대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)
- 대한전자공학회 2000년도 ITC-CSCC -1
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- Pages.215-218
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- 2000
RLS Adaptive IIR Filters Based on Equation Error Methods Considering Additive Noises
- Muneyasu, Mitsuji (Faculty of Engineering, Hiroshima University) ;
- Kamikawa, Hidefumi (Faculty of Engineering, Hiroshima University) ;
- Hinamoto, Takao (Faculty of Engineering, Hiroshima University)
- 발행 : 2000.07.01
초록
In this paper, a new algorithm for adaptive IIR filters based on equation error methods using the RLS algorithm is proposed. In the proposed algorithm, the concept of feedback of the scaled output error proposed by tin and Unbehauen is employed and the forgetting factor is varied in adaptation process for avoiding the accumulation of the estimation error for additive noise . The proposed algorithm has the good convergence property without the parameter estimation error under the existence of mea-surement noise.
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