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Title: Variable tap-length adaptive algorithm which exploits both second and fourth order statistics.
Authors: Zhang, Yonggang
Li, Leilei
Chambers, Jonathon
Keywords: Adaptive filters
LMS algorithm
Variable tap-length
Fourth order statistics
Issue Date: 2008
Publisher: © IEEE
Citation: ZHANG, Y., LI, L. and CHAMBERS, J.A., 2008. Variable tap-length adaptive algorithm which exploits both second and fourth order statistics. IN: Proceedings of 2008 9th International Conference on Signal Processing (ICSP 2008), Beijing, China, 26-29 October, pp.223-226.
Abstract: A new variable tap-length adaptive algorithm which exploits both second and fourth order statistics is proposed in this paper. In this algorithm, the tap-length of the adaptive filter is varying rather than fixed, and controlled by fourth order statistics, whereas the coefficient update retains a conventional least mean square (LMS) form. As will be seen in the simulation results, the proposed algorithm has a faster convergence rate as compared with an existing variable tap-length LMS algorithm which is based only on second order statistics in sub-Gaussian noise environments.
Description: This is a conference paper [© IEEE]. It is also available at: http://ieeexplore.ieee.org/ Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Version: Published
DOI: 10.1109/ICOSP.2008.4697111
URI: https://dspace.lboro.ac.uk/2134/5587
Appears in Collections:Conference Papers and Contributions (Electronic, Electrical and Systems Engineering)

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