Question

The logistic map

Answer 1

So... er... what's the question?

Answer 2

my MABLAB code isn't working at all,
what bit do i need to fix

Answer 3

r=2.4:1.6/49:4.0; % parameter of the logistic map
X0=0.5; % initial population
N=50; % maximum
n=1:N;
X(1)=X0; % initial value

for n=1:N;
X(n+1)=r.*X(n).*(1-X(n));
end

plot3( n, X(n),'k.') % chart

Answer 4

Just a guess since I haven't used MATLAB in a while but try removing the semicolon after the for expression.

for n=1:N
X(n+1)=r.*X(n).*(1-X(n));
end