Good tutorial about Higuchi algorithm

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Mohamed Yehia Dahab

Kindly try this link

http://tswww.ism.ac.jp/higuchi/index_e/papers/PhysicaD-1988.pdf

this link maybe very useful if you want to trace the algorithm.

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

If you can not download the file here is the implementation using matlab

also this link is useful

if you can not reach to the paper, kindly inform me and I will uploaded