minf.m

来自「主要用于遗传算法的简单应用,有利于初学者应用MATLAB软件.」· M 代码 · 共 16 行

function [ sol,y] = minf( sol,options)
%UNTITLED1 Summary of this function goes here
%  Detailed explanation goes here
for i=1:30
    x(i)=sol(i);
end
sum1=0;
sum2=0;
for i=1:30
    sum1=sum1+x(i)^2;
end
for i=1:30
    sum2=sum2+cos(2*pi*x(i));
end

y=-20*exp(-0.2*sqrt(1/30*sum1))-exp(1/30*sum2);