• DocumentCode
    1104355
  • Title

    The Zoom Walsh Transform

  • Author

    Yip, P.C.

  • Author_Institution
    Department of Applied Mathematics, McMaster University, Hamilton, Ont., Canada, L8S 4K1
  • Issue
    2
  • fYear
    1976
  • fDate
    5/1/1976 12:00:00 AM
  • Firstpage
    79
  • Lastpage
    83
  • Abstract
    A special case of FWT is examined where a scheme is devised to replace a single high-order FWT by consecutive FWT´s of much lower order. This special case of the usual decimation-in-frequency approach to fast transforms [1] results in a reduction of transform order, which may have useful applications in processing signals in localized sequency regions.
  • Keywords
    Discrete transforms; Fast Fourier transforms; Frequency domain analysis; Kernel; Lenses; Mathematics; Sampling methods; Signal processing; Testing; Time series analysis;
  • fLanguage
    English
  • Journal_Title
    Electromagnetic Compatibility, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9375
  • Type

    jour

  • DOI
    10.1109/TEMC.1976.303470
  • Filename
    4090959
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1104355