• DocumentCode
    1079820
  • Title

    Conversion of the delayed LMS algorithm into the LMS algorithm

  • Author

    Poltmann, Rainer D.

  • Author_Institution
    Res. & Technol. Centre, Deutsche Telekom, Berlin, Germany
  • Volume
    2
  • Issue
    12
  • fYear
    1995
  • Firstpage
    223
  • Abstract
    For some applications of adaptive finite impulse response (FIR) filtering, the adaptation algorithm can be implemented only with a delay in the coefficient update. It is well known that this has an adverse effect on the convergence behavior of the algorithm. It is shown in which way the delayed LMS (DLMS) algorithm can be transformed into the standard LMS algorithm at only slightly increased computational expense.
  • Keywords
    FIR filters; adaptive filters; computational complexity; convergence of numerical methods; delays; digital filters; least mean squares methods; DLMS algorithm; LMS algorithm; adaptation algorithm; adaptive finite impulse response filtering; coefficient update; computational expense; convergence behavior; delay; delayed LMS algorithm; Adaptive filters; Application software; Array signal processing; Convergence; Delay; Filtering algorithms; Finite impulse response filter; Least squares approximation; Sampling methods; Signal processing algorithms;
  • fLanguage
    English
  • Journal_Title
    Signal Processing Letters, IEEE
  • Publisher
    ieee
  • ISSN
    1070-9908
  • Type

    jour

  • DOI
    10.1109/97.475854
  • Filename
    475854
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1079820