Variable LMS algorithms using the time constant concept

Y. K. Won; R. H. Park; J. H. Park; B. U. Lee

doi:10.1109/icce.1994.582270

Variable LMS algorithms using the time constant concept

Y. K. Won, R. H. Park, J. H. Park, B. U. Lee

Electronic and Electrical Engineering

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

Abstract

In this paper, two variable least mean square (LMS) algorithms using the simple time constant concept, variable step size LMS (VS-LMS) and variable length LMS (VL-LMS) algorithms, are proposed. In proposed variable LMS algorithms, the time constant by which the step size is changed in the VS-LMS algorithm and the filter length is varied in the VL-LMS algorithm, is used as a measure of convergence of the error signal. Computer simulation results show that proposed algorithms are simpler but show better performance than conventional variable LMS algorithms.

Original language	English
Pages (from-to)	300-301
Number of pages	2
Journal	Digest of Technical Papers - IEEE International Conference on Consumer Electronics
DOIs	https://doi.org/10.1109/icce.1994.582270
State	Published - 1994
Event	Proceedings of the IEEE International Conference on Consumer Electronics - Chicago, IL, USA Duration: 21 Jun 1994 → 23 Jun 1994

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10.1109/icce.1994.582270

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title = "Variable LMS algorithms using the time constant concept",

abstract = "In this paper, two variable least mean square (LMS) algorithms using the simple time constant concept, variable step size LMS (VS-LMS) and variable length LMS (VL-LMS) algorithms, are proposed. In proposed variable LMS algorithms, the time constant by which the step size is changed in the VS-LMS algorithm and the filter length is varied in the VL-LMS algorithm, is used as a measure of convergence of the error signal. Computer simulation results show that proposed algorithms are simpler but show better performance than conventional variable LMS algorithms.",

author = "Won, {Y. K.} and Park, {R. H.} and Park, {J. H.} and Lee, {B. U.}",

year = "1994",

doi = "10.1109/icce.1994.582270",

language = "English",

pages = "300--301",

journal = "Digest of Technical Papers - IEEE International Conference on Consumer Electronics",

issn = "0747-668X",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

note = "Proceedings of the IEEE International Conference on Consumer Electronics ; Conference date: 21-06-1994 Through 23-06-1994",

}

TY - JOUR

T1 - Variable LMS algorithms using the time constant concept

AU - Won, Y. K.

AU - Park, R. H.

AU - Park, J. H.

AU - Lee, B. U.

PY - 1994

Y1 - 1994

N2 - In this paper, two variable least mean square (LMS) algorithms using the simple time constant concept, variable step size LMS (VS-LMS) and variable length LMS (VL-LMS) algorithms, are proposed. In proposed variable LMS algorithms, the time constant by which the step size is changed in the VS-LMS algorithm and the filter length is varied in the VL-LMS algorithm, is used as a measure of convergence of the error signal. Computer simulation results show that proposed algorithms are simpler but show better performance than conventional variable LMS algorithms.

AB - In this paper, two variable least mean square (LMS) algorithms using the simple time constant concept, variable step size LMS (VS-LMS) and variable length LMS (VL-LMS) algorithms, are proposed. In proposed variable LMS algorithms, the time constant by which the step size is changed in the VS-LMS algorithm and the filter length is varied in the VL-LMS algorithm, is used as a measure of convergence of the error signal. Computer simulation results show that proposed algorithms are simpler but show better performance than conventional variable LMS algorithms.

UR - http://www.scopus.com/inward/record.url?scp=0028583445&partnerID=8YFLogxK

U2 - 10.1109/icce.1994.582270

DO - 10.1109/icce.1994.582270

M3 - Conference article

AN - SCOPUS:0028583445

SN - 0747-668X

SP - 300

EP - 301

JO - Digest of Technical Papers - IEEE International Conference on Consumer Electronics

JF - Digest of Technical Papers - IEEE International Conference on Consumer Electronics

T2 - Proceedings of the IEEE International Conference on Consumer Electronics

Y2 - 21 June 1994 through 23 June 1994

ER -

Variable LMS algorithms using the time constant concept

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