TA的每日心情 | 衰 2019-11-19 15:32 |
|---|
签到天数: 1 天 [LV.1]初来乍到
|
A=[2 3 14.2743892
# Z. C! Y: d6 ^9 k; j2.1 3.15 14.2642229: K/ l4 U6 t/ \6 _& X
2.2 3.3 14.2108503/ y9 P. G% N* d0 m4 C( g- |) N
2.3 3.45 14.2883674
% l! h w$ ^4 J" h% s2.4 3.6 13.8931573
6 j) Y9 F1 n# j3 g- w0 E2.5 3.75 13.6974583
! S, H1 s, U m/ h4 \2.6 3.9 13.4649072
; S5 {! j% S3 Q* S$ Z3 @! k2.7 4.05 13.4445747
0 t9 S% U' N; ]; M2.8 4.2 13.0671555; P: O" Z( L; h7 u+ L$ d
2.9 4.35 13.4242424
6 ~( O9 y/ q) ]+ k2 I3 4.5 13.142131
: a; ?! m( B9 J$ U3.1 4.65 13.3619744- g" k% J- E9 f, s' x+ \1 _6 q
3.2 4.8 13.1726296 b. ~. h2 S# x" i3 y# Y, A. \
3.3 4.95 13.4750732
# a9 O* z! J4 i* ?, ?& B$ h( T" q4 c3.4 5.1 12.67957. X8 ?) N+ U. I. h
3.5 5.25 12.4635385
. K! m: X* G7 S) R! N3.6 5.4 12.8663735
2 n9 `9 K- `9 R' n+ C$ }3.7 5.55 12.8257085
0 P ~) a0 H0 p' y/ D0 b$ Q. z9 m3.8 5.7 12.0454545
: P3 s5 u3 u' { L4 O& i6 s3.9 5.85 11.7480939
4 k& R$ T5 v- S) |6 V/ s( k# p/ B4 6 12.4622677
2 {$ d3 k0 [5 ]- ?# i- m1 y0 _4.1 6.15 11.22453566 s: |* h3 u: a+ R: A& A
4.2 6.3 11.3668622 B8 Q! m# G; \8 M' e! |. q# ]
4.3 6.45 12.3059629: _& y3 [$ U- r& r7 p
4.4 6.6 11.7595308
8 X) l d: O) _& f0 n% \" U4.5 6.75 12.26275667 E! ]% o! B) E3 M" Q K& T* P
4.6 6.9 11.5371455; h1 H* a2 y- W- m" A6 F n
4.7 7.05 10.83695028 p$ R% B) Z) i. `- D
4.8 7.2 11.4087977
) W- L4 y7 y# p6 h1 Z0 L4.9 7.35 10.47478: k7 O% j3 |0 S
5 7.5 10.9424243];( d' {, a) B* X& D- R* ?
x=A(:,1);y=A(:,2);z=A(:,3);
% G4 J G5 W0 z1 S; T; w( f& Hscatter(x,y,5,z)%散点图
0 u1 n/ V! x# E$ }1 l' Cfigure, g4 y, M9 k5 P) ?3 `! d
[X,Y,Z]=griddata(x,y,z,linspace(min(x),max(x))',linspace(min(y),max(y)),'v4');%插值% { M! a3 Q9 s; m4 C, z, \
pcolor(X,Y,Z);shading interp%伪彩色图& L! P, q) t) o" z
figure,contourf(X,Y,Z) %等高线图
0 e$ t2 b5 c5 p9 d3 D5 @figure,mesh(X,Y,Z)%三维曲面 |
|