DocumentCode
496690
Title
A blind source separation method based on generalized eigendecomposition in the wavelet domain
Author
Zhijin Zhao ; Tingting Xie ; Zhidong Zhao
Author_Institution
Hangzhou Dianzi University, Zhejiang, 310018, China
fYear
2006
fDate
6-9 Nov. 2006
Firstpage
1
Lastpage
4
Abstract
In this paper, a blind source separation method based on generalized eigendecomposition in the wavelet domain is proposed. It uses two random numbers as the filter coefficients to realize the linear transform, while the time domain algorithm needs selecting different filter for different source signals. The proposed method is steady, very fast and easy to implement. The computer simulations results demonstrate the correctness and effectiveness of the proposed algorithm.
Keywords
blind source separation; congruent pencils; filter; generalized eigendecomposition; wavelet transform;
fLanguage
English
Publisher
iet
Conference_Titel
Wireless, Mobile and Multimedia Networks, 2006 IET International Conference on
Conference_Location
hangzhou, China
ISSN
0537-9989
Print_ISBN
0-86341-644-6
Type
conf
Filename
5195642
Link To Document