A new criterion for second order cyclostationary blind source separation

In this paper, we propose a new blind separation criterion for second order cyclostationary sources with known and different cyclic frequencies. The method results from the spectral analysis; it is based on the use of the second order cyclostationary characteristics of the source signals. The theore...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Keziou, A., Ould Mohamed, M.S., Fenniri, H., Delaunay, G.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:In this paper, we propose a new blind separation criterion for second order cyclostationary sources with known and different cyclic frequencies. The method results from the spectral analysis; it is based on the use of the second order cyclostationary characteristics of the source signals. The theoretical results are presented and proved. The computer simulations show a good performance of the proposed method in comparison with Sobi, CycloSobi and Jade algorithms.
DOI:10.1109/ICSCS.2008.4746892