objfunc.m

来自「遗传算法求解TSP问题,MATLAB模拟实验,对采用遗传算法解优化问题很有帮助」· M 代码 · 共 11 行

% 函数-计算个体的适应度
function aisfit = objfunc(pop,d)

totlelen = 0;
for i = 1:length(pop)-1    
    totlelen = totlelen + d(pop(i),pop(i+1)); 
end
totlelen = totlelen + d(pop(1),pop(length(pop)));

aisfit = 100/totlelen-2;