Evaluate the efficiency of Adaptive filter

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Mohammed Ahmed AL Wesabi

use KALMAN Filter, may be investigate the separation

Madani Meziane

use BCR is the best methode to judge your filter

Noman Q. Al Naggar

Dear Madani

please recommend me a practical case.

hello dear noman

try to see edit bcr in matlab you ll have more explanations

Pascal Scalart

Hello Noman,

I think that a simple way to evaluate the efficiciency of any adaptive filter could be to mesasure the residual correlation (or spectral flatness) in the output signal. This could be use for example when your adaptive filter acts as a decorrelation filter (or whitening filter).