• DocumentCode
    1342106
  • Title

    Two-dimensional system optimal realizations with L2-sensitivity minimization

  • Author

    Li, Gang

  • Author_Institution
    Sch. of Electr. & Electron. Eng., Nanyang Technol. Inst., Singapore
  • Volume
    46
  • Issue
    3
  • fYear
    1998
  • fDate
    3/1/1998 12:00:00 AM
  • Firstpage
    809
  • Lastpage
    813
  • Abstract
    An expression is derived for the error variance of transfer function of a two-dimensional (2-D) system. The optimal realization problem is then formulated by minimizing this variance with respect to all possible realizations of the system. This problem is shown to be equivalent to the minimization of a pure L2 norm based sensitivity measure. It is shown that the problem can be solved using any standard minimization algorithm
  • Keywords
    minimisation; multidimensional systems; roundoff errors; sensitivity analysis; signal processing; transfer functions; 2D system; L2 norm based sensitivity measure; L2-sensitivity minimization; error variance; finite wordlength effects; optimal realizations; standard minimization algorithm; transfer function; two-dimensional system; Computational complexity; Digital systems; Equations; Minimization methods; Transfer functions; Two dimensional displays;
  • fLanguage
    English
  • Journal_Title
    Signal Processing, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    1053-587X
  • Type

    jour

  • DOI
    10.1109/78.661354
  • Filename
    661354
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1342106