gazbgrad.m

来自「本文件为用matlab编写的遗传算法程序」· M 代码 · 共 5 行

function [val,G] = gaZBGrad(sol)

% Constrain minimizes so we have to take the - to maximize
val = -(21.5 + sol(1) * sin(4*pi*sol(1)) + sol(2)*sin(20*pi*sol(2)));
G=zeros(0);