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General Information
    • ISSN: 2010-3751
    • Frequency: Bimonthly (2012-2016); Quarterly (Since 2017)
    • DOI: 10.18178/IJFCC
    • Editor-in-Chief: Prof. Mohamed Othman
    • Executive Editor: Ms. Nancy Y. Liu
    • Abstracting/ Indexing: Google Scholar, Engineering & Technology Digital Library, and Crossref, DOAJ, Electronic Journals LibraryEI (INSPEC, IET).
    • E-mail:  ijfcc@ejournal.net 
Prof. Mohamed Othman
Department of Communication Technology and Network Universiti Putra Malaysia, Malaysia
It is my honor to be the editor-in-chief of IJFCC. The journal publishes good papers in the field of future computer and communication. Hopefully, IJFCC will become a recognized journal among the readers in the filed of future computer and communication.
IJFCC 2012 Vol.1(4): 389-391 ISSN: 2010-3751
DOI: 10.7763/IJFCC.2012.V1.104

Variable Step Size LMS Algorithm

Zhang Jingjing

Abstract—Through further improvements, a new variable step size LMS adaptive filter algorithm is proposed, which based on the variable step size LMS adaptive filter algorithm of Lorentzian function. This algorithm not only solves the contradiction between the convergence rate and steady-state error, but also improves the anti-interference ability and eliminates the irrelevant noise. Therefore, it provides greater flexibility for the practical application.

Index Terms—Adaptive filter, variable step-size, convergence rate, anti-interference ability, noise cancellation.

Zhang Jingjing is with the Academy of Armored Forces Engineering, Beijing, 100072, China (e-mail: zhanglingrui007@163.com).


Cite: Zhang Jingjing, "Variable Step Size LMS Algorithm," International Journal of Future Computer and Communication vol. 1, no. 4 pp. 389-391, 2012.

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