[Eeglablist] Can runica decompose complex signal ?

[arno]

For information: the message below was posted on the icalist at inf.enst.fr in response to the same question.

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Dear Zonglei

Matlab code for performing complex ICA is available at

http://www.cis.hut.fi/ella/publications/cfastica_public.m

The approach is quite similar to FastICA. The FastICA Matlab package does 
not unfortunately contain complex ICA. A paper describing complex ICA, 
related to above Matlab code, is

Ella Bingham and Aapo Hyvärinen: "A fast fixed-point algorithm for 
independent component analysis of complex valued signals", International 
Journal of Neural Systems, Vol. 10, No. 1 (February, 2000) 1-8.

http://www.cis.hut.fi/ella/publications/IJNSV10-N1-1-8.pdf

Hope this helps. Yours sincerely,

Ella Bingham
University of Helsinki
http://www.cs.helsinki.fi/u/ebingham/



zonglei zhen wrote:
> Dear all:
>  I want  to know whether the procedure 'runica' integrated in EEGLAB  
> can decompose complex signal .
>  I hope to apply complex ICA in my project,Could someone recommend me 
> some source code or software which can do complex ICA ?
>  
> Thank you very much.
>  
> Best wishs.
> Zonglei Zhen
> ------------------------------------------------------------------------
>
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