• DocumentCode
    1640863
  • Title

    A highly parallel block processing algorithm for LS FIR filtering

  • Author

    Theoridis, S. ; Kalouptsidis, N.

  • Author_Institution
    Dept. of Comput. Eng., Patras Univ., Greece
  • fYear
    1988
  • Firstpage
    293
  • Abstract
    A highly parallel algorithm for least-squares FIR (finite-impulse response) filtering is presented. The algorithm is of the covariance type and can be performed on a linear array of O(p) processors with p being the order of the filter. The required time is 4p (τ1+τ2+τ3) with τ1, τ2, τ3 being the time units for division, multiplication and addition respectively. Initialization is performed in N(τ2+τ3 ) units with N being the length of the data block
  • Keywords
    digital filters; filtering and prediction theory; parallel algorithms; LS FIR filtering; addition; covariance type; data block; division; finite-impulse response; highly parallel block processing algorithm; linear array; multiplication; Concurrent computing; Control systems; Filtering algorithms; Finite impulse response filter; Linear systems; Nonlinear filters; Parallel algorithms; Physics computing; Statistics; System identification;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Circuits and Systems, 1988., IEEE International Symposium on
  • Conference_Location
    Espoo
  • Type

    conf

  • DOI
    10.1109/ISCAS.1988.14924
  • Filename
    14924
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1640863