c_124.m

混沌与分岔

%logistic map 分岔图
clear;
x=0.2;
for u=2.6:0.0001:4    
   for i=1:18
       x1=u*x*(1-x);
       x=x1;
       if i>9
          plot(u,x);
          hold on;
       end
   end
end