• DocumentCode
    3033855
  • Title

    Real-factor FFT algorithms

  • Author

    Cho, K.M. ; Temes, G.C.

  • Author_Institution
    University of California, Los Angeles, CA
  • Volume
    3
  • fYear
    1978
  • fDate
    28581
  • Firstpage
    634
  • Lastpage
    637
  • Abstract
    The FFT algorithms are described which, like those described by Rader and Brenner, use pure real (or imaginary) constant factors. Since these factors contain \\cos (2\\pi k/N) (or \\sin (2\\pi k/N) ), these processes are somewhat better conditioned than those of Rader/Brenner, and are comparably efficient.
  • Keywords
    Computational efficiency; Costs;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '78.
  • Type

    conf

  • DOI
    10.1109/ICASSP.1978.1170579
  • Filename
    1170579
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3033855