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Cyclic Cumulate Eigematrix Joint Approximative Diagonalization Blind Source Separation Algorith
Received date: 2010-10-28
Online published: 2025-05-30
Abstrct: Cyclic cumulate has both the adavatages of the high order statistics and the cyclostationaryproces, which can inhibt any stationary Gaussian noise and non-Gaussian noise and non-stationary Gaussian noise. According to the characteristics of it, this paper proposed a new blind source separation algorithm based on cyclic cumulate. Deal with by the way of the joint approximate diagonalization matrix to arrive the object of separating the sou source signal with the same cyclic frequency. The simulation results shown that the new algorithm is effectively to recover the desired source signa from the received mixed signals.
Key words： blind source separation; cyclic cumulate; JADE
ZHAO Jumin , LI Dengao , ZHANG Haiyan , GUO Linjie , MA Qinglun . Cyclic Cumulate Eigematrix Joint Approximative Diagonalization Blind Source Separation Algorith[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2011 , 31(5) : 187 -188,192 . DOI: 10.15892/j.cnki.djzdxb.2011.05.012
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