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Mathematical Problems in Engineering
Volume 2014, Article ID 484327, 12 pages
http://dx.doi.org/10.1155/2014/484327
Research Article

Blind Source Separation Based on Covariance Ratio and Artificial Bee Colony Algorithm

1School of Information Engineering, Tianjin University of Commerce, Tianjin 300134, China
2School of Electronic Information Engineering, Tianjin University, Tianjin 300072, China
3School of Information Engineering, Hebei University of Technology, Tianjin 300401, China

Received 19 November 2013; Revised 8 May 2014; Accepted 9 May 2014; Published 2 June 2014

Academic Editor: Dan Simon

Copyright © 2014 Lei Chen et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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