q7 k# t+ n3 ied2=uicontrol('parent',h0,...
) U% Z) X3 R7 L; a# u3 |* g 'style','edit',...0 J/ M) w/ e) i/ v% p
'string',fv(2),...' @1 q9 q a& k9 r( h
'position',[150 30 50 20]);+ A2 k. B3 ^/ @$ ]3 t X# C
text4=uicontrol('parent',h0,...* h$ L r+ Z2 y8 u1 y. M' l
'style','text',...% s: }& g3 |2 O. Z/ G3 C' `
'string','仰角的数值',...
# y1 ^- L* U7 p; C8 G0 \8 [8 {. d 'position',[135 50 80 20]);3 W+ a1 K8 G5 T2 h5 s5 y
pf1=uicontrol('parent',h0,...
! E/ j$ o4 P5 c+ U 'style','pushbutton',...5 b. E: t! u# k6 l
'string','重置',...) Z% R: S9 c# `; e
'position',[280 120 50 30],..., e/ ^7 C5 D8 R, A/ u" ^- B
'callback',[...! K2 V m0 N+ t- J1 b( B
'set(h1,''view'',fv2),',...9 y# m0 a2 a8 x. K7 y7 p5 [$ V$ K8 z
'set(sh1,''value'',fv2(1)/180),',...
9 {5 q w1 C1 K. Q! S 'set(sh2,''value'',fv2(2)/180),',...
P9 b% i; H, f2 R) p 'set(ed1,''string'',fv2(1)),',... j: q1 S' l1 l7 R* A( v" C
'set(ed2,''string'',fv2(2))']);3 b: Q8 C7 g- Z7 F s4 C
pf2=uicontrol('parent',h0,... O* S4 H/ Y: |8 M0 U* `
'style','pushbutton',...
7 x! V/ E9 C- e# ^! ~8 X: j 'string','关闭',...
" o) _5 T: R/ W7 \ 'position',[280 60 50 30],...
* q0 q, |3 Q% o# v7 T' `: U 'callback','close');
# P+ V, o% e# K3 U; R* n9 M. ~/ p Z3 s2 ^. v: T
5 U! Y; P3 J U: U' O( p4 e
实例21：可设置函数曲线光源的用户界面# `. D- _* C( h/ ?9 O/ [2 { g+ P
4 F4 \, h+ ^' |; {, \4 T9 Uh0=figure('toolbar','none',...8 F. L9 y2 ~9 U) n& e5 G p
'position',[198 56 408 468],...6 y2 P8 w$ W$ P* j
'name','实例53');
[/ m! Y0 r& [/ Hh1=axes('parent',h0,...
- I. \5 J% j+ _& R, C; C 'position',[0.15 0.5 0.7 0.5],...
) B1 x) H' `; ` ~$ A3 L: A" v 'visible','off');1 m8 A6 h: D/ J$ ~7 D" ?
[x,y]=meshgrid(-8:0.5:8);' T0 n2 B5 T" G
r=sqrt(x.^2+y.^2)+eps;7 ]# \* u) ]% s- q+ E
z=sin(r)./r;$ V& o& u0 P1 ~% |: {
fh=surf(x,y,z);
$ g+ T. _ r* w3 C, gshading interp
* w4 L/ u+ K6 Pview([-60 30])
7 U* D+ b* S: G) O" P+ u1 {( Gcamlight left% f7 O2 H, g1 x, r5 W7 b
lightk=light('position',[0 -2 1]);" b7 {& z+ _% R9 f
button1=uicontrol('parent',h0,...6 W& @9 v c2 L6 x* v5 y
'style','pushbutton',...
( l2 m! Y- m0 t8 F; p4 B# C& i" ~ 'string','设置光线',...4 L/ Y, p4 g8 ~# k
'position',[80 60 70 30],...4 d, K' J: F O5 z
'callback',[...+ d' {( N& _) q, G
'an1=inputdlg(''光线来源的X轴坐标'');,',...
& W* w* m) t s. H% _: G 'k1=str2num(an1{1});,',...
, u) k1 ~( L+ K$ o4 U 'an2=inputdlg(''光线来源的Y轴坐标'');,',...: j3 j1 W# k, r5 k1 `8 Z. A' F8 _4 r
'k2=str2num(an2{1});,',...
( G* ]4 k* V5 E1 x" c- E. k+ E5 F 'an3=inputdlg(''光线来源的Z轴坐标'');,',...
( }" U- _+ i S% \+ ~) j" }) u 'k3=str2num(an3{1});,',...
" M& R' `8 i* u5 @. r 'set(lightk,''position'',[k1 k2 k3]);,',...
( p4 J% G; F# H1 m 'set(edit1,''string'',[''['',num2str(k1),'' '',num2str(k2),'' '',num2str(k3),'']'']);']);. N+ m3 F$ [" P1 R
button2=uicontrol('parent',h0,...
! x& A5 Z6 y/ J, V3 O6 ^ 'style','pushbutton',...
7 X3 F/ B H+ e) {! _ 'string','关闭',..." |6 k" C. l+ w2 w3 _# W
'position',[250 60 70 30],...7 @- O$ D+ b5 ~% a/ i
'callback','close');
2 k6 T, \' n& ^- v: Zedit1=uicontrol('parent',h0,...
& i5 I. E# |/ f" z1 g 'style','edit',...8 U x7 j) C5 u4 d* @: @, l, G. s
'max',2,...
' H0 a( s6 ?7 |& L8 ] D8 C 'min',0,...
* H& W9 R5 h. i" r. K 'fontsize',15,...
8 N% u' E. ^: o% Y2 O4 b* L, n 'backgroundcolor',[1 1 1],...
. u3 d9 g+ U/ c 'string','[0 -2 1]',...
! }+ `$ |) l$ p& q0 ]( Y/ {- B 'position',[80 110 220 30]);# U; `& n7 A# h1 q1 Y( ^( M! D& j
text1=uicontrol('parent',h0,...
/ g+ p: d: J$ a7 u) z 'style','text',...7 c# E! w, |& _9 M; o$ W
'backgroundcolor',[0.75 0.75 0.75],...
2 @% t! E9 r, m y1 W& l9 z 'fontsize',15,..." P% `* h( i: j- {
'string','光线来源坐标',...
& ~) C, Z9 x& P$ q4 W 'position',[80 140 220 30]);
3 W1 D& d) _9 T4 T4 \4 j/ L( ]. ~: L
% H+ n: P+ s4 K. F- b+ y9 K实例22：添加效果
1 i( m: ]8 _) A" h1 n* G' x
2 g9 @/ w! h! }6 g+ vh0=figure('toolbar','none',...
* A+ A& F) }2 y8 Q& Y7 Q Q( g 'position',[200 50 300 350],...
8 P* k- y5 [% @5 n3 p2 T0 i# a+ ] 'name','实例54');7 J% G, ~$ Y( G8 w" C
h1=axes('parent',h0,...0 Z* r* G# b$ Z7 w' P, D
'position',[0.2 0.4 0.6 0.6],..." s6 u) c$ R) \: f+ Q# n
'visible','off');/ q9 `# Q; N! M
ezsurf('sin(sqrt(x.^2+y.^2))/sqrt(x.^2+y.^2)',[-6*pi,6*pi])5 @8 s# l6 h9 M# K V+ a9 q2 z
b1=uicontrol('parent',h0,...- z$ r6 O6 K2 ^9 `
'units','points',...
- }6 \, i+ f# }$ ?2 E0 b9 O$ { 'tag','b1',...& b* A2 G. o( f! L0 R# p$ y
'style','pushbutton',..." V9 C6 o- P9 v s8 u
'string','设置',...
8 z6 e& m* E+ b 'backgroundcolor',[0.75 0.75 0.75],.... b) S, Y+ n& W
'position',[40 50 50 20],...
" k7 ?4 Q# n& s G3 n4 J4 r" q& i 'callback',[...
1 K6 Y e* v5 F5 P$ n, d 'view(0,75);,',...
9 J( ], A( V! C5 t4 I% C 'shading interp;,',...2 y% h' y$ T$ n) N' Z
'lightangle(-45,30);,',...3 P& {/ u* T" C# o( O
'k=findobj(gca,''type'',''surface'');,'...
: i' Z- _# _$ t: i: }1 p) g7 q 'set(k,''facelighting'',''phong'');,',...
y# r+ A: H6 K% \1 o: s: M% ? 'set(k,''ambientstrength'',0.3);,',...
$ D% {3 b" R2 P 'set(k,''diffusestrength'',0.8);,',...
/ z$ K) m# r4 I2 q 'set(k,''specularstrength'',0.9);,',...
1 X. }+ t. p2 j 'set(k,''specularexponent'',25);,',...
# P5 K4 m: q& @) W 'set(k,''backfacelighting'',''unlit'')']);
3 G9 ]5 L* E5 N6 v) U! Q' xb2=uicontrol('parent',h0,...
5 G7 E3 I |, C$ ? 'units','points',...' t' R6 R7 D4 C$ c9 ?3 ~
'tag','b2',...
3 S! `/ A0 s( h, {) w2 V 'style','pushbutton',...
2 K: _7 q1 A( \9 S 'string','关闭',...
5 V' k6 p$ U7 z" D, Z* e 'backgroundcolor',[0.75 0.75 0.75],...
9 c p m; w- g1 A 'position',[120 50 50 20],...
; F3 F0 }6 ]( A# W& [) d( p- D1 o+ ~ 'callback','close');# H f5 f2 I" E8 u) v( Q0 D
7 G* {2 J2 q! G* _
6 p0 v& d/ c! C4 t, r* W( G
实例23：查询日期
! ]4 }1 v9 F. K# W
# a( s/ P& F g, ]h0=figure('toolbar','none',...) k$ P& y }$ A: k
'position',[198 56 408 468],...; d$ t( B. t0 S( P! J
'name','实例55');7 o2 X) Q& {, v' e" y
h1=axes('parent',h0,...5 \7 I1 [; D* G# e* _( ]
'position',[0.15 0.5 0.7 0.5],...
8 f; T& y7 N3 M8 @6 z V$ K" ^" U 'visible','off');
8 k3 l) N. { B. Vhuidiao=[...# u) ]5 ~2 J0 X' K) J9 t
'yearnum=str2num(get(edit1,''string''));,',...
4 H% v* a& _; d7 q v( W } 'monthnum=str2num(get(edit2,''string''));,',...
; ~! A/ w0 u6 z7 o 'daynum=str2num(get(edit3,''string''));,',...
. }2 x1 n1 e- U; f( N$ ^ 'monthday=[0 31 28 31 30 31 30 31 31 30 31 30 31];,',...
# [5 q. L; j+ v; w 'dyear=yearnum-2000;,',...
7 u: }+ ?: c a& R5 R: U7 L 'beishu=fix(dyear/4);,',...
) F) k8 {8 u% H2 B: b/ d 'yushu=rem(yearnum,4);,',...- n6 E" b9 M7 k1 N# U
'if yushu==0,',...
$ ]& w2 \; b) D$ U/ R 'monthday(3)=29;,',...% |1 @- G& e6 t) p7 ^* C; W& i% Q* D
'end,',...* a; M7 n+ G5 k. Z* B: G
'mday=0;,',...: P/ W% G. b j+ [
'for i=1:monthnum,',...0 A4 k1 k/ }# f
'mday=monthday(i)+mday;,',...
* \+ B; j, F' E# N" k 'end,',...
/ z( g# f2 [& Q( k& R/ O 'yearday=mday+daynum-1;,',...
4 r4 Z# ]; Q' S6 ?# P, E 'noweek=fix(yearday/7);,',.../ B3 T5 I. C9 f4 w% S6 F4 n
'set(edit5,''string'',[''第'',num2str(noweek),''周'']);,',...
- s/ z& E+ N: t' h: b( }5 ] 'if dyear>0,',...6 u% L% b4 |; B& x3 e3 p
'if yushu==0,',...) }- J2 `1 a/ C, ^( D9 x2 y2 M8 d
'beishu=beishu-1;,',...3 j$ |: u% }% n: m: G# u
'end,',...' k. v1 s4 M# w% n/ d
'dday=yearday+365*dyear+beishu+1;,',...
/ Y7 V) f$ p5 B" L 'end,',...
" m2 d0 |4 z# @; O 'if dyear<=0,',...2 d# _9 L! N7 u- d
'dday=365*dyear+yearday+beishu;,',...
. V) s, `$ j) M, @( V 'end,',...
+ C, h/ s2 U0 u8 `2 ?9 \ 'mweek=rem(dday,7)+7;,',...
# e2 i: G: }8 H e# ~1 h 'if mweek==8,',..., V$ G: s; J/ A9 s9 p& d1 t" ?
'set(edit4,''string'',''Sunday'');,',...6 F5 v( q1 F& n! C1 \
'end,',...3 a4 e6 k" T' J9 D9 {
'if mweek==9,',...% j2 f8 @% l& \' D5 z
'set(edit4,''string'',''Monday'');,',...3 m# |: E7 Y) Y% C4 e: i' U, S
'end,',...6 l: u9 e8 [7 L' M6 v
'if mweek==10,',...( V+ T! O6 M# R5 p" K6 v
'set(edit4,''string'',''TuESDay'');,',...
f! a" ]' y# W! ^ ], M# [" s 'end,',...
8 U1 n/ y. V# R0 y 'if mweek==11,',...
" d3 K+ y ?5 f, {% [ 'set(edit4,''string'',''Wednesday'');,',...
/ O6 h: }2 [( i. f' j$ t# @! P 'end,',...
+ {0 B" z+ M! o( Q! v 'if mweek==12,',...
( T6 w' z+ O+ _( D+ b 'set(edit4,''string'',''Thursday'');,',...7 C0 Z) h" P! d: d6 L6 \' I
'end,',...& t* ^7 s9 s: ^! f( [
'if mweek==13,',...
; R- R1 M8 W, }! n% o 'set(edit4,''string'',''Friday'');,',...
a/ o2 D1 h5 _ 'end,',...3 o' _& E2 y1 ~9 J. w( J T
'if mweek==7,',.... [; x& s. N7 U. C2 q
'set(edit4,''string'',''Saturday'');,',...+ W4 F* I& n* K' T, @% i" ?" B* U
'end,',...) }+ R0 W$ f: R1 D8 P! c
'if mweek==6,',...
$ g8 K6 p) R- L3 |: ? 'set(edit4,''string'',''Friday'');,',...2 z F: A g6 a
'end,',...
% Q) }) e& C6 j* Z 'if mweek==5,',...& Y' S$ T3 b* q$ ?! ?
'set(edit4,''string'',''Thursday'');,',...) S* ], |4 _# b
'end,',...# L# x: ^1 j' i T2 Z& v
'if mweek==4,',...+ ~% J+ u7 S+ n6 Q( T$ H( V1 @/ p
'set(edit4,''string'',''Wednesday'');,',..., O1 y) P. p# j0 ?# Z* x
'end,',...6 A* L0 X$ f) q
'if mweek==3,',...* _/ W5 e: f8 l! i" m& ^
'set(edit4,''string'',''Tuesday'');,',...
. k$ K( L' S; K# {; @, o' P 'end,',...! ]0 y- [, _- s2 ]
'if mweek==2,',...
0 e) Z$ X) V1 m 'set(edit4,''string'',''Monday'');,',...
& m9 t4 X) D% y3 A4 n* m 'end,',...* A) o2 \6 j8 x1 u, r
'if mweek==1,',..." @2 k% ?% d5 n0 C$ Y) {
'set(edit4,''string'',''Sunday'');,',...
) b( T9 b6 K1 d6 s8 i 'end'];* S, K4 e6 `: J: B
edit1=uicontrol('parent',h0,...
+ t' f( S: K" ]: r+ q 'style','edit',...7 H0 W3 j# K! _4 T O$ V
'horizontalalignment','right',...
5 A: x( M6 E& e/ M/ d, Y1 T 'position',[40 300 50 20]);- ~( {( \5 B3 \& v
text1=uicontrol('parent',h0,...& h3 w7 P8 i+ [5 v$ `" g2 T
'style','text',...
0 X% f. g t$ k 'string','年',...
3 k' o0 f( O+ W* u 'horizontalalignment','left',...
6 I5 p' n" J M! Y7 C 'position',[90 300 50 20]);6 w# e; ~7 S- D$ Q# T
edit2=uicontrol('parent',h0,.... k) \' u6 p. ~' p& q/ f
'style','edit',...- I4 w: a8 i; a9 h0 h* Q$ } ^
'horizontalalignment','right',...4 w- _* G" Q. ? V9 g6 @
'position',[160 300 50 20]);( X+ H, |9 Z$ c* o+ g/ N
text2=uicontrol('parent',h0,...
# a8 k! f/ t! y 'style','text',...
0 Y# v! c% ?9 H1 }8 e3 c 'string','月',...
$ f- A6 G" h, b4 Q9 y8 w 'horizontalalignment','left',...! H8 W! y$ O( s% A5 o) S1 s. v; d
'position',[210 300 50 20]);
w: U4 e- z/ c; Nedit3=uicontrol('parent',h0,...
! M+ z3 j' f0 ~( I2 M% o 'style','edit',...; i! k6 F, j5 Y/ L
'horizontalalignment','right',...
; Y3 H* J' E6 x- \ 'position',[280 300 50 20]);! i$ I) K6 O: e# s" g
text3=uicontrol('parent',h0,...
# O: ]* K" K& Z# V, N 'style','text',...
1 D6 F! }+ n/ C" T1 L 'string','日',...
% M4 X0 U0 F! N+ F 'horizontalalignment','left',...
4 m* z9 n5 B" m7 i 'position',[330 300 50 20]);! G& H& z {% h& T# [
edit4=uicontrol('parent',h0,...
! o$ u; M7 {) _, O 'style','edit',...* s% G0 l+ U5 l$ O( B% A+ P6 _8 [
'horizontalalignment','left',...% A5 D: P6 ?" G J. w$ p2 z
'position',[210 200 120 20]);
0 L% o8 W( b$ d* jtext4=uicontrol('parent',h0,...
! E+ v2 Q3 K" E J N, j 'style','text',...
- N0 c0 t2 `- E6 k5 w! P% y 'string','查找的日期为',...
# B6 i) L2 g7 c' F O# y- Z n( ` 'horizontalalignment','right',...
$ z" _- F$ x2 N8 Z3 y3 x, @% m 'position',[110 200 100 20]);
# Z5 P+ ?6 b* |* H3 Zedit5=uicontrol('parent',h0,...
1 i) y! a9 M5 _8 X2 x3 M 'style','edit',...( v. B( A2 w2 m3 j! ^6 \, H% s+ }
'horizontalalignment','left',... T1 C6 f9 O9 s2 `
'position',[210 100 120 20]);2 c; M O- Z0 i# ^0 t- B0 v9 z! j3 @
text1=uicontrol('parent',h0,...
2 C7 U+ g& y! W6 m6 S 'style','text',...6 N6 m) ^- H5 O& u9 y1 V
'string','该日处于',...
" O/ I- C$ P% W 'horizontalalignment','left',...
. d( I T9 u; P1 ]! S% w 'position',[160 100 50 20]);4 s( m' k: ^+ Z5 Y1 A' Z( U
button1=uicontrol('parent',h0,...
4 m& D. X$ \6 ]& k/ m. p1 x- K5 [ 'style','pushbutton',...
3 q: p* j. o# [7 ^0 {; g, k 'position',[80 40 80 30],...( u. n8 c! n) ~0 T9 k/ q0 D9 c: x
'string','开始',... v u0 t6 |3 i/ o4 k$ S6 F$ x
'callback',huidiao);6 ?. K5 v; L& F5 F5 T' o/ k
button2=uicontrol('parent',h0,...
" A. p- r! x# l- h* U2 j 'style','pushbutton',...# t9 f" ] J& m
'position',[220 40 80 30],...
* o2 ]( T- o7 R) G2 P) a0 z 'string','关闭',...
$ f6 ^- W4 Q0 g6 T) x4 |' ] 'callback','close');
5 y- X6 U0 F0 H2 f5 p" K/ g
, n* r( F$ {0 e; o1 j/ K+ U! _8 z ]' f, Z q! F5 G9 l
实例24：图形效果（1）
Y8 H6 F% M3 u5 B' |5 p$ a5 N
% Z' }( w; n: C+ |5 Bh0=figure('toolbar','none',...
0 c5 k4 V! j9 j$ F 'position',[198 56 450 468],...
. q! j- E3 R4 X Q 'name','实例56');
8 S& s' w; v8 M1 Jh1=axes('parent',h0,...! D9 o( N; L5 T7 |+ O6 R2 _( W
'position',[0.3 0.45 0.5 0.5],...
% i6 y/ g! J8 k& _ 'visible','off');
3 ^/ K; E0 B1 T, }1 N0 ?- cl1=uimenu(gcf,'label','Draw figure',...' _4 D) `+ ?1 @' D+ o+ \& `; [
'tag','l1');
6 v# a! E1 N. @- ahuidiao=[...) t* X1 B& e% x
'if get(r1,''value'')==1,',...4 I4 N8 v x- i+ G
'shading faceted,',...
; m; s# x- i3 v" A: E2 g2 u 'end,',...
6 X/ Y% i9 ]* l* @+ j/ X 'if get(r2,''value'')==1,',...+ b3 G F+ ?9 m; c/ |. N9 h
'shading flat,',...
7 f" W7 X5 _, |" K6 u 'end,',...' O$ r# [; u) I, m, X# U. ~
'if get(r3,''value'')==1,',...+ u9 I m; h0 {9 h
'shading interp,',...
/ o9 s1 T" T, t# Q0 l3 f 'end,',...
* b" a) \7 c/ T 'k=get(p1,''value'');,',...
& c$ q; [4 T: p, X% n. `! M 'switch k,',...7 K) M& x8 T" W0 f
'case 1,',...' [& o3 K' z0 \ K
'colormap(''cool''),',... O& Q* H& Z! x Q- l' L
'case 2,',...! f! X$ |! L. q4 ?4 G$ G2 Q' W3 K/ t' L
'colormap(''spring''),',...
5 i4 Q+ b) p: m: U5 Z- }9 t 'case 3,',...% Y$ @$ ~" o1 V# P% \
'colormap(''summer''),',...1 M" f2 O' S( ~6 Z/ E- |9 ~" t
'case 4,',...
5 c/ u9 W: ^+ M" e2 I: p 'colormap(''autumn''),',...
9 v8 d% P- B9 K5 Q3 D 'case 5,',...
' r! g$ a; A6 ]0 C. g$ N 'colormap(''winter''),',...$ V: M: `: B* M
'end'];! u Y4 T+ h3 f" Q
l11=uimenu('parent',l1,...8 P: W1 J% S2 `- v
'label','Surface',...
+ O& F* _0 a; M$ H/ u; f. K 'tag','l11',...
" l& P# z1 f, G) b 'callback',[...
& @5 l! {: [4 i9 W' P '[x,y]=meshgrid(-8:0.5:8);,',...
, j: k1 n0 C ^ D. _- ?/ c( U 'r=sqrt(x.^2+y.^2)+eps;,',...
/ t! q% | g. w7 R! w: @ 'z=sin(r)./r;,',...# v7 l) Y+ N* f" H
'surf(x,y,z),',...
! C& |9 A6 F8 M4 b huidiao]);2 d+ J. E! c- r/ U1 s, c# t- S
l12=uimenu('parent',l1,...( v8 T0 T R8 ` e" f, v: b
'label','Mesh',...1 d# g8 v8 O# U/ j* O
'tag','l12',...
! L$ E% H0 ~! O, e/ U2 q ? 'callback',[...' {; Y8 w U. J; X
'mesh(peaks),',...6 }# `' K& _/ p, ~8 t
huidiao]);
# e+ j4 g) k4 X0 B+ N, }8 h# r7 wl13=uimenu('parent',l1,...- n) D" s% H2 y$ ^2 l8 n
'label','Membrane',...! g* b) T, S7 H, [% q$ O
'tag','l13',...
7 s$ N4 B9 t. v6 g; G 'callback',[...
6 {( t3 x) Q4 {; y, o3 h 'mesh(membrane),',...3 e# ^3 s1 D6 P2 i) e
huidiao]);
, O7 [! o F& [% Wf1=uicontrol('parent',h0,...) z3 o& Y+ }5 g2 i9 ?* ^# U
'units','points',...
7 N0 u1 J: X9 K9 I C$ l& P 'listboxtop',0,...; ?$ S+ c& `) y2 {/ w. T4 r
'position',[12 6 100 101],...
7 i' s6 W# E8 ]4 `% p3 Q 'style','frame',...5 [0 y: `+ f3 M
'tag','f1');
- w! B1 v6 z K' `/ T# u+ hr1=uicontrol('parent',h0,...
4 j' Y* w" G5 G; ?9 f 'units','points',...) w2 {# C o1 @8 F% f
'backgroundcolor',[0.753 0.753 0.753],...
% @7 V9 f( S5 x3 y5 C 'listboxtop',0,...
6 w( V/ l( `7 p0 a4 f. O 'position',[19.5 58.5 72.75 16.5],...
* p; x, q, I1 O) D3 c 'string','shading faceted',...
9 ]2 x1 o6 r1 B/ G: }& v 'style','radiobutton',...
- r) n0 O! T' o$ K2 g1 U 'tag','r1',... d$ @& y( G7 ]4 q% ^
'value',1,...9 i. p/ ^+ ^1 R5 C* s: t, o
'callback',[...
1 N! [: w2 \# \/ E! M4 b 'shading faceted,',... l: W: [' I/ h; c
'set(r1,''value'',1);,',...
& s6 n( y" Y8 n$ ?$ |3 R 'set(r2,''value'',0);,',...& j+ Y2 D6 P6 T9 R2 t! q
'set(r3,''value'',0);']);
4 q! u3 P9 O i! p. |. M# o! g3 xr2=uicontrol('parent',h0,...7 X! \" a* C4 q( w% @# C |
'units','points',...4 J% q' b% p4 d9 T* Q* R ]& |
'backgroundcolor',[0.753 0.753 0.753],...$ p& k/ s# F8 Y* ?4 f% q2 T
'listboxtop',0,...
* n# @+ A+ |5 I q% O. g+ \# }& S 'position',[19.5 35.25 78.75 18.75],...
9 {' x, t" V2 w# f" X# ~" { 'string','shading flat',...
7 n+ a/ X" y+ ^+ V0 n5 U 'style','radiobutton',...
! V2 S8 e9 Y, w9 x: z! f, ] 'tag','r2',...2 h! b. |3 |# q( V
'value',0,...
9 A; D5 }0 A) @8 e 'callback',[...- M' [- |& U/ b" y' \5 N. x) D' j/ ~
'shading flat,',...
9 o: T8 Z/ X3 t" ^& U. G% _4 x6 N 'set(r2,''value'',1);,',...
z8 [, u, t# F5 b8 ~- r 'set(r1,''value'',0);,',...
% I' p" N2 F0 s6 E( I 'set(r3,''value'',0);']);
+ |: c/ ]# p8 U3 ^5 e. A" tr3=uicontrol('parent',h0,...6 c9 p$ h0 D; z1 r; [
'units','points',...
2 L' y: Z& D3 T' _5 ]6 T% B0 r 'backgroundcolor',[0.753 0.753 0.753],...
+ B9 }' h' E; G 'listboxtop',0,...
2 [8 S* ]0 a! ^% v9 W 'position',[19.5 12.75 71.25 18.75],...
6 @, z4 l+ D* _& Y 'string','shading interp',...
3 {: c3 m/ D% _9 ~! V' l' w 'style','radiobutton',...1 ^5 R3 i7 w8 ?7 a; f5 h n
'tag','r3',...
9 G3 {" e5 _( l S9 g5 ~ 'value',0,...
9 w/ n+ y. `: ~/ E/ \ 'callback',[...% f, B; \9 p" ~# \$ B2 x' G
'shading interp,',...
6 {+ I4 t/ c/ L0 V# m3 m 'set(r3,''value'',1);,',.... j; e2 U% |% ~* C' H
'set(r1,''value'',0);,',...4 ^9 w4 }, l6 a# A) ?5 F& P
'set(r2,''value'',0);']);
1 s; F: |, ~) T8 _- Et1=uicontrol('parent',h0,...
! d, ~( r1 i# {, ? 'units','points',...
J3 [* q' W- H; b 'backgroundcolor',[0.753 0.753 0.753],...3 Q( W& @3 U; p0 f1 a$ K* y
'fontsize',12,...
+ R& H2 s# M4 x( Q. u 'listboxtop',0,...* g* H7 H* v+ m' X
'position',[14.25 75.75 90.75 22.5],...
i; E6 F! e/ f4 k$ [+ o7 n 'string','平滑处理',...
6 h4 a& O3 |: I+ D: e/ g: b. z 'style','text',...
: [# u/ e$ W% D% @6 Q% V# ]; O 'tag','t1');
2 ?9 _% X( _8 F# Q- m. \ Ot2=uicontrol('parent',h0,...
9 ?) }9 K, A9 l% W6 e& C. @0 A 'units','points',...& x O6 \4 E0 x* _8 j
'backgroundcolor',[0.753 0.753 0.753],.../ e& s# Z% S$ M
'fontsize',12,...
* m/ R% S2 y, v% I) N 'listboxtop',0,...
0 r7 y# w) j2 Z1 [, T% F0 @ 'position',[117 69 72.75 17.5],.../ y8 y: `5 @7 C) W$ ?
'string','设置色调',...
' N+ b) T! \' d+ y, v$ y 'style','text',...% ]0 y) N$ a/ e6 [7 }; `" F
'tag','t2');
# C7 M! z s s) ap1=uicontrol('parent',h0,...
' A9 y! M. B7 W7 M 'units','points',...
$ v# H$ U; T p+ f# M8 k$ [ 'backgroundcolor',[0.753 0.753 0.753],...; x! U8 Z& f& c3 {! K" }: p
'listboxtop',0,...
, D$ u" u z9 ]4 G- [( C7 M 'position',[116.25 39 72.75 20.25],...) c; o: k7 ^1 ? t4 j: R/ [
'string','Cool|Spring|Summer|Autumn|Winter',..., Y; s) P) c- I4 K* D2 Y
'style','popupmenu',...( M- R1 J1 \ n( q$ L0 D8 E
'tag','p1',...! n6 u/ ]" a! ]
'value',1,...
8 M. m+ w$ }9 a6 v8 U' i 'callback',[...
- {5 V E& w* H N4 v 'k=get(p1,''value'');,',...: i7 O. e7 Z, J# v
'switch k,',...
; U9 a9 N6 `# f, {: e 'case 1,',...
) [0 c$ J0 I; E/ ~. b( U* m 'colormap(''cool''),',...
0 q4 R8 u v& D3 S* X- h3 F 'case 2,',...& Y, U7 K9 `0 B2 [
'colormap(''spring''),',...8 N% {. C% |8 i
'case 3,',...' z9 z6 x( e9 C3 a+ b
'colormap(''summer''),',...
2 Z; s. h! _' E5 o: T 'case 4,',...
7 ^2 ]" O' @+ S- f 'colormap(''autumn''),',...6 a/ E( F! W& g) O% F- q( D% u
'case 5,',...( o# x# B( Q1 s. X
'colormap(''winter''),',...9 ~5 I+ A) S+ B1 V
'end']);: \ o Y6 b/ k2 _& e
b1=uicontrol('parent',h0,...1 ]: z- k+ R p
'units','points',...# `' X. k% R# g, m& K) `9 D! O
'backgroundcolor',[0.753 0.753 0.753],...
, b; T; y) R' G- Q' v G$ [# | n6 D 'listboxtop',0,...
1 J6 I' q; J3 }/ Y i 'position',[12 243 72.75 30.75],...
% r; H5 m$ r7 E' P- L+ x$ T 'string','关闭',...
/ y) t4 _6 [& q# t 'tag','b1',...9 Y2 W4 F& m3 y; H* z0 ?
'callback','close');
2 P7 ^- W2 U, Fb2=uicontrol('parent',h0,...
. \. y% o0 ?, \. o, ]' ~ 'units','points',...7 C% F" v: T* |3 Y2 R7 _% e
'backgroundcolor',[0.753 0.753 0.753],...$ C9 V8 i, g- j3 s
'listboxtop',0,...
. p0 j$ I, A9 _$ W" z" F% V& o+ q: L 'position',[216.75 67.5 83.25 18.75],...% d, t3 h1 _! Q! d; F8 z
'string','Colorbar',...
$ T& A: c* |, Y; b" m# h. B+ ?2 J 'tag','b2',...
# _) W5 p0 u" } E) Z( c 'callback','colorbar');
3 S7 o |3 R+ S5 p: ^: |
$ q8 {" [ z$ g; Z; J4 Q
`/ w0 j- U% w实例25：图形效果6 p& c( q5 F6 X
; D$ {! F; q+ R0 b- V2 K+ h
h0=figure('toolbar','none',...
l* R* y P1 q, Q8 u2 I+ R, v- p 'position',[168 94.5 315 289.5],...4 @' [6 J ]! i: e
'name','实例57');6 X- H/ K0 ~6 D2 W! y, |
h1=axes('parent',h0,...
5 D3 S" u2 Z% m9 A+ w 'position',[0.4 0.4 0.5 0.5],...7 w$ ?+ l' A( g6 b1 y0 K$ A
'visible','off');
6 F4 v3 p# Z9 ?! Af1=uicontrol('parent',h0,...& ?" ? k I* A/ }% g. r
'style','frame',..." A1 O7 m# g9 s, u7 g! C/ }
'position',[15 10 80 70],...
9 ?; }! u1 _: z2 m1 v 'string','dull',...
2 i% i& j5 H- s3 D# s5 ] 'units','points',...
3 i( `6 z4 n: C3 c- s7 k D. D' y 'backgroundcolor',[0.753 0.753 0.753],...
7 `* m0 Z9 w$ R) G5 T0 { 'listboxtop',0,...: K( n6 I- }! C( O" f/ A0 ?
'tag','r1',...& l3 t0 w" R V. ]# x' K" r* F
'value',1,...
! U% L& L6 ^3 U4 ]+ w 'callback',[...: U" k" z4 P+ {1 T
'set(r1,''value'',1);,',...7 A3 V- U' H F4 S8 l# A
'set(r2,''value'',0);,',...+ X2 B) M# X4 P2 M4 t) U5 Y
'set(r3,''value'',0);,',...5 |: N9 L. N B
'material dull']);8 h* x: P1 Z+ X( a) o# U
r1=uicontrol('parent',h0,...
; Y) ~* ]7 p4 L/ _9 X1 f5 @' E 'style','radiobutton',...
* w+ k B. S' @( T8 W ]1 b 'position',[19.5 58.5 72.75 16.5],...# [7 B; z r: t* ?! r9 e
'string','dull',..." d' H& H3 q" G% d5 N3 g7 [2 h k' f
'units','points',.../ V( ]2 O8 P8 L2 n7 I" ]/ l
'backgroundcolor',[0.753 0.753 0.753],...- ]. P/ H' n: |4 n c
'listboxtop',0,...
' c0 i' Z3 I# j/ v& E7 v% v 'tag','r1',...- ~' S e8 g$ G* P
'value',1,...
; }' p! z- e( Q9 p 'callback',[...4 |7 R3 a9 B- ^4 V+ g4 C6 ]) _
'set(r1,''value'',1);,',...& y0 g% ?" g, t" X% q
'set(r2,''value'',0);,',...( o( l& \- q! \- q" m
'set(r3,''value'',0);,',...
8 x& J& Z( o& n. r: j! r$ W0 I 'material dull']);# u" T4 {1 B/ e8 f+ v) J6 ?
r2=uicontrol('parent',h0,...3 p8 Q' e2 A& c1 [
'style','radiobutton',...7 [1 m+ _3 }! n6 ^% s+ L: e
'position',[19.5 35.25 72.75 16.5],...8 z3 I; Z) k& H: O+ B
'string','metal',...' @9 X% J# t" I P+ V3 H5 d& `( m
'units','points',...
& D9 }2 r& f8 z1 ` 'backgroundcolor',[0.753 0.753 0.753],...
, b7 J9 R M, ?6 |2 u8 N9 k4 D 'listboxtop',0,...
3 Z# f. i+ w& p U9 q 'tag','r2',...
1 X7 g" P; q; U& D, b" r" a! b 'value',0,...
: e, W$ F( B; P4 P) W. S- j 'callback',[...
3 p6 @( `' B6 E! M 'set(r2,''value'',1);,',...2 z4 Q+ M, F1 L5 |& w
'set(r1,''value'',0);,',...
+ G/ P0 ~1 S1 N+ |6 B/ P 'set(r3,''value'',0);,',...
2 O& i. V2 {4 D 'material metal']);
2 B( | L1 j* P+ p4 L% d' nr3=uicontrol('parent',h0,...
" B/ F2 }9 j' {$ e+ i% V 'style','radiobutton',...
% Z5 Z" k" B+ R: \: \ 'position',[19.5 12.75 72.75 16.5],...7 Q1 F+ F5 ^9 I% ~5 C
'string','shiny',...% t; P4 T* E. b: ^3 x
'units','points',...
" q* s, N" U: L5 ?$ @# K3 _2 T 'backgroundcolor',[0.753 0.753 0.753],...2 \: E# R% I" @) J v, Y. T
'listboxtop',0,...
3 u3 P- ~; |! D0 V; W6 W 'tag','r3',...4 X! e0 d$ r# K/ j) i+ ?
'value',0,...
( Q) b) [% k8 e9 S0 e( ^ 'callback',[...- Y% e+ |$ ~/ C, I& x1 N
'set(r3,''value'',1);,',...
9 ?" G- e: M! P m* e 'set(r1,''value'',0);,',...
# q8 U7 _$ G) `5 n2 S 'set(r2,''value'',0);,',...# ?% r; i2 Y$ z$ ]; }& C- t# k
'material shiny']);* ]- H( M3 _9 g, ~
u1=uimenu('parent',h0,...
2 s1 j; H7 m. A 'label','绘图',...
) d. E. }. K# W0 m. A 'backgroundcolor',[0.753 0.753 0.753],...' k! D k6 G9 Z7 _
'tag','u1',...- x& }8 |, z: B# y1 r( G, X2 H
'callback',[..., {& E1 z& F. D1 j% l
'[x,y]=meshgrid(-8:0.5:8);,',...- _- S' n0 s* J/ }5 O9 M' Q! s0 }
'r=sqrt(x.^2+y.^2)+eps;,',...- h3 q% O A( F9 L
'z=sin(r)./r;,',... y6 u0 L2 ~0 ]$ _* d
'surf(x,y,z),',...2 p, L: H" L" {0 @, q l
'shading interp']);( u$ P/ D- \% R4 t
b1=uicontrol('parent',h0,...
) b+ h- F: y% @4 j8 k 'style','pushbutton',...
- z- ]- x9 S1 J 'position',[19.5 150 60 20],...1 P3 j2 N0 J5 [) }( i
'string','light',...( l0 t! p3 `7 v
'units','points',...+ x5 f4 ~. M1 q9 S8 j
'backgroundcolor',[0.753 0.753 0.753],...
9 m* L7 R$ x- x. U O3 E 'listboxtop',0,...- F8 d3 W. U3 y/ z+ D- \/ o
'tag','b1',...3 ]/ N- W. S# f, y; Z
'callback','camlight headlight');
) D+ n- g. K R, T0 E" Wb2=uicontrol('parent',h0,...- H% d1 ~2 H0 Q0 z) Z w# @1 ?1 X
'style','pushbutton',...
. I) m" C2 h- Y+ j% ~- t- R 'position',[19.5 100 60 20],...8 G" i- B5 v# D/ d
'string','关闭',...
4 I& ]3 M! K. l; J* g) U 'units','points',...* Z0 t! T$ j' r/ j5 s! Y0 ~
'backgroundcolor',[0.753 0.753 0.753],...
, F5 a' H( e# A, Z$ N8 A 'listboxtop',0,...$ i; I* e( d1 E* F P
'tag','b2',...% \6 a: e: F$ G8 F6 i
'callback','close');4 h- c) a( a5 `4 Q: j5 H
) T7 L4 L/ b; w
0 L" d( w9 y& c' |实例26：可控制小球运动速度的用户界面1 R4 ?' _9 I5 g1 P1 A0 @
; p/ c; C* I- J+ u7 A: n H8 Wh0=figure('toolbar','none',...
$ d, {* H+ ?0 K- T. f 'position',[198 56 350 468],...
8 s1 ^( k$ @8 n% G+ J' }6 h 'name','实例58');# c) o( |! n/ f8 g. S
h1=axes('parent',h0,...% H9 ^ p2 ]3 _
'position',[0.25 0.45 0.5 0.5],...
+ O2 H2 ^+ z! Q/ D( j; _2 W 'visible','off');9 U3 h+ h4 Z2 E0 Z* O
t=0:0.1:4*pi;
5 ^8 r% J- P3 [6 h2 G N2 A- gx=sin(t);9 i: e7 y9 t4 t; m J M
y=cos(t);
% J3 W$ ^1 q2 _7 Fplot(x,y)% ^' Q" F0 j. d( V+ l: u$ u4 o
axis equal9 z) [+ p% l2 U0 ]7 M; |
axis off6 C* F( ]! h0 s9 ~& G5 p- ]% d
h=line('color',[1 0 0],...6 K F! V5 d, K
'linestyle','.',...
4 A7 u0 }+ W- W4 T. D 'xdata',0,... \3 B6 q/ T Q
'ydata',1,...
. `6 G f# }/ e9 n. m3 p 'markersize',20,...
- c1 H4 l2 y& I3 m- A1 U) H 'erasemode','xor');
& b- u& Q0 U* p, z5 b8 S' Yn=length(t);( G6 p% H+ ^4 P) [0 \( { G& O
i=1;
. R6 b0 F8 N8 R0 j9 D( Ispeed=0.01;- u. p. ^( O& t @- w
k=0;
1 [8 S1 J0 h4 I" c5 Rb1huidiao=[...# l$ Q% J: E3 Z- F- @
'k=0;,',...
. w+ }9 J6 C) s( Y8 C 'while 1,',...9 E7 `+ b8 r9 S. S! N
'set(h,''xdata'',x(i),''ydata'',y(i));,',...6 h- b! [/ E" A# H
'drawnow,',...' {: @2 {3 _9 K$ J# z
'pause(speed),',...4 V: S/ l0 |& G4 H
'i=i+1;,',...( J7 x$ u2 Z9 t, y( u1 B* X# V8 b
'if i>n,',..., V+ F- x4 D3 s" j
'i=1;,',...) t9 q4 D7 c$ W% [
'end,',...
' g4 k* q! v1 P' ^ 'if k==1,',...+ U5 O* M4 ]: v( O3 N5 E9 e4 r
'break,',...- e, ]# }4 A: G2 W1 X2 Y' d, r
'end,',...% N- A, V: |; H0 w! W- x' S
'end'];; n) u: A0 Q* \# j) T' X
b1=uicontrol('parent',h0,...
9 }5 Q/ o" C) ` U2 V2 X" [( a* } 'units','points',...
1 M( K4 T; k$ d2 D* p 'tag','b1',...2 `8 \2 R& S( i- ?" m
'style','pushbutton',...
/ g& P; h: D" w% k" A! a, P- K 'string','开始',...: H8 B7 l4 t. ` V1 N0 B& g
'backgroundcolor',[0.75 0.75 0.75],...
u4 e+ p( j0 U4 Q 'position',[30 80 50 20],...
3 h1 C- }' h8 f4 U2 R 'callback',b1huidiao);
1 [2 Y( z" o+ a6 i+ {b2=uicontrol('parent',h0,...
; c/ L0 {& S6 k* Q% j4 @ 'units','points',...* J+ j. `. v& C( a& o+ `8 s
'tag','b2',...
1 O8 \' o+ I4 ]4 F/ R s4 ~ 'style','pushbutton',...
& H" \- M6 J, b! |, v/ ~, l# S# B 'string','停止',...
+ C" N! V0 B- [ 'backgroundcolor',[0.75 0.75 0.75],...
4 H( O6 k- g" ~% n( l9 S/ @/ a 'position',[100 80 50 20],...
" Q) M' @/ L; t( x1 [' a! P* K 'callback','k=1;');- ?; r3 t: _2 m7 ?9 m5 y& D
b3=uicontrol('parent',h0,...) M+ V9 k B( V& M$ p8 c
'units','points',...) q v W& u1 M0 {7 Q$ l$ }
'tag','b3',...
/ z/ r3 l) y: D 'style','pushbutton',...
: E; m7 P0 K5 F1 M4 |/ N! R 'string','关闭',..., ^/ i7 U8 Z1 }7 f
'backgroundcolor',[0.75 0.75 0.75],...
2 D& o. `9 w- {) ~ 'position',[170 80 50 20],...3 L! d( X9 p% b' X3 a
'callback',[...
- r* \5 m! a8 V9 ^( W. a 'k=1;,',...
# e" Q9 t$ }7 A& k% \: P5 { 'close']);9 o5 e9 J& Q; M/ x O
s1=uicontrol('parent',h0,...% G" b: {) A* e5 y1 A0 z
'units','points',...1 @! \5 G5 J. f. Y) V+ g$ \+ P
'tag','s1',...+ |) U, c+ X: U
'style','slider',...
2 f4 F$ ~4 r2 T& Y: |% Q# N 'value',50*speed,...
4 K% F% R/ P3 ^: U9 C9 v 'max',1,...
* ~! j6 R9 t% ^1 m3 \, X5 h 'min',0,...- {5 r" @- `" W3 [
'backgroundcolor',[0.75 0.75 0.75],...* G# Y0 V8 P! s1 \: Y$ ~
'position',[30 115 190 20],...
3 }% v1 |/ G. Y: v& ?9 v 'callback',[...
& E* L! a# E& H5 M3 r# l( ~, M& w0 [ 'm=get(s1,''value'');,',...
3 S9 E4 D9 I8 w( K0 I 'speed=m/50;']);
3 _7 y0 M- m: I+ B% x+ ]t1=uicontrol('parent',h0,...
5 z7 ~+ [' Q6 c& L* r. y6 M 'units','points',...
3 {& q7 Y5 A+ ^! T. t( E. V4 k 'tag','t1',...% x) O+ D7 L3 ~1 K$ Z2 p# ]1 s9 X' H5 u9 O
'style','text',...
$ n: F6 ~3 ?" U 'fontsize',15,..., A7 G# ]* I- L* z; z$ G( k8 y& k
'string','小球运动速度',...8 Q0 E2 t# L& |0 H
'backgroundcolor',[0.75 0.75 0.75],...
1 }0 V" Z6 M' O; n 'position',[30 135 190 20]);1 s7 m* |! Q5 q( h+ C
, y" V* C- ~7 N% \6 {: J1 O( F, P2 v% ~. I- b! A
实例27：设置坐标轴纵横轴比7 ?0 Y6 ]2 d/ m& g2 z4 t- ?7 p: |
0 ]% n0 R4 D; {5 y+ v
h0=figure('name','实例59');
) }4 m- R/ _9 i' k1 jh1=axes('parent',h0,...
4 G0 Z, r' o& s' i' G+ x 'position',[0.3 0.45 0.5 0.5],...
/ t8 l! ~1 f, c( P! l5 J. Z' R 'visible','off');
7 a5 h; \4 J, K: M% J8 k3 bu1=uimenu('parent',h0,...
/ p. g/ U9 E w$ V 'label','绘图',...
* C% v" T/ F- b, w/ s% Y& S7 I 'backgroundcolor',[0.753 0.753 0.753],...
4 N3 t6 v, l& @4 B) w 'tag','u1',...
2 ^: ]- m. J2 e( R 'callback',[...9 i$ U1 D5 ~" f3 r6 C2 k5 `
'[x,y]=meshgrid(-8:0.5:8);,',...
0 u; h) {4 e* G8 U# p 'r=sqrt(x.^2+y.^2)+eps;,',...# |0 D. z8 d7 C, P1 G6 P$ r
'z=sin(r)./r;,',...
) w$ p; m, C' [; e 'mesh(x,y,z),',...
8 \: o9 x0 P% R ]/ S$ I 'shading interp,',...
. u: c) ?5 t4 N. j3 B 'axis normal']);- w1 G& D3 f: w5 H
f1=uicontrol('parent',h0,... |/ v, M! K5 {6 q9 r
'units','points',...
' o/ d7 m0 G& }, q& |+ \* b" F 'listboxtop',0,...9 y# v+ c+ V1 t7 X& N% z
'position',[12 6 100 150],...3 N: _7 l& ?, _/ n1 u) j
'style','frame',...* u% G8 y; N( N" A
'tag','f1');4 ^+ t- r8 Z- r$ q6 Q3 N
t1=uicontrol('parent',h0,..., z1 R+ ^8 ~1 v1 }% b! Z
'units','points',...
& F* R& l5 B7 P 'backgroundcolor',[0.753 0.753 0.753],...
9 B4 V; X. ^9 Q4 M2 ]' j2 @ 'listboxtop',0,...
% ]' P; d8 n7 d1 M" G g4 p 'position',[19.5 130 72.75 16.5],...
: ~ U& i% b& | 'string','坐标纵横比',...
& s% K; z! H9 v0 e 'style','text',...8 P: q) ?# C* e5 h. ]1 L# M
'tag','t1');* D% m* E9 ~; i
r1=uicontrol('parent',h0,...8 F( J; t4 ]+ Y( _
'units','points',...
& a* p& k) t+ P# e# u( k4 J9 V# ^6 k 'backgroundcolor',[0.753 0.753 0.753],...
9 m/ K0 u: Z7 |. j7 K o 'listboxtop',0,...
8 Q( i9 a' @% B 'position',[19.5 110 72.75 16.5],...
' Y5 I" \1 `4 N9 x 'string','axis equal',...
! V# E C3 G5 \# H0 f5 j. n% F+ W 'style','radiobutton',...% J$ N5 P& l- O! y- u3 Q
'tag','r1',.... t7 Q; Y5 q1 `# I$ \7 J
'value',1,...) }: M! r2 u# m8 Q) e* ^- h
'callback',[...
% e' L/ `' M3 r# X5 x% I8 F 'set(r1,''value'',1);,',...* n- t7 u3 b& [( W! O9 n
'set(r2,''value'',0);,',.../ h4 x9 o* `: p0 V0 g: z& a
'set(r3,''value'',0);,',..., J" K; j' n% C- N* f
'set(r4,''value'',0);,',...6 g, i% n; S# g* f( T/ F$ J* Z
'set(r5,''value'',0);,',... l8 l- K4 ]3 E2 ?0 Z" u" G& z1 l
'axis equal']);/ i! s# c+ t; H1 c& {. i! p* [
r2=uicontrol('parent',h0,...+ ~' ]' _, W8 }; P2 [' p: _5 H
'units','points',...
$ J2 K; D7 V+ o- x 'backgroundcolor',[0.753 0.753 0.753],...
. j' f& Z& J M) k. Y6 r3 x& }* Q 'listboxtop',0,...- z0 Y" @3 o& D; ~
'position',[19.5 85 72.75 16.5],...
1 `$ ~6 O. {$ P$ N( w. I 'string','axis square',...
" _4 J8 i5 r6 z" S7 k, D 'style','radiobutton',...
5 ~; S, [' g1 s4 g1 z5 X. | 'tag','r2',...
. z$ x9 e5 M/ t; t% E7 g6 z 'value',0,...1 y0 r& w, u/ w' G8 l
'callback',[...* G) Z+ _$ g: ~# L, `) r
'set(r2,''value'',1);,',...$ H0 N* U* Z% p. e, W9 B; l* H
'set(r1,''value'',0);,',...
: l) W) r) D" A' F- h 'set(r3,''value'',0);,',...6 D4 K4 `/ I) m
'set(r4,''value'',0);,',.... ^4 C/ K' _ m8 N0 X, \; L) E
'set(r5,''value'',0);,',.... h# ~5 I* L& ~, V
'axis square']);
6 P6 D9 U# X( v/ }7 @r3=uicontrol('parent',h0,...
& h; Z& F; [) k" k 'units','points',...- k9 h/ L/ s! g
'backgroundcolor',[0.753 0.753 0.753],..." o6 T( F( ]; j" g/ b" j% O
'listboxtop',0,...) }5 D4 U+ b7 p% {
'position',[19.5 60 72.75 16.5],...
9 i* r6 w E( ~! }+ ? 'string','axis p_w_picpath',...+ d9 |% P+ C/ k# z
'style','radiobutton',...
9 I c% ~, k- j" b k 'tag','r3',...
: D) D2 J0 u0 n3 R7 ~! k2 P 'value',0,...6 }4 V& a9 I k
'callback',[...
6 |9 T; s l x: t 'set(r3,''value'',1);,',...
0 [6 k/ C4 t$ Q# i/ ~5 ]& R6 s 'set(r2,''value'',0);,',...
' L Z) H. N% P5 C( v) H% R 'set(r1,''value'',0);,',...5 ~; Z+ L8 S' \/ {1 Q4 m
'set(r4,''value'',0);,',...( T" _' N$ `4 U" {7 ~
'set(r5,''value'',0);,',...
% `: l* B6 R5 p8 v" |+ b+ F 'axis p_w_picpath']);: o- O' \' V/ |4 u s" D$ T
r4=uicontrol('parent',h0,...
0 p1 k! f( ^" e: t; W9 W$ R; O" ^ 'units','points',...7 C% |. A! H# Q8 S
'backgroundcolor',[0.753 0.753 0.753],...
" d0 R5 Y/ y$ U 'listboxtop',0,...2 T" H) Y1 x* ?5 y, w! u ^
'position',[19.5 35 72.75 16.5],...% z* T1 F- C5 c7 N, ~
'string','axie vis3d',...
" {4 W) R, G- x/ j, K2 S. q 'style','radiobutton',...0 _4 c$ g E0 J; d
'tag','r4',...) E# w" p" Y8 N- Q# v l
'value',0,...+ m6 B& Z4 @% N1 l
'callback',[...# O+ ^7 k) [- b1 z7 f
'set(r4,''value'',1);,',...- w7 b$ z" O( U$ s
'set(r2,''value'',0);,',...
8 x! {% p$ o. U% F/ ] 'set(r3,''value'',0);,',...
4 [9 q8 P+ R. K1 b& M) f* | 'set(r1,''value'',0);,',...* }2 ?* h q3 G' @
'set(r5,''value'',0);,',...9 E5 P) M! [9 X3 C/ _
'axis vis3d']);
# O+ y! h1 \! g5 X. `r5=uicontrol('parent',h0,...; A1 D) j3 j5 _ l& g" A
'units','points',...% M9 R* {$ Q& X* K i
'backgroundcolor',[0.753 0.753 0.753],...2 t7 C0 a" k8 k4 y* M* H+ u2 A
'listboxtop',0,...9 Q S* w5 C! i: {
'position',[19.5 10 72.75 16.5],...
7 b1 a0 x( o9 n) S 'string','axis auto',...* X' T* C4 t2 l
'style','radiobutton',...! H* }6 z/ a7 ~6 {
'tag','r5',...: j$ q3 {7 J6 I0 y' O6 P; H
'value',0,...% b5 \7 T a: G" k, H9 O/ s
'callback',[...
* V) I& r$ @: |5 } H0 g 'set(r5,''value'',1);,',...
" s& p8 e n, Q2 Y 'set(r2,''value'',0);,',...$ b; |9 E6 `! P+ `3 \4 j1 n
'set(r3,''value'',0);,',...% ?8 b& e* K" n- @$ _
'set(r4,''value'',0);,',...* K4 ]% `! ^4 R( b
'set(r1,''value'',0);,',...
8 \4 f6 h( e# y9 u5 z 'axis auto']);
) V+ A N; T/ m% J8 ]b1=uicontrol('parent',h0,...
* X: n3 `3 P, K$ ]1 J 'units','points',...7 x& ~3 f; m; x% m9 \
'backgroundcolor',[0.753 0.753 0.753],...
- Z3 ]* A5 r& ?, o/ K7 v ], G 'listboxtop',0,...
2 |, `, y; @: [# i8 N& t% @ 'position',[12 243 72.75 30.75],...
. ?+ N r2 _9 Q( N1 k 'string','关闭',...+ }2 e: w- ^" Q B1 w' r8 P. k5 G
'tag','b1',...# j* E8 r" B- |* y# f8 L# n* e! C
'callback','close');
- v. X' S0 R8 l8 jb2=uicontrol('parent',h0,...0 Y; e7 o6 B9 x& J: x" q
'units','points',...
0 H9 @ g8 ?% y) N* d- T 'backgroundcolor',[0.753 0.753 0.753],...
% e3 l2 f, c; |' e6 e$ k. M 'listboxtop',0,...5 L/ o8 F! Q- l i( z
'position',[216.75 67.5 83.25 18.75],...
; \: f* Y4 p& `& ^& g 'string','Colorbar',...
: E. ~! W m0 h1 ?0 G7 i 'tag','b2',...
4 }% _! j$ o$ G' }# W 'callback','colorbar');
4 M( V v# D3 w* B5 |$ s# G n* [) y3 J. W5 |5 G) J) l5 ?
$ k4 X+ D) b5 R$ I& ^* N
实例28：动态文本显示
2 u( y; _2 d8 R% H; u* P( l8 Z; M* [9 N$ r8 u% R$ _. F) J
h0=figure('toolbar','none',...
$ p: O" C9 O) f: K i) c 'position',[198 56 350 468],...
7 L3 U% `. Z; ~& Y 'name','实例60');
) k0 Z7 X4 h3 G4 _h1=axes('parent',h0,...
$ [5 R* ~1 X! J1 E 'position',[0.25 0.45 0.5 0.5],...
4 T6 @# a, @: | 'visible','off');6 Y7 w1 y% U {, n( V x2 q6 b$ S
str1='当前阻尼比＝';7 m: Z1 F/ _0 G* I, B/ o' E) @
z=0.52;8 e4 I! v1 \( Y8 J& B
t=0:0.1:10;
! B2 o! S. C' L4 j2 m3 l( ay=step(1,[1 2*z 1],t);
X" T6 p: y3 S+ r phline=plot(t,y);
- y7 d: c0 ]( i$ c4 I; ygrid on
! `$ F- w+ m& Vr1=uicontrol('parent',h0,...
) U, O* j( Y! q7 ^7 Q/ U8 S( }4 n, v 'units','points',... n5 C2 Z& i0 F. H7 O) J' Q# I
'tag','r1',...
! V1 J( \, D( N* _2 g 'style','radio',...: `% P+ n' w' w6 N* S
'string','grid on',...
% a- i7 A4 ^. N/ s$ p8 X 'position',[30 120 60 20],...
+ k1 E& Q" ~3 L. d* J- U! P 'backgroundcolor',[0.75 0.75 0.75],...; e7 c+ L% F+ J- k
'value',1,...
4 K6 A- ]6 F+ Q" h P 'callback',[...
; b8 E' G2 R% l 'grid on,',...
% S1 I s; k2 f& J, C) s7 h 'set(r1,''value'',1);,',...
. Y m; v5 m" I& k# J z& A1 j( I7 n1 c 'set(r2,''value'',0)']);
7 E3 ^ y' |, E5 F6 n8 \r2=uicontrol('parent',h0,...
' d/ i. \' o& P# i 'units','points',...8 u, [9 i9 g; Y9 O h% l) i- w& ^
'tag','r2',...
$ ] Q& M2 D$ g1 x, x 'style','radio',...
: |8 K' f( J) `2 F# r9 [ L `& t 'string','grid on',.... x* {! {& G3 F1 R; _9 @
'position',[30 95 60 20],...* y5 q0 `/ G7 q/ i3 L5 j6 }
'backgroundcolor',[0.75 0.75 0.75],...
/ i- K! v6 u7 ~/ I& J4 _2 W2 F 'value',0,...
5 z. p' {: ~9 \, i' _ 'callback',[...% F" v' P b3 x* h! ^" H. y
'grid off,',...0 i" z/ H2 F" i2 O1 H, C
'set(r2,''value'',1);,',...
. F! m7 P, K! g* s 'set(r1,''value'',0)']);
8 l- e# [" c: _2 w! Ks1=uicontrol('parent',h0,...8 G5 p* f8 i, _! y( S6 @( d+ T {
'units','points',...2 t6 ]8 w8 Z' ?! Z* _/ G: J& T3 M' I
'tag','s1',.... a' |0 P3 k! {
'style','slider',...
: d: ^# X* A0 j 'value',z,.../ o8 l$ h' S0 L2 i. E
'position',[100 95 150 20],...8 s T9 h9 {) x3 \% v* A, D6 o( j
'backgroundcolor',[0.75 0.75 0.75],...8 A5 y- C# O2 Q: o% F
'max',1,...% h/ I6 l9 \3 s% G! e. b j
'min',0,...+ s& W1 L/ w9 X
'callback',[... d. M6 Y8 E; S, `$ r
'z=get(s1,''value'');,',...$ p; J& x4 d+ p4 f4 Y4 w# e+ v6 z1 h
'set(t1,''string'',[str1,sprintf(''%1.4g\'',z)]);,',...1 D b: I- s) D8 F6 D' D. @% P$ N
'delete(hline),',...6 E; P. {9 D: b
'y=step(1,[1 2*z 1],t);,',...
0 a- a% a. N' B, N: t% V 'hline=plot(t,y);,',...
9 ^+ \% x8 |, R2 x* V 'if get(r1,''value'')==1,',...
0 Y I8 g0 ^) {# s, c! N. Z 'grid on,',...
$ g3 W: I0 z8 x: _3 \' [ 'end,',...
9 e3 c# [" [- U+ N% d 'if get(r2,''value'')==1,',...* z$ \. a6 j0 k5 l5 l
'grid off,',...
9 ]4 D7 @4 c: N) d- r 'end']);' d. } `( M' f% v" G& `$ g% w, l
t1=uicontrol('parent',h0,...' h& k+ ~ u4 \8 Y9 _+ ~
'units','points',..." a. N+ J+ U$ i6 @: }3 ]
'tag','t1',...- c0 ]! g( Q: j$ F( Z( c) y
'style','text',...
8 t1 x9 q( J4 b) J 'string',[str1,sprintf('%1.4g\',z)],...+ v/ q% [" g6 r
'position',[100 120 150 20],...3 ?" Y2 T# Q' f0 X# v& C4 W
'backgroundcolor',[0.75 0.75 0.75]);
: V* ^$ G2 L2 [9 zb1=uicontrol('parent',h0,...
! F; P) t- P" _% s+ @6 v 'units','points',...4 |2 i0 {" w* L
'tag','b1',...
2 e7 U- r: A! t3 d 'style','pushbutton',...
8 d' ]! h' b- K 'string','关闭',...$ j6 m8 l5 U2 Y& @# Q! m
'position',[80 50 80 30],...! v' X- g' w- y- p/ d
'backgroundcolor',[0.75 0.75 0.75],...
: o0 l% l) U( r i6 w8 y 'fontsize',15,...
( R/ e5 L- e3 G; V3 h) m 'callback','close');7 L9 T* T6 b0 |. e2 {* X
' K; n8 K! Z9 ?3 Q% V
4 u4 O" A) R @; N0 z5 E/ S% j# k实例29：浏览流体数据
w# c3 A" o9 `% r- q" S
3 m4 Z! k9 i- U# h5 Uh0=figure('toolbar','none',...
/ t% i4 m) ]% U5 r) L S- Z0 B 'position',[198 56 450 468],...
, D0 o& E6 D% I: Y# w6 @ 'name','实例61');
1 I. l; t: N' ], G: \" ih1=axes('parent',h0,...
; v; J I7 s6 k9 J7 f2 q 'position',[0.3 0.45 0.5 0.5],...
& n9 z" E( T0 N2 S; r2 }0 E 'visible','off');
' _3 Y' r# ^! h[x,y,z,v]=flow;( m2 C _' e# E4 L( z
xmin=min(x(：）);7 e) V, t' d4 y1 S" T
ymin=min(y(：）);
# B% J' _, v( T8 j( jzmin=min(z(：）);, t$ w/ D5 J! y! A7 G; i
xmax=max(x(：）);
0 `+ ^" A; C8 f, F' i* t: S; qymax=max(y(：）);+ ]: l0 b0 }* o; c! T7 y# |. ^2 ]
zmax=max(z(：）);# H) q) o$ B! I& z6 t, x0 L) K
u1=uimenu('parent',h0,...
* d; b4 f: s* I3 C( u4 ~$ Q/ G 'tag','u1',..." L$ {: d' Y8 h6 F$ R" a" q2 D
'label','绘图',...$ b) L7 ?/ ~& r0 C2 Y& j4 n
'background',[0.75 0.75 0.75]);
3 h9 i2 r* P- F8 c, ^4 }* pu11=uimenu('parent',u1,...
# f6 S7 |9 f& a" i 'tag','u11',...
* n% V. z/ x$ ?1 j 'label','绕X轴旋转-45度',...6 z% h- a' ~" |3 I$ l: u+ G
'background',[0.75 0.75 0.75],...
% ?- Z& |1 e' {2 ~ 'callback',[...
9 i" H* g- U7 ]4 P8 B. w7 N 'cla,',...
# S- P; w% k5 d 'hslice=surf(linspace(xmin,xmax,100),linspace(ymin,ymax,100),zeros(100));,',...5 q( h# p/ t) O
'rotate(hslice,[-1,0,0],-45),',...8 B1 m2 d5 _" U
'xd=get(hslice,''xdata'');,',...
* v6 E. V8 L: I/ Z- F1 H 'yd=get(hslice,''ydata'');,',...
! A( D. ~; L$ T m8 Y2 _ 'zd=get(hslice,''zdata'');']); E3 D0 z" a! t% x: b. T. H
u12=uimenu('parent',u1,...; H( ?- f/ W( S3 J, V
'tag','u12',...
: }, h' p( f+ ]% ]' J: j6 M 'label','绕Y轴旋转-45度',...
% L1 w- R8 a, h. W1 B7 x* h1 C# h 'background',[0.75 0.75 0.75],...
* [' R$ b) }; ?1 [ 'callback',[...
' Z) Q( X5 A- r, b0 S1 P) L 'cla,',...) }7 o" Q- C) ~; U
'hslice=surf(linspace(xmin,xmax,100),linspace(ymin,ymax,100),zeros(100));,',...# m- P+ v4 ?, a' L* A" j
'rotate(hslice,[0,-1,0],-45),',...) }4 P u: M+ }& y% N5 p( r
'xd=get(hslice,''xdata'');,',...6 W0 ~% d9 D% y4 `6 s
'yd=get(hslice,''ydata'');,',...* S2 s2 O" h% E% G4 ^
'zd=get(hslice,''zdata'');']);
! l, x6 E+ D2 b! |# T4 r7 P ?b1=uicontrol('parent',h0,...
: L" _. ~, x) z9 K4 T' Q 'style','pushbutton',...
5 ^5 u/ y" @. {# ~3 e5 `6 J- d 'units','points',...0 R* u3 M! ?; D" _; C
'tag','b1',...7 R P# x" i7 m/ j4 N% @9 i
'backgroundcolor',[0.75 0.75 0.75],...% A- i# c$ M' z* U" ?! z
'string','设置颜色',...
* T3 _6 ?, f3 v* M 'position',[50 120 60 25],... ?4 Z) d& I1 c, o6 L! g
'callback',[...# y& j3 H3 p- Q7 z W
'delete(hslice),',...$ H D1 Q( w# l6 V A
'h=slice(x,y,z,v,xd,yd,zd);,',...
2 e- Y6 k$ v8 Q4 I 'set(h,''facecolor'',''interp'',''edgecolor'',''none'',''diffusestrength'',0.8)']);! @& k. D4 j, F5 q& i5 c3 n
b2=uicontrol('parent',h0,...
4 ~ m/ p" O4 \. u3 l 'style','pushbutton',...8 X' p: l7 |7 {, f
'units','points',...$ N1 I" ?; O- F
'tag','b2',...; b1 v$ q* B7 f( |! [ V
'backgroundcolor',[0.75 0.75 0.75],...
2 Z( S2 _; D; k0 {$ E 'string','添加切片1',...
# H# J' s1 C0 A9 f5 o5 A+ Z 'position',[240 120 60 25],.../ X, h* x% _) D$ P+ p+ z7 _
'callback',[...
# U2 u8 X& F! @8 i9 b 'hold on,',...
, e2 \' s: c: H2 ?: A/ H) V 'hx=slice(x,y,z,v,xmax,[],[]);,',...
' Y8 w4 Y8 t4 _' X9 u" F; m 'set(hx,''facecolor'',''interp'',''edgecolor'',''none'')']);
9 d+ h4 Y6 L& K2 x% o2 k/ T5 {b3=uicontrol('parent',h0,...) m+ Q) }' `/ T6 A
'style','pushbutton',...: [( V* B, O8 @9 q/ _1 s
'units','points',...
4 I0 @1 v% g* j 'tag','b3',...
1 N6 Y8 y4 X( A* f/ F: l0 _, N 'backgroundcolor',[0.75 0.75 0.75],...% H6 Y5 M. v) J' C' I+ ?
'string','添加切片2',...) |. B. m5 {, E! ~" P* b
'position',[240 70 60 20],..., G0 B: [, R% J1 o w$ _, ?& {. m* f
'callback',[... {) P/ W6 }# B5 X% K+ y% D
'hold on,',...
) f/ b* ]6 @/ b8 w" p 'hy=slice(x,y,z,v,ymax,[],[]);,',...
3 L* d, }8 k8 q3 Q) P- d 'set(hy,''facecolor'',''interp'',''edgecolor'',''none'')']);
" H j% F/ B' P; P" n( Q. ob4=uicontrol('parent',h0,...% m) z, g3 j/ Y; K* Y5 |
'style','pushbutton',...
8 q+ H$ c$ g% m$ A/ q& c7 B 'units','points',...
- M( n9 y" U. E' o 'tag','b4',...7 _, U1 ^; g( M) @' I
'backgroundcolor',[0.75 0.75 0.75],...
; l% n$ ?; U0 t' h 'string','添加切片3',...
6 U; H" \. ~1 \+ s! R 'position',[240 20 60 20],...; \. i" I3 c. A! V+ H: @
'callback',[...
9 Z' B9 a8 G8 d4 {1 q 'hold on,',...
" ]4 P2 ~& g* \$ z6 O6 j" G 'hz=slice(x,y,z,v,zmax-1,[],[]);,',...
1 G, \/ A; ^" q 'set(hz,''facecolor'',''interp'',''edgecolor'',''none'')']);
/ @+ J X" Q5 ?& E8 [( Sb5=uicontrol('parent',h0,...6 w) @+ W8 B! ?4 {* S
'style','pushbutton',...: q, s* A' E; h A( v
'units','points',...
; s) [, E5 H# R6 \2 B) i, C8 k& e' | 'tag','b5',...
4 A/ s5 H9 P( C& Y& k ^6 [ 'backgroundcolor',[0.75 0.75 0.75],.... ]( [: Y q/ ?3 M# k
'string','灯光效果',...
8 w4 \8 J2 W N4 ]( u9 Y: \ 'position',[50 70 60 20],...
- Y. \+ ]; w4 R& H0 {& \" i, m8 P# h 'callback',[...
/ _5 g# Z- e3 F; T' c, d 'daspect([1 1 1]),',...4 W- w3 c8 O0 _ h- ~4 ?
'axis tight,',...7 F* m3 Q/ ]) U( b& i8 v K0 d( Y
'box on,',...
8 }0 m7 X! R2 T' N 'view(-38.5,16),',...
: f, Q7 H. T$ b$ M* j' G" m2 C 'camzoom(1.4),',...
0 v2 u! _7 X/ ~9 @) M7 a 'camproj perspective,',...
: T1 b1 [+ _9 v& S# g7 v1 s/ G; E$ } 'lightangle(-45,45)']);
: A; z/ N( y7 K, Z4 R; V/ F/ M$ V2 }b6=uicontrol('parent',h0,...% q0 f: i* g9 Y3 o* \; G# b) K' c
'style','pushbutton',...
5 D0 j; U' u$ s f" O, a$ b 'units','points',...
5 r4 R* M$ j. c) e 'tag','b6',...( {4 S4 l. c8 i2 J2 J
'backgroundcolor',[0.75 0.75 0.75],...+ S& _/ o$ G+ f6 `4 _; _; ?7 u
'string','colorbar',..., s" p8 I; z2 U7 D. E8 C" Z
'position',[50 20 60 20],..." i2 m' I8 U6 d
'callback','colorbar(''horiz'')');
5 n$ `. Z- y# N5 J Fb7=uicontrol('parent',h0,.../ f2 z3 V2 `' L/ i8 p
'style','pushbutton',...
3 ]3 R# F5 L# P, R6 m8 l7 w 'units','points',...8 h+ d; R/ `8 }- |0 m1 y
'tag','b7',...
5 b. w3 Q# `3 A( Z8 F2 x" h 'backgroundcolor',[0.75 0.75 0.75],...( t0 m5 P* g/ c7 V+ e4 |
'string','关闭',...: C; i! ~* ]8 s" L) l
'fontsize',14,...
; E0 Q) ?# W1 Z2 D# Q d5 I" J 'position',[145 75 60 20],...$ A$ |- |) ?$ \
'callback','close');
5 ]/ a$ N; `, g& {: z: C* u! K8 A" @7 o( D4 ?+ ~1 ?
# Q f4 G. n8 H
实例30：简单计算器
4 J9 x! o$ g8 h2 P4 X# B# R2 W- b/ b; T, ^$ ?. K1 u$ p5 t
h0=figure('toolbar','none',...0 l' c$ Y# Q3 J! N1 s8 h) Z
'position',[200 60 220 240],...8 e* g) o$ Q) N2 X3 a% s9 _! E
'name','实例62');& f B0 e& C$ Y2 V
b0=uicontrol('parent',h0,...
: H, T7 H7 A5 { 'units','points',...; I$ ~$ r$ `$ ]7 K8 W, n" |6 H! z. e
'tag','b0',...
' y M( g0 R% y, u) x 'style','pushbutton',...- C# n6 r/ k. z
'string','0',...* j5 a' L4 O! B0 X: n" h
'fontsize',12,.../ y! r+ O; O8 F' a
'position',[5 15 35 20],...8 o% Y& x5 ^5 k& {+ Z" |4 Z
'backgroundcolor',[0.75 0.75 0.75],...
( K J1 B" K) K: p; ]) a8 y! ^8 O ~ 'callback',[...
* q. A% C! E# L 'if k==''0''&i==0,',...6 M! w/ F& {; C A7 g5 o
'errordlg(''数字首位不能为0''),',...
/ @& g/ t! |- V2 S, H0 ~3 t 'else,',...
( n6 W1 B6 u% E, t 'k=[k,''0''];,',...
/ U% M9 w' H0 b, N! r 'if k==''00'',',...4 t+ o) {/ i! N: \, d5 G
'k=''0'';,',.../ W$ W& z# e X$ W v/ x
'end,',...0 d* p+ i+ S8 K
'set(e1,''string'',k);,',.... X7 P" A0 ?6 H6 n8 Z
'end']);
. K: y) e+ c( Yb15=uicontrol('parent',h0,...
0 C6 }2 S: d( Z/ ? 'units','points',...
9 M& q: Z. Q0 }& b; ? 'tag','b15',...+ a+ n9 t9 Q9 d
'style','pushbutton',...# K& B, o* b2 E9 H' P
'string','=',...
1 @- O) Y# N% n! g" V0 } 'fontsize',12,...0 ^& l6 Q z4 e
'position',[45 15 35 20],...5 J/ F2 Z7 p* X0 }
'backgroundcolor',[0.75 0.75 0.75],...& }7 U+ I$ f( l/ _$ w; m( j
'callback',[.../ g* ~# z+ ~# l' Y* F
'k=get(e1,''string'');,',...
4 U5 j0 `# _1 Z1 ]3 Y2 H& z' `. m 'if g==''+'',',...! R2 n& v7 [, ^
'm=m+str2num(k);,',...
6 M1 d* v& j5 r2 D; ~, M: k 'end,',...1 |2 J4 n# x7 j+ T* i
'if g==''-'',',...
) b- ^. v: j' b0 C: h5 G$ A 'm=m-str2num(k);,',...
( _+ ^$ ]$ T. V# h6 Q7 C* c 'end,',...
& ]! g) B6 ^9 d" y6 f 'if g==''*'',',...
( D3 t M, @ N/ o 'm=m*str2num(k);,',.../ L3 y9 S3 A' {7 B- [! W6 V
'end,',...
6 K. s# A. h- t R" f& t 'if g==''/'',',...
9 p9 u* P( U3 h6 e+ Y, {6 z 'if k==''0'',',...: M# Q( E- d2 ^
'errordlg(''除数不能为0'');,',...
/ B" k" R6 r6 f; ?1 T 'end,',...
" ~/ I* I8 E# s K 'm=m/str2num(k);,',...7 K6 h- b7 L8 k3 i* c
'end,',...
E8 u# I/ A# f4 t' B" p& z 'set(e1,''string'',num2str(m));,',...
* o) o% V+ Z: C1 ]+ R 'i=0;']);' Z4 ?; {4 m- n6 D8 R" t
b11=uicontrol('parent',h0,...
' R1 R7 L2 s* V& }$ M( u 'units','points',...$ _) [7 q X- D1 A- E
'tag','b11',...
$ f# M9 w& Y. [ 'style','pushbutton',...
0 E( T9 `+ n$ z3 q 'string','+',...: E2 P3 t; L* ~5 Z
'fontsize',12,...* b. _# D/ u9 a T
'position',[85 15 35 20],...1 z1 Q3 N3 P0 s6 v* _/ P, b# ]; M$ |
'backgroundcolor',[0.75 0.75 0.75],...3 ?- u2 x! h- [* w# b
'callback',[...
! K, m" t9 T3 i* B* i; B, t 'i=i+1;,',...: v" m6 Z" z7 v4 R: ] g* [+ X) ~
'if i==1,',...0 a; R Q$ [; G* d! l9 Y6 a
'm=str2num(k);,',...
0 @% f" ~( H- J# W( Z 'set(e1,''string'',''0'');,',...+ N, s0 _; t& X5 Q- W3 d
'end,',...
8 p. N2 ^- v4 ], n) G$ e 'if i>1,',...
+ _+ I/ W) d" \+ v: L 'k=get(e1,''string'');,',...
- ^$ F. K$ k" n, n- A 'if g==''+'',',...4 [; q! J% F, E1 L& N2 L
'm=m+str2num(k);,',...2 `( \# _. J2 Y$ G
'end,',...
; r) X6 r0 @6 ~( i+ j2 f( e# H/ a 'if g==''-'',',...4 T( D' a0 m" Z. \
'm=m-str2num(k);,',..." r# k7 m- q. _$ p! R4 @
'end,',.../ M% {/ K. V9 C
'if g==''*'',',...( C* ^2 }0 i5 M2 G+ u+ U
'm=m*str2num(k);,',...
: Q' T Z' e- { }+ i3 _9 J. J 'end,',...# Q& B ?" A# K8 g
'if g==''/'',',...
; L: f6 H: `1 V: b# X0 R& A 'if k==''0'',',...% W' I- R. _: J7 M! a) ?! j* \3 B
'errordlg(''除数不能为0'');,',.... X' x" h( Q5 T2 j& ~4 [
'end,',...
$ q! d/ s0 s: q' v+ k( I 'm=m/str2num(k);,',...$ P/ E/ Y0 s$ Z1 `1 g* M
'end,',...% n' q1 k6 M& k ~* `
'set(e1,''string'',num2str(m));,',...
* W+ \8 ^" y6 z7 Z 'i=1;,',...3 r4 A8 d7 n1 z2 A% r" l& `1 O& [9 ^8 E$ h
'end,',...! F1 \0 L3 H& g& c8 C& Q
'k=''0'';,',.../ _: W y0 ], D" L' U8 R
'g=''+'';']);
& _9 w% D$ M- G, T4 i& jb16=uicontrol('parent',h0,...
7 x3 X% `- s% t, h, _ 'units','points',...9 T! G. T4 a" W) _
'tag','b16',...2 [# J+ v+ k- s* @
'style','pushbutton',...
1 e6 P' Q# d, K7 h. x) ] 'string','关闭',...- M4 r! L! ?( N1 n# t; n2 p0 [6 [& X. N
'fontsize',12,...+ D% k3 @/ l% G9 V Q
'position',[125 15 35 20],...
7 o: A+ d0 m( e$ y! `9 p 'backgroundcolor',[0.75 0.75 0.75],...
+ q( p. s2 G% ]1 h 'callback','close');( `( J9 t* _- {6 y% a: e& H
b1=uicontrol('parent',h0,...' \# p: H4 @2 r* J4 m6 M% A2 l
'units','points',...
0 s8 @" i9 _& }' _" s 'tag','b1',...5 } [" B/ P0 e$ S& L0 T8 M
'style','pushbutton',...
* M, V: {% b6 `" J2 N4 {) ? 'string','1',...
* g' Q _$ v) i+ }. S 'fontsize',12,...# l) q4 l; W# g5 |- C
'position',[5 45 35 20],...
; Y1 P: F+ I, y 'backgroundcolor',[0.75 0.75 0.75],...; O* `! n- ?! t# P* M
'callback',[.... ~, a0 r6 b; `7 k
'if k==''0'',',.../ \! x- j( s. T1 g
'k='''';,',.../ `1 t& Q8 K' v1 M) j- p2 x
'end,',.../ S' [1 V5 Y* _ H5 p: ^
'k=[k,''1''];,',...& A+ p1 S( f {1 J6 z3 ]# Z5 a! q
'set(e1,''string'',k);']);9 B+ o' i) a0 n6 J: D% N' m
b2=uicontrol('parent',h0,...
) B& Q: Y# q$ Q, A 'units','points',...
* x( V+ g, z. J$ ~ 'tag','b2',...% e% I! A0 s1 ~# @$ C( \! |1 x- K1 W
'style','pushbutton',...
1 R6 h4 I, }/ D7 \# @ 'string','2',...7 S; b& A6 w) C0 X2 |7 |6 v7 D
'fontsize',12,...5 Z2 [; T+ Z3 ^' v
'position',[45 45 35 20],...& Q4 E3 J. x1 s7 T
'backgroundcolor',[0.75 0.75 0.75],...; n: l& p& }% [* e3 y) y, g
'callback',[...& n& w# S9 n8 |2 R1 h' z
'if k==''0'',',...
4 q' | j, a0 W. R. Z" t) g 'k='''';,',...
4 ~5 B% H: S2 f( B! s 'end,',...
J8 b7 y+ N Y; M+ a% v 'k=[k,''2''];,',...
L( q7 \( q# r# q$ Y 'set(e1,''string'',k);']);8 p9 V# S3 e7 @
b3=uicontrol('parent',h0,...
' q) v; J! g1 l% T6 J5 Z9 a 'units','points',...
5 N/ j- k2 a4 J 'tag','b3',...
7 }. |0 i6 F5 B1 B9 i 'style','pushbutton',...
# D' w x" g V" o8 T 'string','3',...
! n) l9 y/ i9 p+ m; c2 X9 p 'fontsize',12,...9 y0 S1 O. z1 y- j
'position',[85 45 35 20],...
, ~5 Q+ Y/ @- k J/ W 'backgroundcolor',[0.75 0.75 0.75],...
7 z4 i% q3 ^) p. S6 i 'callback',[...
; e+ l) J2 E; f2 x$ V+ D 'if k==''0'',',...
1 T3 J0 q5 A( h 'k='''';,',...
* ]' _2 W1 a+ I3 a" Y8 X( V 'end,',...
7 T8 a: S, v4 q$ T. I 'k=[k,''3''];,',...
1 O, T! R9 m( F' }- v$ y 'set(e1,''string'',k);']);
8 G9 q# ~8 [* r) m1 O0 |b14=uicontrol('parent',h0,...
* r+ P, ]' a" D! S ~3 `* R# e 'units','points',...) |1 ?- M. I1 L2 ]+ r6 H* v% X3 Y
'tag','b14',...
: y" T, x# T0 `# ^# Q& \# c5 ] 'style','pushbutton',...
0 W: e1 @! l* ?) t3 N 'string','/',...* d' V- L1 h: P! `/ o; l
'fontsize',12,...
- m5 Q9 q4 A/ {# o" O 'position',[125 45 35 20],...
$ ~6 X( q# U: X4 U# h# l @: h! B 'backgroundcolor',[0.75 0.75 0.75],.... @1 t- x! c8 a/ T: `* t) H
'callback',[...
/ m# q0 t- R( Y, Y5 C 'i=i+1;,',...
; _) M% K; t! _8 p; W9 ` 'if i==1,',...
/ C1 @% [# M' G% V" a ~1 Z6 R 'm=str2num(k);,',...9 J) [9 p! J6 \5 e5 S" l9 x, [
'set(e1,''string'',''0'');,',...
" }' b, D4 M7 {/ R7 ?: Z 'end,',...+ c+ L. c& M5 F, f# U; n1 z
'if i>1,',...: I7 r' D2 K7 @
'k=get(e1,''string'');,',...& @( ^: R% e0 ~/ z! h" R
'if k==''0'',',...- l/ n! ]+ h, e+ a9 e
'errordlg(''除数不能为0'');,',...2 S. L0 x& ^6 \/ o7 X
'end,',...
) t& n; {; p) N) V5 b 'if ~(k==''0''),',...) c9 P, H: n( z+ b6 s; A7 H
'if g==''+'',',...2 V. `- p' z) W( L' u9 N- x
'm=m+str2num(k);,',...' j( i4 w: W5 ]( O' h
'end,',...' F5 e' Z E0 g1 E+ Q5 q
'if g==''-'',',...3 u9 I% r' X. B
'm=m-str2num(k);,',...
, }+ r% u, F1 ~% [0 a7 k 'end,',...
7 C1 f: j d% \* J4 A! L! {/ j 'if g==''*'',',...5 O! a; @& T% d8 @& u$ T
'm=m*str2num(k);,',...' ~6 S4 Y4 s4 _$ Q) J( N
'end,',...
, `6 {# {+ R- [2 i. g 'if g==''/'',',...
0 x" Z) z1 l) T% q4 V 'm=m/str2num(k);,',..." l7 j+ |/ f6 m3 c' s9 i4 M
'end,',...
' v+ L( }, j" t* c) s 'set(e1,''string'',num2str(m));,',...
7 c- h5 R9 ^$ {5 b 'end,',...
T* Q c1 p% V5 h7 v. W+ B 'i=1;,',...8 U3 |. S) Z- R: [" r
'end,',...
5 I3 i3 ]% C9 r' ]9 l- ? 'k=''0'';,',...
9 S: N6 {! G2 i; C& Q) w3 S2 ^6 q 'g=''/'';']);
3 x5 K* C2 y8 I$ X3 i9 H) l4 }9 Rb4=uicontrol('parent',h0,...
5 ?$ ` W9 u0 i* p 'units','points',...
1 X% x4 {) N* } X6 N 'tag','b4',...
- [( U; {. N2 I" D 'style','pushbutton',...9 y7 a/ l% l: ]3 U; ^& b% N; ~* ~
'string','4',...! u% @( S5 y) @5 e, c
'fontsize',12,...
* w! L- k+ k" w, ~6 | 'position',[5 75 35 20],...7 s% v1 d0 p- P7 {; B# l/ ?
'backgroundcolor',[0.75 0.75 0.75],...
+ B/ o0 E& c' n" V4 @ 'callback',[...
# X5 c) g7 U! o9 D% u! z6 N 'if k==''0'',',...0 [# {; s, v6 ]; Y5 K
'k='''';,',...- B- y2 o4 Y3 ]( U
'end,',...
8 _. h0 ]5 v6 K2 O$ r' I 'k=[k,''4''];,',...
4 B! v9 D/ v$ `0 S2 E, S# ]. l 'set(e1,''string'',k);']);0 }7 f9 D o7 r2 Y8 G; P0 e
b5=uicontrol('parent',h0,... W7 G; o) Y4 J- t# z
'units','points',...
+ r9 e C% X9 {* m- ]8 Y 'tag','b5',.../ ]. `6 C: \) R% ~7 Q" ^% _
'style','pushbutton',..." @ B5 O' T9 [% j* L
'string','5',...: b) g% K( G) }& x( r f4 t
'fontsize',12,...; |* F4 \2 y( [- d8 N* k
'position',[45 75 35 20],...& L. f$ R9 s9 N1 k
'backgroundcolor',[0.75 0.75 0.75],...
6 g, l, A% S# K; _; c7 r 'callback',[...
) b8 X4 J' W) R( e+ {8 q; k3 R 'if k==''0'',',...3 y: V0 u% E( h' }- p6 S
'k='''';,',...
! \5 X1 u# s( g9 [% z4 N8 b0 R( @6 F 'end,',...
. \8 C$ p/ F) n3 \. A7 A& }0 [ 'k=[k,''5''];,',...
( n! _' C/ b8 h- p 'set(e1,''string'',k);']);
4 f; C2 Y: f/ bb6=uicontrol('parent',h0,...1 n6 h- T6 J! }. M+ }, L
'units','points',...
: ^6 Q7 v u, l$ |% O/ r2 l$ T, D/ n2 c 'tag','b6',...( Z! w! M3 J( | |
'style','pushbutton',...
- @" m% h8 r5 U/ n5 j; w9 t3 `) O, x 'string','6',...
' R: h4 g7 r& Y2 t4 d 'fontsize',12,...
. d; D4 P0 t2 X, [. t& r 'position',[85 75 35 20],...
7 w* F, G& r+ C) z" s5 u% X7 o 'backgroundcolor',[0.75 0.75 0.75],...
X4 R. L% d, i# ]3 z% B2 B6 ] 'callback',[...9 T% S v0 ]& S0 J5 O2 a) q
'if k==''0'',',...
% N2 |0 q: \8 w3 |* } 'k='''';,',...6 w' T* R2 L3 [$ w/ `
'end,',...- R# e' t, O4 E) {# a
'k=[k,''6''];,',...# K1 C" E& P0 ]8 j- H9 U! p& s( X
'set(e1,''string'',k);']);
, e1 q# \. Q& _7 h5 c1 f$ d5 U# Ab13=uicontrol('parent',h0,...
/ y% I4 a- g _ R; C) B8 ~ 'units','points',...: ~2 l2 _3 x" R; w( ]7 m. j2 ?8 }
'tag','b13',...
2 h0 K: w" ~$ e1 k5 @3 f/ v. I 'style','pushbutton',...
: x# {& c( ?) Z* Y/ K, f 'string','*',.../ B% R4 N: Z' R) k4 N
'fontsize',12,...
% [! ~/ r- L; E4 u7 | 'position',[125 75 35 20],...
* s9 K0 y7 {; ]* s 'backgroundcolor',[0.75 0.75 0.75],...) F: f2 Q! p! X
'callback',[...
' Y r! h/ ~6 z( A5 j+ D7 e 'i=i+1;,',...
4 [$ e3 Q7 v+ Z8 s 'if i==1,',...
, |& o3 p8 Y! ^/ e; @' M" z 'm=str2num(k);,',...
* I+ k& s9 b6 T* f; T 'set(e1,''string'',''0'');,',...: ^5 ~, O1 K# l% ^2 H
'end,',...
# ^# e# h% F9 o0 S! X 'if i>1,',...( \" O2 ] b [( w7 l- b
'k=get(e1,''string'');,',...
" \) O2 @! T* S# F 'if g==''+'',',...
2 Y8 k* v' f; }- j/ h( b4 @ 'm=m+str2num(k);,',...1 ~9 x; L$ @: s' R
'end,',...
+ \3 K. U6 p9 q5 A4 ] 'if g==''-'',',...% U) @; Q+ }8 [* \, k) N+ R. B [
'm=m-str2num(k);,',...! g; G# k1 A! V0 @% ?5 P# _+ [
'end,',...+ L$ K/ L3 X' `! L) T: Q
'if g==''*'',',...
0 Y% y& B. A1 f+ R% M 'm=m*str2num(k);,',...
* U* e+ G! J/ W p( y P 'end,',...& ]/ q( s! B' A) w
'if g==''/'',',...2 N9 k6 k! ?; ~ O: b @- s- e
'if k==''0'',',...+ ]) h& a8 Y7 S
'errordlg(''除数不能为0'');,',...
/ E! Q* ~1 K" S, p) P, b 'end,',.../ K9 R [; }6 s; p6 n' A3 l+ P
'm=m/str2num(k);,',...
" Z r& N$ T+ N' D; X 'end,',...1 u1 F8 i; s6 Y A% F. C
'set(e1,''string'',num2str(m));,',...+ A& x: ~6 J# P& j0 o d+ h
'i=1;,',...
/ Y! Z, c7 n) O3 H! n0 Z; i7 n, P6 g 'end,',...
5 M( w, s1 t: i; u 'k=''0'';,',.../ o6 m. z! U) c8 `/ Z2 k z
'g=''*'';']);( X# S9 O+ c( B- F( a" {
b7=uicontrol('parent',h0,...' V, a* V/ C' L0 W" e8 c4 g y
'units','points',...
" ?" F2 v: K# O- d& L 'tag','b7',...7 u" W! m2 ~* B
'style','pushbutton',...
( i2 j% ], E" d+ K 'string','7',...
+ A) c# @7 P u$ @1 e 'fontsize',12,...( }/ R F# A; C- N/ W7 W8 _
'position',[5 105 35 20],..." O* \ U' i" u4 j' i p+ e( z
'backgroundcolor',[0.75 0.75 0.75],...
3 V% k7 P5 D" Q4 X+ V6 M- o 'callback',[...+ C. `" V, A7 Q) ~1 `
'if k==''0'',',...
/ u2 H) `$ J+ c 'k='''';,',...
8 ~8 u6 |6 n8 c6 X( I& z. ^ 'end,',...
8 X( V8 R+ g; E+ J 'k=[k,''7''];,',...
+ C1 c- N& A# v& ^ 'set(e1,''string'',k);']);
5 d# p% ~; a2 ~! z9 I5 r. \' H! t' tb8=uicontrol('parent',h0,... K6 n# F7 o% z. B
'units','points',...5 R2 j+ p- C6 a
'tag','b8',...
/ z! N& B" D& q$ H2 @8 {& m 'style','pushbutton',...
: g2 e6 U9 X1 d 'string','8',...
( O+ ]& H' Y, z2 s0 K 'fontsize',12,...
* v& [, O# Z5 N/ e 'position',[45 105 35 20],...5 z8 |/ l7 W, A
'backgroundcolor',[0.75 0.75 0.75],...
5 S/ A6 W# T' ?3 A 'callback',[...
1 T% @. `0 P, X7 N 'if k==''0'',',...- L/ I/ W# J `$ |
'k='''';,',...
% V& M% {& x; \" @8 l+ t. V [) a3 m 'end,',...
) E# m4 T! O1 t; r 'k=[k,''8''];,',.... C! u- Z( y4 _3 X6 O
'set(e1,''string'',k);']);6 C, a- C L, }/ F4 R k
b9=uicontrol('parent',h0,...; [& N4 n/ o5 o( F
'units','points',..." E+ l7 r6 a! D$ p0 o
'tag','b9',...
, j9 d6 y# Y* R& e- \ 'style','pushbutton',...
; j) w; C, i! w2 C* b0 Q 'string','9',...
# T X8 N: w5 S4 h/ b8 F 'fontsize',12,.... Y, y+ L: {9 m, D" t, w5 D5 q$ S' b
'position',[85 105 35 20],..., e" d' j. a' t6 b" ]6 E
'backgroundcolor',[0.75 0.75 0.75],...! [( v) T3 U8 @7 k/ _
'callback',[...
0 o5 Q* P' R3 r( D 'if k==''0'',',...
5 S$ I8 J, R U/ f 'k='''';,',...
6 [+ Y' Z. C4 Y6 l$ u8 d 'end,',...$ [ k; N, @2 i" R, V
'k=[k,''9''];,',...& s: L& B3 q7 e) F0 Y
'set(e1,''string'',k);']);
/ V" ^- Z. I. v9 Jb12=uicontrol('parent',h0,...
# Y0 b+ ^9 ?5 O9 ^: Y. U% C 'units','points',...
* x; M9 l I9 F) g 'tag','b12',...
# d8 R. U! U" V( e 'style','pushbutton',...
3 D8 H1 T' n+ b8 S& T 'string','-',...3 }3 @2 z! l4 x( g8 h
'fontsize',12,..., h8 a/ \: t; Y. N& A( n
'position',[125 105 35 20],...! }; _' } A6 ]3 w7 n9 _% S& t
'backgroundcolor',[0.75 0.75 0.75],...
8 B6 _/ r8 a8 F' R& a 'callback',[...0 m2 H- _$ o0 w
'i=i+1;,',...8 W# k3 N0 C/ V4 {
'if i==1,',..." {& G" p& q" g8 T1 Z
'm=str2num(k);,',...! g: C5 C1 w9 p
'set(e1,''string'',''0'');,',...1 O. c# N, g5 [5 ]5 W2 F2 b
'end,',.... s$ w* h; Y! y, c5 H. O: l
'if i>1,',...
+ T1 Z% k; A: ? 'k=get(e1,''string'');,',...
* x* D8 x8 j! m4 [ 'if g==''+'',',...2 T7 n# ]! ^6 t, S" @: D, X6 `4 q
'm=m+str2num(k);,',...
: e1 ?) Q/ z* {& L3 m- r4 A) M 'end,',...6 @6 o% t9 G5 r8 J7 A
'if g==''-'',',...
! {- A' D* g# u1 S/ @) Y 'm=m-str2num(k);,',...% X: ~9 F+ d2 {- @$ U4 D: q! R
'end,',...: k0 L5 r' c7 \2 ] }( _7 u
'if g==''*'',',...
; ^/ t' J) b' c# j 'm=m*str2num(k);,',...3 F: u! N; p9 K2 I& l
'end,',...
! x1 p% j1 q& d4 k4 t 'if g==''/'',',...
) d) X z5 p+ o: f/ k 'if k==''0'',',...
. U9 F1 t# y! l4 K8 U; l2 {$ S+ T7 X 'errordlg(''除数不能为0'');,',...
( D& _/ d7 p2 t' f* S 'end,',...
0 ]5 g; e* J6 B' s* r, ]" K 'm=m/str2num(k);,',...
' s1 e3 j$ g, T9 m 'end,',...5 l: N$ z# ]5 U* s9 J0 f5 a6 Q
'set(e1,''string'',num2str(m));,',...' V# T+ s- R* G; I1 F! U
'i=1;,',...
- X) ^! G5 u- W. f5 B+ z6 H 'end,',...9 t' X" g I1 [1 l2 g2 U( _! f
'k=''0'';,',...4 Y. C* o; R8 k# j. f# F, [
'g=''-'';']);
9 U+ S' v, `& S/ Z2 ]. M+ l9 be1=uicontrol('parent',h0,...9 n5 o" Y+ O/ T2 l
'units','points',...
+ Z8 J! V2 Y8 q- |: \# G 'tag','e1',...
8 D# O! u( o( u( i- R i6 W' P 'style','edit',...( D6 ?0 A" P# n% c1 Y- K: E. ^
'horizontalalignment','right',... ?0 v8 }# s6 W3 F0 h; z
'fontsize',12,...
9 F0 ~) M) L/ v1 k/ b% r 'string','0',...
S0 t! `) t+ n, y4 T: y4 _ 'position',[45 135 115 20],...
" f$ y5 R8 w% i 'backgroundcolor',[1 1 1]);
' Q9 T, @* Y" hk=get(e1,'string');- l3 y8 o. N6 s/ C* y/ B
i=0;
3 j- B8 R) c# `8 T6 v% Z# ?2 im=0;) R& x& x" r9 f+ B
5 B; v# ^* x7 c; E( @) K
; O0 t2 \6 }5 d2 y. }- U, M/ {4 M
实例31：字母统计7 D1 ~8 W$ m1 y4 c4 \" h
$ S5 Q5 R) r5 d& g0 e
h0=figure('toolbar','none',...8 g9 I! \; n; N- |6 x6 k
'position',[200 150 350 200],...
6 @1 p! H; s" @! ~& M# B+ I 'name','实例63');
5 G8 A$ A; ?4 \1 S/ vchoose=1;
7 Z" x! N& s5 I& w* K% s- he1=uicontrol('parent',h0,...
) y3 T2 V0 {! v3 z' y) ] 'units','points',.../ K# U/ D Q+ v- ?( ~5 c
'tag','e1',...
4 i, T$ G+ i% W- l J U3 O 'style','edit',...% H9 i) q7 L; o2 N3 G
'backgroundcolor',[1 1 1],...
' U9 q2 z1 ~4 u+ B/ [3 Q( l 'min',0,...
( j- ^+ ]& L% K: Z: p9 G 'max',2,...6 X; b* D+ `3 s/ J
'fontsize',12,...' S, b4 |/ ]% E" b4 j3 v
'horizontalalignment','left',...
: {4 u" c. v b0 b' p+ d 'position',[20 20 120 100]);0 |5 c5 \, j; w$ t4 F* T: v- F0 |& U
t1=uicontrol('parent',h0,...7 k( J' T" i' w% x5 n# F; b' K
'units','points',...6 C# I6 y0 Y9 T& }: ?
'tag','t1',...
1 D& {* s: ?) ^. S4 X7 X1 q% k% G 'style','text',.... G. Z1 v! H4 F# F' \+ l
'string','请输入字母（大小写皆可）：',...
! f$ y) ~+ e$ [ 'fontsize',10,..., K% ~4 H3 z/ ~; K
'backgroundcolor',[0.75 0.75 0.75],...' B! Y6 T! l S5 m; h6 J; {/ P
'position',[20 125 120 15]);0 x' G$ O7 F0 K6 a4 C4 R' v
b1=uicontrol('parent',h0,...
) `5 E: R2 i+ h: l: W k2 [ 'units','points',...
: K( Z0 L( T- h 'tag','b1',...
: V. W# X, s4 ]' e7 ~ 'style','pushbutton',...9 J9 t9 }6 b+ C6 @: j3 B
'string','开始统计',...: c. b0 ?. F8 k! |7 c. a0 o I, S) Y
'backgroundcolor',[0.75 0.75 0.75],...8 j f0 U& P" q* u% c- A. m" A" n: m
'position',[180 100 60 20],...( }+ N" O& c! @2 h4 _1 w' \. f: G
'callback',[...! G' T+ G7 C3 q* X) T7 U' r
's=get(e1,''string'');,',...
" y' P8 I2 L$ c+ f! Z5 ]8 R* O 'n=length(s);,',...& O$ L0 I, c1 ` e; Y8 o- c9 V# D$ T
'jb=0;,',.../ a- S$ i1 ~; A% X
'jl=0;,',...
, V3 H6 a+ U) k# M x 'for i=1:n,',...
. o$ u: e8 p) B: G* L0 f4 Z 'if (abs(s(i))>64)&(abs(s(i))<91),',..., @2 D. |5 Z8 _& b- Y
'jb=jb+1;,',...
4 o* R$ U8 ^$ [+ D4 i* D 'end,',...9 K& S9 ]+ H( l) ]: `. p% D
'if (abs(s(i))>96)&(abs(s(i))<123),',.... p5 `! p6 h* O: `" }" g1 E
'jl=jl+1;,',...5 c4 r, q, O5 G* E
'end,',...
, x# k' T, T8 x4 w. s 'end,',...# X- h& ~7 ~# G4 R
'j=jb+jl;,',...4 q( ]1 N1 O6 |6 L* @$ m0 t2 z
'if choose==1,',...0 j) c' `2 [* ?5 [/ T4 z6 L
'msgbox([''共有字母'',num2str(j),''个！'',''其中大写字母'',num2str(jb),''个！''],''统计结果''),',...
6 R) x: N$ n) C$ g: Z& [. n 'end,',...
8 v7 Z7 {) E8 |5 [' m2 {( T3 B! d 'if choose==2,',...4 H4 I4 ]3 v. y- ]% u+ Z* O- ~
'msgbox([''共有字母'',num2str(j),''个！'',''其中小写字母'',num2str(jl),''个！''],''统计结果'');,',...
. V! Y$ z* Z$ E! @ 'end']);% |$ U& h, b) W: A7 o
u1=uimenu('parent',h0,...5 k( L( ]2 g0 D" E$ h% F
'label','字母分类',..., F- m$ T& Y$ P( J9 v% M
'backgroundcolor',[0.75 0.75 0.75],.../ ]1 f+ w i# G: g- p, A- V6 w
'tag','u1');
/ J; m8 _3 ?6 b) W) su11=uimenu('parent',u1,...
% q: t8 e4 L' Y* F, p 'label','大写字母',...) ]; T5 ?# a" r: p+ ?+ U2 x
'backgroundcolor',[0.75 0.75 0.75],...: ^: j. x9 @, Q
'tag','u11',...$ R+ x @& a+ r3 b7 i
'checked','on',...2 v/ z. |$ O& z5 j& o$ r
'callback',[...
/ I3 w3 z, d. } p0 Y 'set(u11,''checked'',''on'');,',...2 L, }6 [; O1 N1 z% [* t, q
'set(u12,''checked'',''off'');,',...
7 t- g' w4 X4 \/ S. y; D( p0 [7 p, @ 'choose=1;']);
$ k& k% D9 K: b% U) B1 q3 v8 Tu12=uimenu('parent',u1,...2 |8 e P4 X: B7 l
'label','小写字母',...( I% V3 C. d6 L1 @ J6 I5 C! l% U
'backgroundcolor',[0.75 0.75 0.75],...
. N }: V& x% _8 D9 D 'tag','u12',...' W$ U, B9 @9 C L4 a/ t; G
'callback',[...
! g. U p1 q' |8 C$ h, c& Q: z' K! c 'set(u12,''checked'',''on'');,',...
8 l3 r: ?" I% v5 K# V, F. j5 p. J$ J 'set(u11,''checked'',''off'');,',...
0 X4 N5 C, T0 x 'choose=2;']);3 r+ H" @6 t- \2 g
b2=uicontrol('parent',h0,...4 n& L3 c/ D5 U6 j& d2 V: p' E
'units','points',...
! q! n7 R( s9 {" ], l1 O' q 'tag','b2',..." U1 W) p; f9 T, N
'style','pushbutton',...* Y* l6 \, C% t+ A- a* i D8 ~& ?
'string','清除',...4 V9 Q8 d$ g# g& y1 W& V! {
'backgroundcolor',[0.75 0.75 0.75],...
# [' x) d/ h$ p! J0 r; i0 }9 M) S 'position',[180 60 60 20],... [1 P3 C9 ]- I" s3 b- t: e1 r; p
'callback','set(e1,''string'','''')');3 l* B$ X& }9 U6 |' d' x8 y1 o
b3=uicontrol('parent',h0,...
/ k h/ C6 d- } I1 A) U! d0 Y 'units','points',...
0 t% p% k3 m- o4 }$ k' y 'tag','b3',...
" r. ]3 x& m L+ l* \ 'style','pushbutton',...) }* B* y1 k) b! R4 z2 ?0 r( \
'string','关闭',...
5 \/ [# q1 N# N/ J; c 'backgroundcolor',[0.75 0.75 0.75],...
- E6 ^9 d9 I4 a$ x 'position',[180 20 60 20],...
" l$ I3 O, U. S* U$ O3 d! h3 Y 'callback','close');0 ~! b' O' {$ p1 W7 I
, l6 K# O+ E# Q' ]6 K4 i% q% S* ]! g
实例32：图形的几何操作
' R: d9 x! F& o2 q
' S, N8 O" [6 @; v' s+ I @h0=figure('toolbar','none',...
7 D2 u- `0 i8 _/ }3 T 'position',[200 150 300 150],...
8 V: U8 w1 @" p3 _7 a8 f 'name','实例64');
6 K* K2 C/ `& K: H9 g6 ?1 E2 x' }now=fix(clock);
+ v! K, {7 D- ~) e3 qe1=uicontrol('parent',h0,..., U/ b9 c3 t+ q; R
'units','points',...( e* k% l) C" l/ F C
'tag','e1',...
+ J% Y) V; M9 \7 ]) z 'style','edit',...
5 m' R* k- ~% B 'backgroundcolor',[1 1 1],...
& w8 X0 K; d' Q9 @) ]% N 'horizontal','right',...# w2 t+ m& T5 M; v) }
'fontsize',12,...
" L2 p1 K) C, K E 'position',[20 80 30 20],...
2 f/ e" q; D( e* P% W3 `9 }% B; A 'string',num2str(now(1)));0 ]- j& U; R& x
t1=uicontrol('parent',h0,...
" ~3 P' x0 \7 l' \, F 'units','points',...
7 Y& E i" P- F7 I5 j) s 'tag','t1',...2 ]5 W Z0 j/ d3 Q4 Y8 T0 Q
'style','text',...
! M- f3 l9 a: J9 P& N: U 'string','年',...8 q* {0 _, c% C4 a) t- B8 T2 J
'backgroundcolor',[0.75 0.75 0.75],...
]: C- c9 e2 B' P 'fontsize',14,..." C% e$ q: T9 M+ f+ Q# D. M" c5 f# J
'position',[55 80 20 20]);
# m/ X& S* A/ U ^e2=uicontrol('parent',h0,...
) w6 x7 I9 l) j* e: L 'units','points',...
3 m5 D# N$ U' X7 {" K; C6 I 'tag','e2',...& Z. ~, p$ T; d, b0 m
'style','edit',...3 @! I" G' ~' H9 c( Q, D6 \0 v
'backgroundcolor',[1 1 1],...3 o0 r- b3 V" m& t5 I. W3 J% g
'horizontal','right',...
1 ~. H3 h/ O* o. Q8 Z+ I 'fontsize',12,...
' x, y3 {& ^$ s- i 'position',[80 80 30 20],...
% H$ x2 p. e1 h; ~" Z, T. s 'string',num2str(now(2)));
: ]; Q0 }& \3 |t2=uicontrol('parent',h0,...
T5 ?; I# n* [8 Q- z" i 'units','points',...
6 I3 M* r* d Q6 D( q 'tag','t2',...! x+ m2 M3 L/ z2 P: t/ D
'style','text',...
; _5 V1 m4 @6 L$ X% s 'string','月',...
' s1 i4 b' m; b9 e! j 'backgroundcolor',[0.75 0.75 0.75],...
7 h$ ?/ ]( p5 Q- V& b5 s 'fontsize',14,...
% i# @. ~1 |" I% @7 d 'position',[115 80 20 20]);
6 w' e* ~8 Q4 x+ Q2 K, A' je3=uicontrol('parent',h0,...
: D( P* U+ [ Q 'units','points',.... O4 L) s) c' A2 ~
'tag','e3',..., p! e# I! f' E2 }" Y2 q% Y0 U2 M
'style','edit',..., y' Q5 {( i1 i3 s. c1 l& A5 w( c2 m
'horizontal','right',...
) ^. f+ v# |: I- K2 S! ?) U1 c 'backgroundcolor',[1 1 1],...
Y5 e* i; R( u/ F. \' l7 v 'fontsize',12,...
2 w" N$ b7 x* ^7 O8 D' r# M 'position',[140 80 30 20],...8 N2 @% A) h+ @% o6 _+ u0 t, w
'string',num2str(now(3)));& R5 b3 ^2 H, \6 x# T
t3=uicontrol('parent',h0,...& n9 m& ?0 F+ P
'units','points',...+ q1 o6 o1 Z+ }) H+ A4 }/ O
'tag','t3',...
8 e3 }8 Q1 M& o$ K2 q5 Y: _8 z 'style','text',...7 }+ G" _5 b$ _) a& b
'string','日',...
4 d, s+ m( S6 }. {9 }6 R* z 'backgroundcolor',[0.75 0.75 0.75],... o s; E. v2 e2 r
'fontsize',14,...+ Z7 I! Q4 r2 X
'position',[175 80 20 20]);0 o4 H& y, ]0 O7 s5 Q: ?1 N
e4=uicontrol('parent',h0,...
- P4 K" ]. t: D* i- O& }$ ~ 'units','points',...
. \* `. z' h2 R/ T/ z8 k 'tag','e4',...4 A! Z- K, ^0 E; _$ k3 C. U0 ]- v. U
'style','edit',...
, P) G1 w$ a9 n5 U9 {8 t 'backgroundcolor',[1 1 1],...4 q; i9 e# f7 z: z- b$ R
'horizontal','right',...
$ G7 p5 A- N5 g+ l5 C0 p 'fontsize',12,...
: v7 _) S; q# `. b; A/ k U0 w8 [ 'position',[20 30 100 20],...
* m$ C+ u% \/ M$ z8 n T. S* ` 'string',[num2str(now(4)),'：',num2str(now(5)),'：',num2str(now(6))]);) h! B) C# N! t0 s1 k1 J
b1=uicontrol('parent',h0,...8 w- v2 y$ g; u
'units','points',...
0 M1 H" ~$ w3 @/ d 'tag','b1',...* K1 Q6 l; Q* Y9 n1 ` s
'style','pushbutton',...
4 G% X8 T4 t5 t' M 'backgroundcolor',[0.75 0.75 0.75],...
) F' Y1 b) \, e 'string','关闭',...
8 E8 {, j1 t- }& m, g 'fontsize',12,...
$ s: a/ `: Q) F" ? 'position',[150 30 50 20],...
" ]0 e7 v8 H# ]3 }7 w3 s 'callback',[...
5 k% b( v7 R" P& `. T' l- l 'k=1;,',.... s; r6 C8 Q& s Z3 u, D3 Z6 N
'close']);
3 C8 p/ r$ k& Y& x, P$ L# b4 `" B7 Ok=0;
; L6 J7 C8 h) e8 vwhile find(get(0,'children'))==h0
) [3 r1 M' J& r; `% j& G! _ now1=fix(clock)
+ V0 H. u6 V6 t- h P* T set(e1,'string',num2str(now1(1)));6 h1 V$ \/ K9 P2 [) h7 N
set(e2,'string',num2str(now1(2)));
: f2 s+ S1 X/ \* o( E9 R; N set(e3,'string',num2str(now1(3)));
% \ i% B1 I( O set(e4,'string',[num2str(now1(4)),'：',num2str(now1(5)),'：',num2str(now1(6))]);
0 m* p; m) y! i* t pause(1)
6 g" j' ~: G& Q' X: k' _5 n if k==1
* u" g! `$ M4 P9 M break) J. d3 f# j/ L' p6 J! I. @+ U
end
6 u1 K3 Q, e( u; Dend1 I) b8 _2 M( b% P% z' j0 [4 v
5 @5 R5 D1 x% O1 O# T( E+ y! \9 Y
+ u" Y. r5 G9 x0 i, l9 r4 \
实例33：时间计算器; k' c( Y: U- e4 d: Z& h0 F
' e3 S9 L% n' X5 Dh0=figure('toolbar','none',... m/ K* r, j9 k
'position',[200 150 300 250],...
6 T9 H4 V% k) `- v+ k 'name','实例65');! l; T2 ~; r. ~+ t
huidiao=[...
H* f, t) [" K8 n 'k=0;,',...
' k# R. w7 \' L$ F2 O 'fyear=str2num(get(e1,''string''));,',...$ a2 F: Y/ { s- A' H' b/ }. C0 u
'fmonth=str2num(get(e2,''string''));,',.... N. w# b6 ?; L' Y9 h8 F+ }
'fday=str2num(get(e3,''string''));,',...' v0 o4 E/ [* f- }
'syear=str2num(get(e4,''string''));,',...
/ x% A. T6 `0 U, m1 E" g 'smonth=str2num(get(e5,''string''));,',...& q$ O/ e: m( H
'sday=str2num(get(e6,''string''));,',...
) S6 D& u6 Q; Q5 L' u2 F 'month=[0 31 28 31 30 31 30 31 31 30 31 30 31];,',...
/ J5 n/ h, K2 ?. F6 a! w! y 'k=fix(fyear/4);,',...
5 W) u) c, K$ M5 K7 E O I 'if rem(fyear,4)==0,',...
! Z7 N0 w& I0 J' C 'month(3)=29;,',...% N$ N, x/ c& k7 H5 G5 v4 E
'else,',...
. d, e2 h) n- d Q: V& u( C 'k=k+1;,',...
6 Y- |, `" R" s4 G 'month(3)=28;,',...
' V% ^( u& ?% S _0 V/ s9 ~$ Q# J 'end,',...
/ D L4 Q( l- c0 c9 a' p+ R 'sum=0;,',...' _: |3 u2 Y, Z/ ~& k" w
'for i=1:fmonth,',...
1 A: g: ]; Y& P5 E8 \3 b4 R, o 'sum=sum+month(i);,',...
. J$ r4 w- {1 U' k1 C 'end,',...
: r5 a% D3 u. n( @, e6 x 'fdday=fyear*365+sum+fday+k;,',...4 w/ v, H# f+ V/ Z i% z4 |$ Z% U
'l=fix(syear/4);,',...
/ o5 O- D/ h, F3 a 'if rem(syear,4)==0,',.... C! A5 i3 D @
'month(3)=29;,',...& [8 C: {- O+ o, o0 r+ O% X
'else,',...
6 ~5 K, W T4 x9 O y 'l=l+1;,',...
* v4 v# J& a) e: | 'month(3)=28;,',...1 K3 E J! R5 f) a& o. x2 j: d
'end,',...0 f0 w2 c5 E. ^4 T4 G; Z
'ssum=0;,',...
# _" l( C, m u3 Q. p 'for i=1:smonth,',...
9 z# g- `* t1 b; n 'ssum=ssum+month(i);,',...
& n* r1 _) o$ Y: h O 'end,',...$ B/ w1 x1 k5 |$ Z' @
'sdday=syear*365+ssum+sday+l;,',...1 p6 {! r( |1 ?7 L
'dday=abs(fdday-sdday);,',...& B# _% D- R6 ^ O+ I3 E3 X9 o
'set(e7,''string'',[num2str(dday),''天'']);'];6 ?4 V5 A# ^' \% l }, M
t0=uicontrol('parent',h0,...- F" ] l" b- H+ K: Z# ?! S8 S; y
'units','points',...2 i' m$ c, l5 W
'tag','t0',...
' ]! F6 e* u c$ Y& i/ }+ t 'style','text',...3 P, `& k0 J* c
'string','开始日期：',...
, [6 X' T6 b; }8 q' r 'horizontalalignment','right',...
+ E3 @) F0 A2 O( a 'fontsize',15,...0 a& X8 |3 p; D; X: \; B J* Q
'backgroundcolor',[0.75 0.75 0.75],...- b5 b$ j" ?9 \2 p& U4 c
'position',[10 160 80 20]);: W/ k7 R- b5 x6 c" G( T+ r
t8=uicontrol('parent',h0,...) m9 }$ L* l3 a( x3 P7 O
'units','points',...- r9 w' x8 W- Q6 T* B5 w) }) x
'tag','t8',...0 t1 E# _3 a/ v0 [. U3 b" d: z
'style','text',...( ?- n0 q3 r1 ?: _3 L: l
'string','结束日期：',...+ A1 [$ H8 v. U' [# n2 O
'horizontalalignment','right',...$ g, ?7 O; V4 e$ R) d$ _/ h+ a' R
'fontsize',15,...( H2 y+ U' k7 f; B4 @1 I' Q9 i2 L
'backgroundcolor',[0.75 0.75 0.75],...
3 h" G$ w) H- ? 'position',[115 160 80 20]);
- u6 v, t, R$ we1=uicontrol('parent',h0,...
# G+ j S7 Y( u* [: \3 N 'units','points',...2 _" h8 H2 b2 k; M
'tag','e1',...
" k+ \0 v8 P, _9 K- w3 E3 }) j 'style','edit',...
W) ]% j9 J: k' X' I 'horizontalalignment','right',...
1 \1 w5 B( H6 o, X 'backgroundcolor',[1 1 1],...
1 y% s4 G+ e& q8 ]5 }& e+ r 'position',[20 130 50 20]);' R2 K) y2 Y2 B }7 [, k8 b% z: @
t1=uicontrol('parent',h0,...
$ X! A- Y- c1 r 'units','points',...' R5 t7 i' Z0 r" l# z/ ~
'tag','t1',...7 F& U: F6 G' K; D4 F' }
'style','text',...# q8 a( a2 w, |* l3 B: X" \$ c# `
'string','年',...' ]+ `8 |8 d; c$ U
'horizontalalignment','left',...
8 d; Z4 _3 K* p1 g 'fontsize',15,...
& P' S/ v n0 _* Z7 G 'backgroundcolor',[0.75 0.75 0.75],...
& D7 L3 d3 i, o2 N+ f 'position',[75 130 20 20]);( r% Z1 S3 [) a# J9 X# S
e2=uicontrol('parent',h0,...
4 k0 g2 J0 A7 ]! X# m 'units','points',...
. \8 y! N' F l: g7 d/ f 'tag','e2',...
3 [) s4 s2 U5 P# L: y 'style','edit',...
+ p, f# J2 ?1 @ v$ P 'horizontalalignment','right',...
6 P, z k( A8 h 'backgroundcolor',[1 1 1],...5 E& A1 B/ j$ x# A
'position',[20 100 50 20]);; r; T! P9 G' J1 H2 K% ~9 c
t2=uicontrol('parent',h0,...% l7 [. \0 i+ d. N( p% T3 M
'units','points',...
, F2 a1 H0 t" L, Y 'tag','t2',...
3 B$ x: c( [# V! B 'style','text',...! ?1 Y0 U; x& e) T4 r4 S F8 f
'string','月',..., ^( ]0 A+ {$ q% f
'horizontalalignment','left',...
% \' i5 U! ~6 m; a 'fontsize',15,...
; M1 @! C. s1 C J 'backgroundcolor',[0.75 0.75 0.75],...
n9 ?; N2 ?9 Y2 ? 'position',[75 100 20 20]);' u, ]# i' a* `4 f% L n: [
e3=uicontrol('parent',h0,...
* J# x- Q; Q: t 'units','points',...
' x$ M2 c7 O N% J; q/ ` 'tag','e3',...
6 m8 e4 c2 b, v 'style','edit',...
5 B# O! t+ M, O, E$ r4 S' t3 ? 'horizontalalignment','right',...
8 A# k4 O9 U S7 }+ a3 } 'backgroundcolor',[1 1 1],...8 T3 a+ V) p1 q# X! I7 t, n) |
'position',[20 70 50 20]);" c4 \5 q# c- `; Y7 d2 ?
t3=uicontrol('parent',h0,...
( Y4 w6 x7 @: n2 k( L# q* _ 'units','points',...
4 j/ F) X8 B& A+ ?8 Y) D# v 'tag','t3',...
& G7 k* h% p, G. f: W, U 'style','text',...
; P" [2 i; t6 Q$ @7 F/ G+ A 'string','日',...
3 y7 U5 O( N* E. v7 D" e 'horizontalalignment','left',...* X1 o V; @, ?1 E' g' T8 g: x) I
'fontsize',15,...$ @3 L) `& c, X( j$ w$ a
'backgroundcolor',[0.75 0.75 0.75],...
! ?5 J" ?, j0 B 'position',[75 70 20 20]);$ O- D }, W# b
e4=uicontrol('parent',h0,...
* J2 E% p' p' g& g- } 'units','points',...
, T6 ~$ B' G$ p& i8 u: V 'tag','e4',...& l" p3 t' F1 f0 W- k4 j+ c
'style','edit',...
) p0 u: T+ h8 J5 w8 @$ v 'horizontalalignment','right',...: l. n0 o* {( k/ b. c
'backgroundcolor',[1 1 1],...
4 N/ ?( Q) g0 y# n+ T 'position',[120 130 50 20]);
9 c; m1 U$ W* l) s, Mt4=uicontrol('parent',h0,...+ e7 _2 q( n- X5 w' k9 l( h u8 c/ v
'units','points',...0 X! z! q% h- |- g0 g- h& [
'tag','t4',...
' @) W" l2 R5 b& a: P% D- n 'style','text',... l: k8 H5 `% W; K3 J3 Y% a
'string','年',...$ W4 `0 s/ `+ I3 i# V
'horizontalalignment','left',...
, N9 k) g( r7 l: @1 x 'fontsize',15,...
5 r' c+ F- {/ k# }& p6 C 'backgroundcolor',[0.75 0.75 0.75],...
; [! n" K7 {3 k, x 'position',[175 130 20 20]);: _! N# u$ F3 f
e5=uicontrol('parent',h0,...+ q. I; U. J2 W
'units','points',...
! T6 m" c" i, M6 ~+ j! N 'tag','e5',...) o4 G I2 X- Q9 {& F; b
'style','edit',...
- Z4 S. E: {5 l3 W 'horizontalalignment','right',...8 i4 P/ k$ k; P" ^( c4 r, \; l
'backgroundcolor',[1 1 1],...
# a4 }$ A; U( w9 x1 T 'position',[120 100 50 20]);8 r8 x, A; E4 t6 n% u
t5=uicontrol('parent',h0,...
* q7 L6 D7 G2 Z! f/ }2 y. |: K$ d# \ 'units','points',...0 c# A1 S& x7 [* v8 C& A- r
'tag','t5',...
9 \& L- Y/ v$ ]& {" N 'style','text',...
% W! f! F" r5 a( f 'string','月',...
9 p8 F, `. m. z 'horizontalalignment','left',...) }" y- A" ~ n- i
'fontsize',15,...2 z4 ?, z9 q" \% Y: O
'backgroundcolor',[0.75 0.75 0.75],...
9 |7 k# U* L ~' }( a5 A9 \% \ 'position',[175 100 20 20]);3 @7 \7 |3 o3 J0 Y& u( Y3 v8 t! _
e6=uicontrol('parent',h0,...
1 ] t' Y" M( P 'units','points',...
2 D% _- o6 u# v+ W2 ]$ {. M8 f 'tag','e6',...
0 E; u* t; x0 ]5 @2 H 'style','edit',...
5 \- Z+ t& u/ [/ a4 ^0 c 'horizontalalignment','right',...' ?/ v4 o$ _& \. Y
'backgroundcolor',[1 1 1],...
: n! P. {4 \& e 'position',[120 70 50 20]);
* `7 k: N% R Y% {, Zt6=uicontrol('parent',h0,.... F: e' z2 s1 ]7 H) U' c, b1 P
'units','points',...! w9 C2 q8 o" F( j
'tag','t6',...
5 W. T/ L4 M7 q' m. y6 g a' N 'style','text',.... j4 }2 i- x5 }0 M
'string','日',...
: C7 Q2 O5 x& @+ { 'horizontalalignment','left',...
' c6 v+ z. J( ` ^. d& r _ 'fontsize',15,...
( W, D% E, d1 U! K: D9 ? 'backgroundcolor',[0.75 0.75 0.75],...
! }5 `+ ^( D+ u( Y2 z 'position',[175 70 20 20]);0 p2 j$ B: I7 I1 d i) {$ c3 T) e
b1=uicontrol('parent',h0,.... [2 y! h$ o7 j3 b0 a% T h
'units','points',...
- O( Y/ E- |$ g 'tag','b1',...
6 u' I1 n( V% p* S( F- H7 Z 'style','pushbutton',...
" s- G7 N4 ^; g 'string','计算日期',...
/ u7 W: S8 j. p* q( F# C6 B* ^1 | 'backgroundcolor',[0.75 0.75 0.75],...
2 C! A d" ^6 Q& Z# [( p 'position',[20 40 50 20],...1 z4 L: `* Y5 z( ~6 p
'callback',huidiao);$ r) q" \4 b9 Q2 J
b2=uicontrol('parent',h0,...9 A( R" {% H" l6 b. u
'units','points',...
' _7 k: K$ h5 R4 t 'tag','b2',...
# Z# L5 ~$ U: F3 v 'style','pushbutton',..." ?; L: J; ~$ M- I% E5 _; X: l( a
'string','关闭',...( n6 g, E% Q; T, Z
'backgroundcolor',[0.75 0.75 0.75],...
0 u6 v# ?6 h2 x7 [ 'position',[20 10 50 20],...9 W: e4 ~+ B% D: U* H* S
'callback','close');+ r/ }' l2 f o# T
e7=uicontrol('parent',h0,...
% u0 b. T! q, }. Z3 K6 k 'units','points',...( {) c6 w4 [( y5 u& g* n
'tag','e7',...
/ s- |+ ^( p2 G2 {9 p! z w$ k; ` 'style','edit',...0 G; Y7 y6 O9 ~' W5 ^8 k4 j
'horizontalalignment','right',...$ Y. c/ _9 r& R
'backgroundcolor',[1 1 1],...
9 K9 g% p: d9 Y. G 'position',[120 10 80 20]);
3 \, [% j3 ]2 s6 Bt7=uicontrol('parent',h0,...6 ^0 \ p8 E- F, t5 q
'units','points',...
w- z) I/ `* N+ s5 p. g 'tag','t7',...
/ E/ G1 k, d3 K 'style','text',...
# e* q8 Q- e! l) J 'string','两个日期相差：',...
% A7 p: U2 x0 z 'horizontalalignment','right',...$ m+ N$ \1 q# ?8 M$ Q7 J0 G: w. ~
'fontsize',15,.... S- w r1 f$ c$ j; z S
'backgroundcolor',[0.75 0.75 0.75],...
. \* W4 J; E7 e' F! J! @. y 'position',[100 30 110 20]);6 h; ?/ ]" {! f( j" W. Q8 d
% e1 A0 }# A3 ^
; o: x5 ]4 `" U" J6 ?. O0 g% u
实例34：数字操作
1 E8 g% F7 t7 S2 d7 F6 n$ D; G; J, ?! t' v+ T* k& U0 R* l
h0=figure('toolbar','none',...7 e8 V0 D2 _3 r4 b+ C5 v$ @
'position',[200 150 350 200],...# T) v5 }. C' m! ]9 I
'name','实例66');
/ I$ ^1 B1 G. q N* }# M- Y3 o1 Fe1=uicontrol('parent',h0,...# y; ]( y2 A9 i5 t7 z, o8 g+ K
'units','points',...
& b$ ], ]4 k* r3 w$ _6 F 'tag','e1',...5 n$ F4 p3 p; s& Q, W
'style','edit',...
9 b% H; E8 E- y3 C- y 'backgroundcolor',[1 1 1],...
5 e5 _* y! l; X: J1 Q 'position',[20 90 80 20],...3 |$ P1 v( R# }2 @9 J
'fontsize',12,...
* w7 M" X/ g/ z0 f+ M3 Z6 E 'horizontalalignment','right');& u5 I/ r# A* v: U
e2=uicontrol('parent',h0,...
: v7 s ~& b, z; X 'units','points',...
$ D% W/ J$ n+ Z% ]: S- ^ 'tag','e2',...6 q, U7 o8 ^3 X, D* w8 p7 N
'style','edit',... U7 N1 l+ Y4 D. d) G* Z# Y' t
'backgroundcolor',[1 1 1],...$ w5 f, K- x) R7 L- K
'position',[160 90 80 20],.../ s" N- R: s4 O" e o2 P k
'fontsize',12,...0 R9 T4 o9 _- f2 s4 V) v
'horizontalalignment','right');; c$ d6 n( r! L! \4 J
t1=uicontrol('parent',h0,...0 ?: q2 q- h* c6 i+ }
'units','points',...# z$ Z& F' t. V9 G7 A
'tag','t1',...) z0 b3 R, C2 y* g* {
'style','text',...$ Z$ O1 \5 ~1 }3 K
'string','初始数值（十进制）：',...
/ |( f8 R3 d0 z; ]( F 'backgroundcolor',[0.75 0.75 0.75],...2 B& f; n0 z& X: z) G
'position',[15 110 90 20],...
" O7 ?# e P! D/ G7 ^1 q( X( I 'fontsize',12,... w4 P' ^, K+ q( I4 [
'horizontalalignment','left');4 U" z7 }5 N$ J; ^4 u8 a* @% ]
t2=uicontrol('parent',h0,...
! G+ T$ u2 }( a9 G 'units','points',...0 O& {' [ C, ^
'tag','t2',...- W: l& c; N$ r- s% C- f
'style','text',...
7 h* L: ~, j/ C- } 'string','转换结果：',..." P5 r& \0 ~$ n g$ V
'backgroundcolor',[0.75 0.75 0.75],...
# c* |" r' W% K( E$ z2 n2 T' R 'position',[155 110 90 20],...1 F' k9 N* |+ ~& J! g6 a4 O
'fontsize',12,...
3 H" K! J- p4 S$ r 'horizontalalignment','left');
* T# M! C9 l$ Xb1=uicontrol('parent',h0,...
4 A1 Z( Z- W+ M5 r; q& R 'units','points',...
3 _' v& b9 B$ }# ]' M( x4 a4 h2 r, y0 n 'tag','b1',...
. m+ I0 I! J" C4 B0 v 'style','pushbutton',.... U. r9 u$ h) u+ t2 H% ?5 j2 r
'string','二进制',... f1 J4 {7 k4 a1 A0 W5 P9 R+ p& `! C
'backgroundcolor',[0.75 0.75 0.75],...
1 R$ S4 _+ T A; [) {7 F# X 'position',[30 50 50 20],...
1 O$ e$ J9 \- j9 z' @ 'callback',[...
" j$ y6 R& O2 t; J6 T 'k=get(e1,''string'');,',...( T* l4 C+ r: V8 q ~
'k2=str2num(k);,',..." v5 Q) X4 I% }; o5 m" Z# L
'bk=dec2bin(k2);,',...7 E8 S3 s4 t, |" H4 j
'set(e2,''string'',num2str(bk));']);
) a" F4 X& z% {$ H# ^3 |4 Bb2=uicontrol('parent',h0,...
+ P/ F5 h% |8 H0 ]# O 'units','points',...9 q6 t7 A; M3 y I. _* Y
'tag','b2',.... i6 c8 m( d* t0 m
'style','pushbutton',..., ~# Z: t( j6 x
'string','清除',...& J' V& U: q: q& W3 S/ a
'backgroundcolor',[0.75 0.75 0.75],... l9 }% S* q. |" ^) |
'position',[170 50 50 20],...
/ G1 R: K& }5 a, s& I1 D) ~ 'callback',[..." ^- L$ s B: a3 G( T9 L0 @
'set(e1,''string'','''');,',...
: H; y! U7 ? I! ? 'set(e2,''string'','''');']);, h6 u6 H) i( U* f
b3=uicontrol('parent',h0,...
. g( `9 }* B4 d9 R* z+ P 'units','points',...' a* r9 x- [- M: }+ S
'tag','b3',...
$ c3 W! m! x) L- ^2 K 'style','pushbutton',...' _6 a3 R- A1 ]# J, m( \( Q
'string','十六进制',...
. H# x1 V& }: S- l" d 'backgroundcolor',[0.75 0.75 0.75],...2 A' ^" c3 }" _: v: ]5 z, X2 H: |
'position',[30 15 50 20],...2 c+ ~7 C" T4 N- U
'callback',[...' e+ j4 e! f; L6 i4 A+ K
'k=get(e1,''string'');,',...
* B; x; [5 i$ X% a( m 'k3=str2num(k);,',...
, n+ [6 r4 X" R" F% \3 d# O! h 'hk=dec2hex(k3);,',...
3 n# y3 ^; O* t: X+ ~# i( G 'set(e2,''string'',num2str(hk));']);
4 o% O1 y0 }# W, I0 Cb4=uicontrol('parent',h0,...
6 f. Z2 V- B: J( Z# J 'units','points',...
% [. o7 ]# b: M( \, K/ E 'tag','b4',...& Q6 [" c$ ?& |2 j+ N
'style','pushbutton',...- ~7 k7 s% S, C9 i9 \, g
'string','关闭',...
( N: C& E" L; i" z9 ^2 K! i0 R+ H 'backgroundcolor',[0.75 0.75 0.75],...
. x, b. h' K# t# R! b v" k 'position',[170 15 50 20],...4 C! |) o. O& T
'callback','close');
" t! I! G: H! I" f- P4 _/ y3 B+ C. s# w8 p( L& A. H* _8 v
! G' ~9 A) o( w7 _% W& E4 I- E n* [5 ]7 P. h1 w
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发表于 2021-8-30 14:11
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