function threeD_
clear all;clc
data=[200     50               1.044
500           250       1.12
1000   500        1.25];
x=data(:,1);y=data(:,2);z=data(:,3);
[X,Y,Z]=griddata(x,y,z,linspace(min(x),max(x),50)',linspace(min(y),max(y),50),'v4');%插值
figure,surf(X,Y,Z);shading interp,colorbar %三维曲面

3楼: Originally posted by 月只蓝 at 2013-12-14 17:16:50
问题一

function threeD_
clear all;clc
data=;
x=data(:,1);y=data(:,2);z=data(:,3);
=griddata(x,y,z,linspace(min(x),max(x),50)',linspace(min(y),max(y),50),'v4');%插值
figure,surf(X,Y,Z);shad ...