quarticfunction.m

来自「用MATLAB编写的18个智能优化算法的测试函数程序」· M 代码 · 共 7 行

clear

[x,y] = meshgrid(-1.28:0.01:1.28);
z=x.^4+2*(y.^4)+abs(2*(rand-0.5));
mesh(x,y,z);
title('Quartic Function i.e. Niose','FontSize',16);
%axis([-100,100,-100,100,0,10000]);