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Mathematical Problems in Engineering
Volume 2011, Article ID 606974, 10 pages
http://dx.doi.org/10.1155/2011/606974
Research Article

Wavelet Compressive Sampling Signal Reconstruction Using Upside-Down Tree Structure

School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China

Received 15 June 2011; Revised 20 September 2011; Accepted 21 September 2011

Academic Editor: Alexander P. Seyranian

Copyright © 2011 Yijiu Zhao 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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