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2004•Journal of Air Force Engineering UniversityRequires access

Research on ELMS Algorithm and Variable Step Size Algorithm

Han Ying-chen

Open publisher page 1 citations

Abstract

Based on analysis of LMS algorithm, the ELMS algorithm is researched, which is regarded as an improved algorithm of LMS. The performances of the two algorithms are analyzed and compared, and the advantages of ELMS are pointed out. Then, a variable step size ELMS algorithm is proposed, the theoretical analysis and computer simulation indicate that the new algorithm has quite fast convergence rate, better steady performance and can be applied to adaptive systems effectively.

About this research paper

What this paper is about

Based on analysis of LMS algorithm, the ELMS algorithm is researched, which is regarded as an improved algorithm of LMS. The performances of the two algorithms are analyzed and compared, and the advantages of ELMS are pointed out. Then, a variable step size ELMS algorithm is proposed, the theoretical analysis and computer simulation indicate that the new algorithm has quite fast convergence rate, better steady performance and can be applied to adaptive systems effectively.

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OpenAlex reports 1 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

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Method / approach

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Available abstract

Based on analysis of LMS algorithm, the ELMS algorithm is researched, which is regarded as an improved algorithm of LMS. The performances of the two algorithms are analyzed and compared, and the advantages of ELMS are pointed out. Then, a variable step size ELMS algorithm is proposed, the theoretical analysis and computer simulation indicate that the new algorithm has quite fast convergence rate, better steady performance and can be applied to adaptive systems effectively.

Key concepts: Algorithm, Variable (mathematics), Convergence (economics), Rate of convergence, Computer science, Output-sensitive algorithm, Mathematics, Key (lock)

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