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ISRN Signal Processing
Volume 2013 (2013), Article ID 218651, 17 pages
http://dx.doi.org/10.1155/2013/218651
Research Article

Extraction of Correlated Sparse Sources from Signal Mixtures

1Electrical Systems and Optics Division, Faculty of Engineering, The University of Nottingham, Nottingham NG7 2RD, UK
2Engineering Science Department, Ecological University of Bucharest, Bd. Vasile Milea nr. 1G, Sector 6, 061341 Bucharest, Romania

Received 6 November 2012; Accepted 3 December 2012

Academic Editors: S. Callegari, W.-L. Hwang, S. Lee, and P. Ramaswamy

Copyright © 2013 M. S. Woolfson 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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