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Journal of Sensors
Volume 2014, Article ID 145870, 10 pages
http://dx.doi.org/10.1155/2014/145870
Research Article

Denoising Method Based on Sparse Representation for WFT Signal

1School of Information and Control, Nanjing University of Information Science and Technology, Nanjing 210044, China
2School of Instrument Science and Engineering, Southeast University, Nanjing 210096, China

Received 26 October 2013; Revised 2 January 2014; Accepted 9 January 2014; Published 13 February 2014

Academic Editor: Alexander Vergara

Copyright © 2014 Xu 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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