Presentation	2007-08-06 Improvement of the IPNLMS Algorithm Exploiting Variable Step Size Sachio SAIKI, Masahiro FUKUMOTO,
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Abstract(in English)	In this paper, a novel algorithm, named Variable Step-Size IPNLMS algorithm is proposed as improvement method for IPNLMS algorithm. The proposed algorithm exploits a variable step size method for the NLMS part of IPNLMS algorithm to improve the convergence accuracy of IPNLMS algorithm. Some results of computer simulations are illustrated to evaluate the proposed method. It can be observed from these results that the proposed method converge more accuracy than the IPNLMS algorithm without degradation of convergence speed and large increase of computational complexity.
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Keyword(in English)	IPNLMS algorithm / Variable Step-size / NLMS algorithm
Paper #	SIP2007-68,WBS2007-17
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Conference Information
Committee	SIP
Conference Date	2007/7/30(1days)
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Paper Information
Registration To	Signal Processing (SIP)
Language	ENG
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Improvement of the IPNLMS Algorithm Exploiting Variable Step Size
Sub Title (in English)
Keyword(1)	IPNLMS algorithm
Keyword(2)	Variable Step-size
Keyword(3)	NLMS algorithm
1st Author's Name	Sachio SAIKI
1st Author's Affiliation	Department of Engineering, Graduate School of Engineering, Kochi University of Technology()
2nd Author's Name	Masahiro FUKUMOTO
2nd Author's Affiliation	Department of Information Systems Engineering, Kochi University of Technology : Shikoku Research Center, NICT
Date	2007-08-06
Paper #	SIP2007-68,WBS2007-17
Volume (vol)	vol.107
Number (no)	180
Page	pp.pp.-
#Pages	4
Date of Issue