New efficient 2-D LMS adaptive filtering algorithm

Sau Gee Chen; Yung An Kao

New efficient 2-D LMS adaptive filtering algorithm

Sau Gee Chen^*
, Yung An Kao

^*Corresponding author for this work

National Yang Ming Chiao Tung University

Research output: Contribution to journal › Conference article › peer-review

5 Scopus citations

Abstract

A new efficient 2-D LMS adaptive filtering algorithm is proposed in this work. The new algorithm costs N²/2-1 less multiplications, at the expense of N²/2 more additions than the existing 2-D direct-form LMS algorithms per adaptive iteration. Performance of the new algorithm is shown to be comparable to that of the known algorithms by theoretical analysis and simulation results, in the aspects of SNR and convergence rate. The new algorithm has N²+1 coefficients, in contrast to N² coefficients of the conventional algorithms.

Original language	English
Pages (from-to)	233-236
Number of pages	4
Journal	Proceedings - IEEE International Symposium on Circuits and Systems
Volume	2
State	Published - 1994
Externally published	Yes
Event	Proceedings of the 1994 IEEE International Symposium on Circuits and Systems. Part 3 (of 6) - London, England Duration: 30 05 1994 → 02 06 1994

Cite this

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title = "New efficient 2-D LMS adaptive filtering algorithm",

abstract = "A new efficient 2-D LMS adaptive filtering algorithm is proposed in this work. The new algorithm costs N2/2-1 less multiplications, at the expense of N2/2 more additions than the existing 2-D direct-form LMS algorithms per adaptive iteration. Performance of the new algorithm is shown to be comparable to that of the known algorithms by theoretical analysis and simulation results, in the aspects of SNR and convergence rate. The new algorithm has N2+1 coefficients, in contrast to N2 coefficients of the conventional algorithms.",

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year = "1994",

language = "英语",

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journal = "Proceedings - IEEE International Symposium on Circuits and Systems",

issn = "0271-4310",

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note = "Proceedings of the 1994 IEEE International Symposium on Circuits and Systems. Part 3 (of 6) ; Conference date: 30-05-1994 Through 02-06-1994",

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AU - Kao, Yung An

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N2 - A new efficient 2-D LMS adaptive filtering algorithm is proposed in this work. The new algorithm costs N2/2-1 less multiplications, at the expense of N2/2 more additions than the existing 2-D direct-form LMS algorithms per adaptive iteration. Performance of the new algorithm is shown to be comparable to that of the known algorithms by theoretical analysis and simulation results, in the aspects of SNR and convergence rate. The new algorithm has N2+1 coefficients, in contrast to N2 coefficients of the conventional algorithms.

AB - A new efficient 2-D LMS adaptive filtering algorithm is proposed in this work. The new algorithm costs N2/2-1 less multiplications, at the expense of N2/2 more additions than the existing 2-D direct-form LMS algorithms per adaptive iteration. Performance of the new algorithm is shown to be comparable to that of the known algorithms by theoretical analysis and simulation results, in the aspects of SNR and convergence rate. The new algorithm has N2+1 coefficients, in contrast to N2 coefficients of the conventional algorithms.

UR - https://www.scopus.com/pages/publications/0028573261

M3 - 会议文章

AN - SCOPUS:0028573261

SN - 0271-4310

VL - 2

SP - 233

EP - 236

JO - Proceedings - IEEE International Symposium on Circuits and Systems

JF - Proceedings - IEEE International Symposium on Circuits and Systems

T2 - Proceedings of the 1994 IEEE International Symposium on Circuits and Systems. Part 3 (of 6)

Y2 - 30 May 1994 through 2 June 1994

ER -

New efficient 2-D LMS adaptive filtering algorithm

Abstract

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