%by?the?fitting?expression?to?適應值
function?val=coun（a）
pri=[4?5?6?4.5;5?6?7?5.5;?6?7?8?6.5;3.5?4.5?5.5?4];
tmp=0;
for?i=1:4
????for?j=1:4
????????tmp=tmp+a（ij）*pri（ij）;
????end
end
val=tmp;

%?ininitail?the?50?particles
storeData=cell（150）;
for?i=1:50
????%fprintf（‘%d\n‘i）
????tmpArray=r