Fractal analysis of signal

Dear all please tell me that how can use MATLAB in fractal analysis of signal . Please give the name of toolbox. Thanks very much.

Answer 1

[Walter Roberson]

http://www.mathworks.com/matlabcentral/fileexchange/30119-complete-higuchi-fractal-dimension-algorithm

http://www.mathworks.com/matlabcentral/fileexchange/30329-hausdorff-box-counting-fractal-dimension

http://www.mathworks.com/matlabcentral/fileexchange/26437-fractal-dimension

http://www.mathworks.com/matlabcentral/fileexchange/6167

http://www.mathworks.com/matlabcentral/fileexchange/14731-wavelet-fractal-compression

http://www.mathworks.com/matlabcentral/fileexchange/28338-calculation-of-fractal-dimension-using-bouglian-minkowski-and-box-counting-method

(and possibly others)