IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
Online ISSN : 1745-1337
Print ISSN : 0916-8508
Regular Section
Robust Variable Step-Size Affine Projection SAF Algorithm against Impulsive Noises
Jae-hyeon JEONSang Won NAM
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2018 Volume E101.A Issue 5 Pages 844-847

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Abstract

In this Letter, a robust variable step-size affine-projection subband adaptive filter algorithm (RVSS-APSAF) is proposed, whereby a band-dependent variable step-size is introduced to improve convergence and misalignment performances in impulsive noise environments. Specifically, the weight vector is adaptively updated to achieve robustness against impulsive noises. Finally, the proposed RVSS-APSAF algorithm is tested for system identification in an impulsive noise environment.

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© 2018 The Institute of Electronics, Information and Communication Engineers
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