show.asv

这是一个SA求解tsp旅行商的matlab源代码

function show(x0)
global iters
global citynumber;
citynumber=4; 
global iters;
for i=1:citynumber
    in(:,i)=iters(:,x0(i));
end
plot(in(2,:),in(3,:) ,'-b');hold on;

plot (iters(2,x0(1)),iters(3,x(1)),'r*','MarkerSize',10);hold on;
for i = 2:citynumber
plot(iters(2,i),iters(3,i) ,'r*','MarkerSize',4);hold on;
end