plotpicture.m

来自「TSP问题,即旅行商问题,matlab环境下可以运行」· M 代码 · 共 46 行

global demand;
global customer;
global depot;
    v=[3    12    10
     3     5    14
     1    13     3
     3     9     6
     3    15     8
     1    11     4
     3     1     7
     3     2     0];
l=[2     2     2     2     2     2     2     1];

z=zeros(depot,1);

for i=1:length(l)
    z(v(i,1))=1;
  x1(1)=demand(v(i,1)+customer,1);
  y1(1)=demand(v(i,1)+customer,2);
  k=2;
  while k<=l(i)+1
      x1(k)=demand(v(i,k),1);
       y1(k)=demand(v(i,k),2);
      k=k+1;
  end
  x1(l(i)+2)=demand(v(i,1)+customer,1);
  y1(l(i)+2)=demand(v(i,1)+customer,2);
 line(x1,y1);
      clear x1;
      clear y1;
end
for j=1:depot
   if z(j)==1
       hold on
       plot(demand(j+customer,1),demand(j+customer,2),'p');
   else 
       hold on
       plot(demand(j+customer,1),demand(j+customer,2),'s');
 end
 end
    for i=1:customer
        hold on
        plot(demand(i,1),demand(i,2),'*');
    end