DocumentCode
437012
Title
Blind separation of cyclostationary sources based on phase-frequency redundancy
Author
Xiang, Yong ; Yu, Wensheng ; Zhang, Jingxin
Author_Institution
Sch. of Eng. & Technol., Deakin Univ., Geelong, Vic., Australia
Volume
1
fYear
2004
fDate
31 Aug.-4 Sept. 2004
Firstpage
403
Abstract
Thin paper presents a new algorithm for blind source separation (BSS) by exploiting phase and frequency redundancy of cyclostationary signals in a complementary way. The separation criterion is to diagonalize a polynomial matrix whose coefficient matrices consist of the correlation and cyclic correlation matrices of multiple measurements. Computer simulation results illustrate, the performance of the new algorithm in comparison with some existing algorithms.
Keywords
blind source separation; correlation methods; polynomial matrices; blind source separation; cyclic correlation matrices; cyclostationary signal; phase-frequency redundancy; polynomial matrix; Application software; Australia; Automation; Clocks; Communication switching; Frequency; Signal processing; Signal restoration; Statistics; Systems engineering and theory;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing, 2004. Proceedings. ICSP '04. 2004 7th International Conference on
Print_ISBN
0-7803-8406-7
Type
conf
DOI
10.1109/ICOSP.2004.1452667
Filename
1452667
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