• DocumentCode
    964938
  • Title

    Rational approximation of some irrational functions through a flexible continued fraction expansion

  • Author

    Roy, S. C Dutta

  • Author_Institution
    Indian Institute of Technology, New Delhi, India
  • Volume
    70
  • Issue
    1
  • fYear
    1982
  • Firstpage
    84
  • Lastpage
    85
  • Abstract
    A simple method is given for the continued fraction expansion (CFE) of the irrational functions (s2+ 1)1/2, (s + 1)1/2, and s1/2with adjustable parameters. Explicit formulas are derived for the coefficients of the rational function obtained by truncating such a CFE. The flexibility offered by the adjustable parameters is illustrated by an example.
  • Keywords
    Admittance; Analytical models; Circuits; Control systems; Difference equations; Diffusion processes; Network synthesis; Writing;
  • fLanguage
    English
  • Journal_Title
    Proceedings of the IEEE
  • Publisher
    ieee
  • ISSN
    0018-9219
  • Type

    jour

  • DOI
    10.1109/PROC.1982.12233
  • Filename
    1456501
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=964938