forward.m

模拟退火matlab源码

function [aim]=forward(x,y)
u1=3;
u2=-3;
temp1=-((x-u1).^2+y.^2)/2;
temp2=-((x-u2).^2+y.^2)/2;
aim=1-(exp(temp1)+0.6*exp(temp2))/sqrt(2*pi);