• DocumentCode
    968790
  • Title

    Stability test for two-dimensional recursive digital filters using inner determinants

  • Author

    Kayran, Ahmet Hamdi ; King, Robert A.R.

  • Author_Institution
    Imperial College of Science & Technology, Department of Electrical Engineering, London, UK
  • Volume
    17
  • Issue
    2
  • fYear
    1981
  • Firstpage
    67
  • Lastpage
    68
  • Abstract
    A recently introduced stability criterion for two-dimensional digital filters is implemented by decision algebra. The proposed test takes the form of a local positivity test applied to a two-variable polynomial with real coefficients. Two non-trivial examples are given to illustrate the procedure.
  • Keywords
    decision theory and analysis; digital filters; stability criteria; decision algebra; inner determinants; local positivity test; stability criterion; two-dimensional recursive digital filters;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19810048
  • Filename
    4245509
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=968790