• DocumentCode
    1090020
  • Title

    Design of two-dimensional recursive digital filters

  • Author

    Delcaro, L.G. ; Sicuranza, G.L.

  • Author_Institution
    Università di Trieste, Trieste, Italy
  • Volume
    25
  • Issue
    6
  • fYear
    1977
  • fDate
    12/1/1977 12:00:00 AM
  • Firstpage
    577
  • Lastpage
    579
  • Abstract
    This correspondence proposes a design method for two-dimensional recursive filters which permits one to supply the specifications in the frequency domain. The method involves an iterative optimization procedure and evaluates the z transfer function in a comparatively short time. It is worth pointing out that it is possible to orient the optimization procedure by introducing linear constraints between the coefficients of the transfer function.
  • Keywords
    Constraint optimization; Design methodology; Digital filters; Equations; Frequency domain analysis; Iterative methods; Linear systems; Nonlinear filters; Optimization methods; Transfer functions;
  • fLanguage
    English
  • Journal_Title
    Acoustics, Speech and Signal Processing, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0096-3518
  • Type

    jour

  • DOI
    10.1109/TASSP.1977.1163012
  • Filename
    1163012
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1090020