It is a MATLAB toolbox for estimating "nonfractal connectivity" and "fractal connectivity" as well as Hurst parameters from a set of time series with long-range dependence such as resting state fMRI BOLD or EEG signals. Please refer to the following publication for the underlying theories.

Wonsang You, Sophie Achard, Joerg Stadler, Bernd Bruekner, and Udo Seiffert, "Fractal analysis of resting state functional connectivity of the brain," in 2012 International Joint Conference on Neural Networks, 2012.

For more details, please visit the wiki page:

Download Now Download

OR   See All Files


Development Status:
Operating System:
Programming Language:
Supported Data Format: