• DocumentCode
    1131923
  • Title

    Unified Matrix Treatment of the Fast Walsh-Hadamard Transform

  • Author

    Fino, Bernard J. ; Algazi, V. Ralph

  • Author_Institution
    Systems Applications, Inc.
  • Issue
    11
  • fYear
    1976
  • Firstpage
    1142
  • Lastpage
    1146
  • Abstract
    A unified matrix treatment is presented for the various orderings of the Walsh-Hadamard (WH) functions using a general framework. This approach clarifies the different definitions of the WH matrix, the various fast algorithms and the reorderings of the WH functions.
  • Keywords
    Fast Walsh-Hadamard transform (WHT), Hadamard matrices, Kronecker product of matrices, recursive matrix factorization, sequency reordering, unitary matrices, Walsh functions.; Butler matrix; Electrons; Logic; Upper bound; Fast Walsh-Hadamard transform (WHT), Hadamard matrices, Kronecker product of matrices, recursive matrix factorization, sequency reordering, unitary matrices, Walsh functions.;
  • fLanguage
    English
  • Journal_Title
    Computers, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9340
  • Type

    jour

  • DOI
    10.1109/TC.1976.1674569
  • Filename
    1674569
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1131923