How do I plot the attractor of a logistic map?

Question

Gizella Kaszti 2018-2-25

回答： Chandani Madnani 2018-2-27

Hi there, I am trying to write a function to solve the following: x(n+1)= lamda*xn*(1-xn) I choose x(1) and "n" for how large xn gets.

Then, the input of the function is (lamda1,lamda2, N)

lamda is the linspace(lamda1,lamda2, N)

This is what I have so far: lamda=linspace(l1,l2,N); for ii=1:xn; x(ii+1)=lamda*x(ii)*(1-x(ii)); end

the error I get is: In an assignment A(:) = B, the number of elements in A and B must be the same.

then I must plot with x axis = lamda and y axis = xn

Please help, I need help! I am very new to matlab and Numerical analysis as well. Thanks!

Answer 1

Chandani Madnani 2018-2-27

Please share the exact code snippet and the error message that you receive. It is not very clear from the given description