• DocumentCode
    928723
  • Title

    Counterexample in the least-squares inverse stabilisation of 2D recursive filters

  • Author

    Genin, Y. ; Kamp, Y.

  • Author_Institution
    MBLE Research Laboratory, Brussels, Belgium
  • Volume
    11
  • Issue
    15
  • fYear
    1975
  • Firstpage
    330
  • Lastpage
    331
  • Abstract
    A counterexample is presented disproving the conjecture that the planar least-squares inverse of a 2-variable polynomial is devoid of zeros when both variables are inside or on the unit circle.
  • Keywords
    digital filters; stability; 2D recursive filters; least squares inverse stabilisation;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19750252
  • Filename
    4236772
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=928723