대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

안정도가 강화된 적응 IIR 필터

A Satbilized Adaptive IIR Filter

  • 남현도 (단국대학교 대학원 전기공학과) ;
  • 권혁 (단국대학교 대학원 전기공학과) ;
  • 서성대 (단국대학교 대학원 전기공학과)
  • Nam, Hyun-Do (Department of Electrical Engineering, Dankook University) ;
  • Kwon, Hyok (Department of Electrical Engineering, Dankook University) ;
  • Su, Sung-Dae (Department of Electrical Engineering, Dankook University)
  • 발행 : 2001.07.18
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초록

The adaptive IIR filters is more effective than adaptive FIR filters which have the same order of IIR filters. But the IIR filters may have stability problems especially when the adaptive algorithm is not converged. In this paper, a stabilizing procedure for adaptive IIR filters is proposed, and computer simulation is performed to show the effectiveness of proposed schemes.

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