Weina Hou
School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, 400065, Chongqing, China
Linglong Chen
School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, 400065, Chongqing, China
Yujing He
School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, 400065, Chongqing, China
Guojian Ou
School of Communications Engineering, Chongqing University, 400044, Chongqing, China
ABSTRACT
A simulation algorithm of parameters estimation based on Radon-Wigner transform is presented by analyzing WVD and Radon transform in detail. The algorithm accomplished the Radon-Wigner transform of LFM signal by Radon transform of an expanded matrix which rows and lines of the two dimension matrix obtained by WVD are expanded with a certain proportion. The algorithm enhances the performance in terms of speed and accuracy. By simulation analysis of multicomponent LFM signals, the results revealed the speed of simulation has been improved more significantly than which obtained by dechiping.
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How to cite this article
Weina Hou, Linglong Chen, Yujing He and Guojian Ou, 2013. A Simulation Fast Algorithm for Parameters Estimation of the Multicomponent
LFM Signals. Information Technology Journal, 12: 4385-4389.
DOI: 10.3923/itj.2013.4385.4389
URL: https://scialert.net/abstract/?doi=itj.2013.4385.4389
DOI: 10.3923/itj.2013.4385.4389
URL: https://scialert.net/abstract/?doi=itj.2013.4385.4389
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