untitled.m

Rosenbrock函数图像绘制源代码程序。为毕业设计而制作。——张景

clear;
%x1=-2.048:0.01:2.048;
%x2=x1';
%X=ones(size(x2))*x1;
%Y=x2*ones(size(x1));
%A=X.^2-Y;
%B=1-X;
%Z=100*A.^2 + B.^2;
%surf(x1,x2,Z);



figure;
x1=-2.048:0.1:2.048;
%x1 = -4:0.2:4;
x2=x1';
X=ones(size(x2))*x1;
Y=x2*ones(size(x1));
A=X.^2-Y;
B=1-X;
Z=100*A.^2 + B.^2;
surf(x1,x2,Z);