DocumentCode
551812
Title
A method of blind source separation
Author
He, Ji-ai ; Tang, Yan-juan
Author_Institution
Sch. of Comput. & Commun., Lanzhou Univ. of Technol., Lanzhou, China
Volume
2
fYear
2011
fDate
29-31 July 2011
Abstract
The paper proposed the definition of signal energy change degrees and proved the properties of signal energy change degrees. Based on the new definition and properties, a blind source separation method has been proposed in this paper. The purpose of separated signal has been achieved by using the generalized eigenvalue theory of the matrices, setting the generalized eigenvalue of signal energy change degrees and solving the generalized eigenvalue of eigenvector. Experimental simulations show that the new method is valid, efficient, and easy to implement in practice.
Keywords
blind source separation; eigenvalues and eigenfunctions; matrix algebra; blind source separation method; generalized eigenvalue theory; matrix theory; signal energy property; Eigenvalues and eigenfunctions; Raleigh Entropy; blind source separation; generalized eigenvalue; signal energy change degrees;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronics and Optoelectronics (ICEOE), 2011 International Conference on
Conference_Location
Dalian
Print_ISBN
978-1-61284-275-2
Type
conf
DOI
10.1109/ICEOE.2011.6013258
Filename
6013258
Link To Document