• DocumentCode
    1102874
  • Title

    An extended FFT algorithm for ARMA spectral estimation

  • Author

    Gan, R.G. ; Eman, K.F. ; Wu, S.M.

  • Author_Institution
    University of Wisconsin, Madison, WI
  • Volume
    32
  • Issue
    1
  • fYear
    1984
  • fDate
    2/1/1984 12:00:00 AM
  • Firstpage
    168
  • Lastpage
    170
  • Abstract
    The conventional FFT algorithm can be used for the computation of ARMA spectral estimates, but a large number of operations would involve zeros. An extended fast Fourier transform algorithm which entirely eliminates or greatly reduces such operations is introduced in this paper. Subsequently, the derived algorithm has been applied to ARMA spectral estimation and its effectiveness compared to other methods.
  • Keywords
    Constraint optimization; Digital filters; Digital signal processing; Fast Fourier transforms; Frequency response; Gallium nitride; Low pass filters; Mechanical engineering; Prototypes; Signal processing algorithms;
  • fLanguage
    English
  • Journal_Title
    Acoustics, Speech and Signal Processing, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0096-3518
  • Type

    jour

  • DOI
    10.1109/TASSP.1984.1164289
  • Filename
    1164289
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1102874