• DocumentCode
    3034800
  • Title

    Time-varying digital signal processing

  • Author

    Nian-Chyi Huang ; Aggarwal, J.K.

  • Author_Institution
    The University of Texas at Austin, Austin, Texas
  • fYear
    1980
  • fDate
    10-12 Dec. 1980
  • Firstpage
    586
  • Lastpage
    587
  • Abstract
    The present paper develops a framework for the analysis and synthesis of linear time-varying (LTV) digital filters in the frequency domain. LTV filters are modeled by the successive use of linear time-invariant (LTI) filters. The time-varying digital filtering is also discussed in relation to the notion of the short-time spectrum and the generalized frequency function. In addition, we present an efficient implementation procedure which reduces the number of filter coefficients.
  • Keywords
    Convolution; Digital signal processing; Filtering; Filters; Frequency domain analysis; Frequency measurement; Frequency response; Signal processing;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Decision and Control including the Symposium on Adaptive Processes, 1980 19th IEEE Conference on
  • Conference_Location
    Albuquerque, NM, USA
  • Type

    conf

  • DOI
    10.1109/CDC.1980.271863
  • Filename
    4046729
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3034800