mutation.asv

人工免疫进化算法来解决简单字符串识别的问题

function mutation(fit)
global pop;
[px,py]=size(pop);
big=max(fit);
small=min(fit);
distence=big-small;
for i=1:px
   if(rand>((fit(i)-small)/distence-0.2))
      a=rand*py;
      pop(i,a)=~pop(i,a);
   end
end