• DocumentCode
    1197654
  • Title

    Split-vector radix 2-D fast Fourier transform

  • Author

    Pei, Soo-Chang ; Wu, Ja-Lin

  • Volume
    34
  • Issue
    8
  • fYear
    1987
  • fDate
    8/1/1987 12:00:00 AM
  • Firstpage
    978
  • Lastpage
    980
  • Abstract
    The split vector radix is used to develop a 2-D fast Fourier transform (FFT) algorithm; it is performed "in-place," and requires no matrix transpose operation. This method greatly improves the conventional vector radix 2-D FFT; an overall saving of about 23 percent in complex multiplications for a typical 2048 \\times 2048 array could be obtained.
  • Keywords
    DFT; Discrete Fourier transforms (DFT´s); Multidimensional signal processing; Digital signal processing; Discrete Fourier transforms; Fast Fourier transforms; Filter bank; Image coding; Mirrors; Signal processing; Signal processing algorithms; Speech processing; Video signal processing;
  • fLanguage
    English
  • Journal_Title
    Circuits and Systems, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0098-4094
  • Type

    jour

  • DOI
    10.1109/TCS.1987.1086228
  • Filename
    1086228
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1197654