DocumentCode
2279874
Title
An improved Second Order Nonstationary Source Separation Algorithm
Author
Weihua, Wang ; Fenggang, Huang
Author_Institution
Harbin Eng. Univ., Harbin
fYear
2007
fDate
16-17 Aug. 2007
Firstpage
1072
Lastpage
1075
Abstract
In this paper, a second order separation algorithm of nonstationary using temporal structure and linear prediction model was proposed. The blind source separation algorithms based on second order statistics can work well when the sources have temporal structure. Our method had a low computation and a loose request for sources independency. It is not sensitive to additive white noise. Simulations showed the better performance of the proposed algorithm.
Keywords
blind source separation; statistics; blind source separation algorithms; linear prediction model; nonstationary source separation algorithm; second order separation algorithm; temporal structure; Antennas and propagation; Communications technology; Electromagnetic compatibility; Microwave antennas; Microwave propagation; Microwave technology; Signal processing algorithms; Source separation; Statistics; Wireless communication; Second order statistics; linear prediction; nonstationary; temporal structure;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2007 International Symposium on
Conference_Location
Hangzhou
Print_ISBN
978-1-4244-1045-3
Electronic_ISBN
978-1-4244-1045-3
Type
conf
DOI
10.1109/MAPE.2007.4393454
Filename
4393454
Link To Document