Demonstration of the Pearson-ICA algorithm
Displays source signals, mixed signals and signals separated by Pearson-ICA.
PearsonICAdemo(numsig = 4, signal_length = 5000)
number of source signals
length of signal
Displays a demonstration.
The R code is based on the MATLAB code by Juha Karvanen, Jan Eriksson and Visa Koivunen.
Karvanen J., Koivunen V. 2002. Blind separation methods based on Pearson system and its extensions, Signal Processing 82(4), 663–673.
Karvanen J., Eriksson J.,Koivunen V. 2000, Pearson system based method for blind separation, Proceedings of Second International Workshop on Independent Component Analysis and Blind Signal Separation (ICA2000), Helsinki, Finland, 585–590.
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