计算路径长度.m

通过免疫算法解决旅行商问题

function pathlong=pathlong(path,TSPMatrix)
%计算路径长度
[row,col]=size(path);
for i=1:row
    pathlong(i)=0;
    for j=1:(col-1)
        pathlong(i)=pathlong(i)+TSPMatrix(path(i,j),path(i,j+1));
    end
    pathlong(i)=pathlong(i)+TSPMatrix(path(i,j+1),path(i,1));
end