The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON SIGNAL PROCESSING
Transactions ID Number: 53-448
Full Name: Xihui Zhang
Position: Ph.D. Candidate
Age: ON
Sex: Male
Address: University of Electronic Science and Technology of China, Chengdu, Sichuan, P. R. China
Country: CHINA
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E-mail address: seaharmyeah@gmail.com
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Title of the Paper: Regular Cross Terms Based Method for the Estimation of Multi-Component Polynomial Phase Signals
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Number of paper pages: 10
Abstract: This paper proposes a regular cross terms algorithm for the parameter estimation of the multi-component polynomial phase signals in additive white Gaussian noise. The basic idea is first to separate its phase parameters into two sets by nonlinear procedures£¬and then each set has half of the parameters in its auto-terms. Furthermore, using two linear transforms to deal with the two signals respectively, the phase coefficients of cross terms can be regulated for the identification and elimination of false peaks caused by the cross terms. Theoretical proves are given for the validity of the method and computational simulations are presented to illustrate the performance of the proposed algorithm.
Keywords: Multi-component polynomial phase signals, Cross terms, identification, Parameter estimation, Regularization, white Gaussian noise
EXTENSION of the file: .doc
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