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A toolbox for finding horseshoes in 2D maps

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24 Feb 2007 (Updated )

This GUI programe presents an efficient method for finding topological horseshoes in chaotic systems

[xr,varargout]=rtmap(varargin)
function [xr,varargout]=rtmap(varargin)
a=1.4;b=0.3;
if nargin==1
    x0=varargin{1};
else
    x0=[0.1;0.5];
end
xr=[a-x0(1)^2+b*x0(2);x0(1)];
if nargout>1
    varargout{1}=1;
    varargout{2}=xr;
end
end

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