DocumentCode
3294746
Title
Linear time-frequency MUSIC algorithm
Author
Zhou, Hao ; Wen, Biyang ; Wu, Shicai ; Liu, Xiaofeng
Author_Institution
Electron. Inf. Sch., Wuhan Univ., China
Volume
2
fYear
2004
fDate
31 May-2 June 2004
Firstpage
689
Abstract
A linear time-frequency multiple signal classification (LTF-MUSIC) algorithm is proposed for separation and direction finding of nonstationary sources. The algorithm is based on the new array snapshots formed by sampling the time-frequency presentations (TFR) of the receive signals along the signal ridges. Numerical simulation validates the good performance of the proposed approach.
Keywords
array signal processing; direction-of-arrival estimation; signal classification; source separation; time-frequency analysis; array signal processing; array snapshots; direction finding; direction of arrival estimation; linear time-frequency MUSIC algorithm; multiple signal classification algorithm; nonstationary sources; signal ridges; time-frequency analysis; Direction of arrival estimation; Image edge detection; Multiple signal classification; Phased arrays; Signal detection; Signal processing; Signal processing algorithms; Signal resolution; Signal sampling; Time frequency analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Emerging Technologies: Frontiers of Mobile and Wireless Communication, 2004. Proceedings of the IEEE 6th Circuits and Systems Symposium on
Print_ISBN
0-7803-7938-1
Type
conf
DOI
10.1109/CASSET.2004.1321981
Filename
1321981
Link To Document