Fourth-order cumulant based blind source separation

Fourth-order cumulant based blind source separation

Several methods based on higher order statistics are currently used to solve the blind source separation (BSS) problem. In the present letter an approach from Mansour and Jutten (1995) is considered and simplified via the application of the singular value decomposition, which decorrelates the observ...

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Veröffentlicht in:IEEE signal processing letters 1996-12, Vol.3 (12), p.312-314
Hauptverfasser: Nandi, A.K., Zarzoso, V.
Format: Artikel
Sprache:eng
Schlagworte:
Annealing
Blind source separation
Crops
Equations
Minimization methods
Testing
Writing
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Beschreibung
Zusammenfassung:Several methods based on higher order statistics are currently used to solve the blind source separation (BSS) problem. In the present letter an approach from Mansour and Jutten (1995) is considered and simplified via the application of the singular value decomposition, which decorrelates the observed signals and leads to a straightforward solution based on some results developed by Comon (1989).
ISSN:1070-9908
1558-2361
DOI:10.1109/97.544786