TA的每日心情 | 衰 2019-11-19 15:32 |
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签到天数: 1 天 [LV.1]初来乍到
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A=[2 3 14.2743892/ K/ o. w G' Y7 k
2.1 3.15 14.2642229
' v, H" {: ?8 g b' O2.2 3.3 14.2108503) y4 {6 X3 u8 P( M7 O8 `) A
2.3 3.45 14.2883674' r+ f" `/ N. B# `) K" y
2.4 3.6 13.8931573
`# N3 D# [4 c$ H2 i" f5 R) p2.5 3.75 13.6974583
s: }/ j' ]* h( j2.6 3.9 13.4649072
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6 i, T9 J% G4 u' D( Z+ I' D2.8 4.2 13.0671555
3 b% c5 T7 y- {! c9 E0 F9 a2.9 4.35 13.4242424
3 m. j5 B4 O( y3 G9 x2 n0 o3 4.5 13.142131
# I2 H% h/ l; z$ J* u" U2 P6 ?3.1 4.65 13.3619744: b B4 I. A' G" E5 K! U5 G
3.2 4.8 13.1726296
* [6 m" r5 [4 [- `; s3.3 4.95 13.4750732" U6 e! x, u- m8 T
3.4 5.1 12.67957& J0 [; P8 R( i8 f" e' @$ s3 H
3.5 5.25 12.4635385
9 I w# i2 s) F, E3 e3.6 5.4 12.8663735
- ^& v, ?2 @' H! _3.7 5.55 12.8257085$ Z3 Z& M% k4 l( z
3.8 5.7 12.0454545# V; g! {( H8 t' O! @
3.9 5.85 11.7480939
; A1 u, y" Y* [( i0 B7 u' X4 6 12.4622677
$ T; M1 b* g) U9 M4.1 6.15 11.22453568 E# ~) d' d' M- Q' v
4.2 6.3 11.3668622/ L; w9 C$ E& t* w4 i
4.3 6.45 12.3059629
/ m+ I/ _0 C" s# k' F4.4 6.6 11.7595308
& w" m* _, {( V" p/ s$ Y4 }4.5 6.75 12.2627566
+ h. a+ d/ s8 E; m5 Q$ {, R5 D4.6 6.9 11.5371455& o( D2 ]# w+ u
4.7 7.05 10.8369502
; D) K; W6 R/ j$ f* a( U4.8 7.2 11.40879774 V) G7 e! h# H- P) n
4.9 7.35 10.47478
( U: ~+ b2 U' ^9 K9 A6 A! D6 u5 7.5 10.9424243];# M7 w+ x, a# }5 {: }5 D& s( Y* Q: r; z$ t
x=A(:,1);y=A(:,2);z=A(:,3);
% {$ @4 T+ d4 b; u4 iscatter(x,y,5,z)%散点图. y6 h1 d' d5 |; I6 n
figure
5 w. {3 l/ ^- ~7 o[X,Y,Z]=griddata(x,y,z,linspace(min(x),max(x))',linspace(min(y),max(y)),'v4');%插值# C& u9 r; o v% ]/ u0 o
pcolor(X,Y,Z);shading interp%伪彩色图, Y7 Z: r" M+ O2 T6 M
figure,contourf(X,Y,Z) %等高线图
" I9 V% h8 i5 yfigure,mesh(X,Y,Z)%三维曲面 |
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