Subband adaptive filter algorithm based on normalized least mean fourth criterion

被引:0
|
作者
Jeong, Jae Jin [1 ]
Kim, Kyuhwan [1 ]
Kim, Sang Woo [1 ]
机构
[1] Pohang Univ Sci & Technol POSTECH, Dept Elect Engn, Gyungbuk, South Korea
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中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A subband adaptive filter normalized least mean fourth criterion algorithm is proposed in which the fourth-order moments of subband error signals are minimized as cost functions. Simulation results verify that the proposed algorithm has a higher convergence rate than a conventional normalized subband adaptive filter algorithm in a non-Gaussian noise environment and for colored input signals.
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页数:3
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