한국정보과학회:학술대회논문집 (Proceedings of the Korean Information Science Society Conference)
- 한국정보과학회 1998년도 가을 학술발표논문집 Vol.25 No.2 (3)
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- Pages.624-626
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- 1998
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- 1598-5164(pISSN)
데이터 재순환 LMS알고리즘의 탭 가중치 갱신을 통한 수렴속도 개선
An Improvement of the Convergence Speed through Tap Weight Updating of Dta-Recycling LMS Algorithm
초록
In this paper. a new simple and efficient technique to improve the convergence speed of LMS algorithm is introduced. The convergence characteristics of the proposed algorithm, whose coefficients are multiply adapted in a symbol time period by recycling the received data, are analysis to prove theoretically the improvement of convergence speed. The theoretical analysis shows that the data-recycling LMS technique can increase convergence speed by (B+1) times, where B is the number of recycled data. The results of the computer simulation demonstrate that the simulation results are in accordance with the theoretical analysis and the superiority of the filter algorithm
키워드