• DocumentCode
    2231021
  • Title

    Implementation issues in 2-D filter bank design based on matrix factorization

  • Author

    Tchobanou, Mikhail K. ; Woodburn, Cynthia J.

  • Author_Institution
    Dept. of Electr. Phys., Moscow Power Eng. Inst. (Tech. Univ.), Moscow, Russia
  • fYear
    2002
  • fDate
    3-6 Sept. 2002
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    The problem of the design and effective implementation of multi-dimensional filter banks with prescribed properties is considered. Several algorithms for polyphase matrices factorization are presented. After such a factorization the number of computations may become much lower. The results for the 2-channel FBs are given. For the 3-channel multirate system an algorithmic version of Suslin´s stability theorem may be useful for factoring the polyphase matrices.
  • Keywords
    channel bank filters; matrix decomposition; 2-channel FB; 2D filter bank design; 3-channel multirate system; Suslin stability theorem; algorithmic version; multidimensional filter banks; polyphase matrices factorization; Abstracts;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Signal Processing Conference, 2002 11th European
  • Conference_Location
    Toulouse
  • ISSN
    2219-5491
  • Type

    conf

  • Filename
    7071882
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2231021