ch1_2.m

来自「书籍代码:遗传演算法原理与应用_活用MATLAB(Source Code)」· M 代码 · 共 9 行

% ch1_2.m
% Function plots of a 3-dimensional optimization problem

x=-5:0.02:5;y=-5:0.02:5;
[X Y]=meshgrid(x,y);
Z=X.*sin(4*X)+1.1*Y.*sin(2*Y);
title('Z=X.*sin(4*X)+1.1*Y.*sin(2*Y)');
mesh(X,Y,Z)