Improved-Variable-Forgetting-Factor Recursive Algorithm Based on the Logarithmic Cost for Volterra System Identification.
IEEE Transactions on Circuits and Systems II: Express Briefs(2016)
摘要
Compared with the least-mean-square algorithm, the least mean pth power algorithm shows a better robustness performance against impulsive noises such as the α-stable noises. However, it still exhibits slow convergence rate and high kernel misadjustment. To overcome this drawback, a novel recursive logarithmic least mean pth (RLLMP) algorithm is proposed for the Volterra system identification under...
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关键词
Robustness,Signal processing algorithms,System identification,Estimation,Nonlinear systems,Kernel,Cost function
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