Mean-square performance analysis of the normalized subband adaptive filter

Kong Aik Lee; Woon Seng Gan; Sen Maw Kuo

doi:10.1109/ACSSC.2006.356625

Mean-square performance analysis of the normalized subband adaptive filter

Kong Aik Lee
, Woon Seng Gan
, Sen Maw Kuo

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

35 Citations (Scopus)

Abstract

This paper presents the mean-square performance analysis of a class of normalized subband adaptive filters (NSAF) using the concept of energy conservation. The NSAF has a unique weight-control mechanism whereby subband error signals are used to update a fullband tap-weight vector. We show that an energy conservation relation can be established for the weight adaptation. Subsequently, an expression for the steady-state excess mean-square error (MSE) and the necessary condition on the step size for mean-square stability can then be derived by manipulating various error quantities of the energy conservation relation. Simulation results are presented to corroborate the mathematical analysis.

Original language	English
Title of host publication	Conference Record of the 40th Asilomar Conference on Signals, Systems and Computers, ACSSC '06
Pages	248-252
Number of pages	5
DOIs	https://doi.org/10.1109/ACSSC.2006.356625
Publication status	Published - 2006
Externally published	Yes
Event	40th Asilomar Conference on Signals, Systems, and Computers, ACSSC '06 - Pacific Grove, CA, United States Duration: 29 Oct 2006 → 1 Nov 2006

Publication series

Name	Conference Record - Asilomar Conference on Signals, Systems and Computers
ISSN (Print)	1058-6393

Conference

Conference	40th Asilomar Conference on Signals, Systems, and Computers, ACSSC '06
Country/Territory	United States
City	Pacific Grove, CA
Period	29/10/06 → 1/11/06

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

ASJC Scopus subject areas

Signal Processing
Computer Networks and Communications

More information

10.1109/ACSSC.2006.356625

Cite this

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title = "Mean-square performance analysis of the normalized subband adaptive filter",

abstract = "This paper presents the mean-square performance analysis of a class of normalized subband adaptive filters (NSAF) using the concept of energy conservation. The NSAF has a unique weight-control mechanism whereby subband error signals are used to update a fullband tap-weight vector. We show that an energy conservation relation can be established for the weight adaptation. Subsequently, an expression for the steady-state excess mean-square error (MSE) and the necessary condition on the step size for mean-square stability can then be derived by manipulating various error quantities of the energy conservation relation. Simulation results are presented to corroborate the mathematical analysis.",

author = "Lee, \{Kong Aik\} and Gan, \{Woon Seng\} and Kuo, \{Sen Maw\}",

year = "2006",

doi = "10.1109/ACSSC.2006.356625",

language = "English",

isbn = "1424407850",

series = "Conference Record - Asilomar Conference on Signals, Systems and Computers",

pages = "248--252",

booktitle = "Conference Record of the 40th Asilomar Conference on Signals, Systems and Computers, ACSSC '06",

note = "40th Asilomar Conference on Signals, Systems, and Computers, ACSSC '06 ; Conference date: 29-10-2006 Through 01-11-2006",

}

Lee, KA, Gan, WS & Kuo, SM 2006, Mean-square performance analysis of the normalized subband adaptive filter. in Conference Record of the 40th Asilomar Conference on Signals, Systems and Computers, ACSSC '06., 4176554, Conference Record - Asilomar Conference on Signals, Systems and Computers, pp. 248-252, 40th Asilomar Conference on Signals, Systems, and Computers, ACSSC '06, Pacific Grove, CA, United States, 29/10/06. https://doi.org/10.1109/ACSSC.2006.356625

Mean-square performance analysis of the normalized subband adaptive filter. / Lee, Kong Aik; Gan, Woon Seng; Kuo, Sen Maw.
Conference Record of the 40th Asilomar Conference on Signals, Systems and Computers, ACSSC '06. 2006. p. 248-252 4176554 (Conference Record - Asilomar Conference on Signals, Systems and Computers).

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

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AB - This paper presents the mean-square performance analysis of a class of normalized subband adaptive filters (NSAF) using the concept of energy conservation. The NSAF has a unique weight-control mechanism whereby subband error signals are used to update a fullband tap-weight vector. We show that an energy conservation relation can be established for the weight adaptation. Subsequently, an expression for the steady-state excess mean-square error (MSE) and the necessary condition on the step size for mean-square stability can then be derived by manipulating various error quantities of the energy conservation relation. Simulation results are presented to corroborate the mathematical analysis.

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M3 - Conference article published in proceeding or book

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ER -

Mean-square performance analysis of the normalized subband adaptive filter

Abstract

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Conference

UN SDGs

ASJC Scopus subject areas

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