Journal of Systems Engineering and Electronics ›› 2007, Vol. 18 ›› Issue (1): 33-39.
• ELECTRONICS TECHNOLOGY • Previous Articles Next Articles
Cai Quanwei , Wei Ping & Xiao Xianci
Online:
Published:
Abstract:
A Bayesian estimation method to separate multicomponent signals with single channel observation is presented in this paper. By using the basis function projection, the component separation becomes a problem of limited parameter estimation. Then, a Bayesian model for estimating parameters is set up. The reversible jump MCMC (Monte Carlo Markov Chain) algorithmis adopted to perform the Bayesian computation. The method can jointly estimate the parameters of each component and the component number. Simulation results demonstrate that the method has low SNR threshold and better performance.
Cai Quanwei , Wei Ping & Xiao Xianci. Single channel signal component separation using Bayesian estimation[J]. Journal of Systems Engineering and Electronics, 2007, 18(1): 33-39.
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https://www.jseepub.com/EN/Y2007/V18/I1/33