• DocumentCode
    842701
  • Title

    Improved approach to interpolation using the FFT

  • Author

    Wang, Z.W. ; Soltis, J.J. ; Miller, W.C.

  • Author_Institution
    Dept. of Electr. Eng., Windsor Univ., Ont., Canada
  • Volume
    28
  • Issue
    25
  • fYear
    1992
  • Firstpage
    2320
  • Lastpage
    2322
  • Abstract
    The need for accurate interpolation is increasing in a number of digital signal processing areas. The Letter describes a novel approach to interpolation using the FFT, by which high accuracy interpolation can be achieved. Comparison with the accuracies of the standard FFT interpolation scheme shows more than a 20 dB improvement in the results.
  • Keywords
    fast Fourier transforms; interpolation; signal processing; FFT; digital signal processing; high accuracy; interpolation;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19921493
  • Filename
    191851
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=842701