• DocumentCode
    388300
  • Title

    An l2-stability theorem for multidimensional IIR digital filters

  • Author

    Roytman, L.N. ; Swamy, N. N S

  • Author_Institution
    Pennsylvania State University, University Park, PA
  • Volume
    6
  • fYear
    1981
  • fDate
    29677
  • Firstpage
    716
  • Lastpage
    719
  • Abstract
    The evaluation of the quantization error in two-dimensional (2-D) digital filters involves the following computation J = \\sum_{m=0}^{\\infty} \\sum_{n=0}^{\\infty} y^{2}(m,n) In this paper a theorem concerning l2-stability is given and a general method for the evaluation of J based on a Laurent expansion of the integrand is presented. An illustrative example is given.
  • Keywords
    Chromium; Digital filters; Integral equations; Poles and zeros; Polynomials; Quantization; Transfer functions;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '81.
  • Type

    conf

  • DOI
    10.1109/ICASSP.1981.1171188
  • Filename
    1171188
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=388300