%生成demand
depot=10;
customer=100;
demand0=round(450+rand(1,customer)*150);
UD=round(rand(1,customer)*10);
ventor=round(100*rand(2,customer));
dventor=round(100*rand(2,depot));
demand1(1:2,1:customer)=ventor(1:2,1:customer);
demand1(3,1:customer)=demand0(1:customer);
demand2(1:2,:)=dventor(1:2,:);
demand2(3,:)=zeros(1,depot);
demandold=cat(2,demand1,demand2);
demand=demandold';    
FC=round(250+rand(1,depot)*250);
W=round(rand(1,depot)*10);