logistic.m

logistic和peano扫描的matlab实现

clear
b=3.93;
y(1)=0.75;
for i=2:100
    y(i)=b*y(i-1)*(1-y(i-1));
end
y(i)
plot(y,'r')
xlabel('y(1)=0.1,b=2.3,迭代次数100');
ylabel('序列(k)');