• DocumentCode
    1356353
  • Title

    An Extrapolation Algorithm for (a,b,c,d) -Bandlimited Signals

  • Author

    Zhao, Hui ; Wang, Ruyan ; Song, Daiping ; Wu, Dapeng

  • Author_Institution
    Sch. of Commun. & Inf. Eng., Chongqing Univ. of Posts & Telecommun., Chongqing, China
  • Volume
    18
  • Issue
    12
  • fYear
    2011
  • Firstpage
    745
  • Lastpage
    748
  • Abstract
    This letter investigates the extrapolation problem of (a, b, c, d)-bandlimited signals. First, an iterative (a, b, c, d)-bandlimited signal extrapolation algorithm is proposed. Then by use of the interesting properties of generalized prolate spheroidal wave functions, the convergence of the proposed algorithm is proved. Finally, numerical simulations are given to demonstrate the effectiveness of the proposed extrapolation algorithm.
  • Keywords
    convergence of numerical methods; extrapolation; iterative methods; signal processing; generalized prolate spheroidal wave functions; iterative (a, b, c, d)-bandlimited signal extrapolation algorithm; numerical simulations; Algorithm design and analysis; Extrapolation; Fourier transforms; Iterative algorithms; Signal processing algorithms; $(a,b,c,d)$-bandlimited signals; convergence; extrapolation; iterative algorithm;
  • fLanguage
    English
  • Journal_Title
    Signal Processing Letters, IEEE
  • Publisher
    ieee
  • ISSN
    1070-9908
  • Type

    jour

  • DOI
    10.1109/LSP.2011.2172941
  • Filename
    6056549
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1356353