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Proceedings Paper

Blind parameters estimation of co-channel multiple signals based on power spectral density difference
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Paper Abstract

A blind parameters estimation algorithm based on forward difference of power spectral density is presented to solve the problems in co-channel multiple signals processing. The proposed algorithm can fast and accurately estimate such parameters as number of signals, center frequency, signal power, noise power and signal to noise ratio of the mixed signals. Both theoretical analysis and simulation results show that the algorithm is effective.

Paper Details

Date Published: 20 March 2013
PDF: 7 pages
Proc. SPIE 8768, International Conference on Graphic and Image Processing (ICGIP 2012), 876821 (20 March 2013); doi: 10.1117/12.2010857
Show Author Affiliations
Jiaolong Yang, Beijing Institute of Tracking and Telecommunications Technology (China)
Wenjie Yang, Beijing Institute of Tracking and Telecommunications Technology (China)
Guoqing Xu, Beijing Institute of Tracking and Telecommunications Technology (China)


Published in SPIE Proceedings Vol. 8768:
International Conference on Graphic and Image Processing (ICGIP 2012)
Zeng Zhu, Editor(s)

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