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Discrete Dynamics in Nature and Society
Volume 2013 (2013), Article ID 905027, 6 pages
http://dx.doi.org/10.1155/2013/905027
Research Article

A Note on Block-Sparse Signal Recovery with Coherent Tight Frames

1School of Mathematics and Statistics, Xi’an Jiaotong University, Xi’an 710049, China
2School of Mathematics and Statistics, Southwest University, Chongqing 400715, China

Received 23 May 2013; Accepted 17 November 2013

Academic Editor: Juan J. Nieto

Copyright © 2013 Yao Wang 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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