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Topic Title: Indipendent Component Analysis and ramp effect
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Created On: 11 June 2012 04:56 PM
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 11 June 2012 04:56 PM
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Giuseppe

Posts: 2
Joined: 11 June 2012

Hi all, I'm studying Indipendent Component Analysis, that is a non parametric technique of separation of observed signals in additive components. It seems that it works only with time stationary processes, and fail in presence of non time stationary ones (exponential ramp, linear ramp, etc.). Are there other non-parametric techniques of blind source separation (or variation of ICA) that work well in in these cases?
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