• DocumentCode
    2995892
  • Title

    Superresolution autoregressive spectral estimation technique using multiple step prediction

  • Author

    Leung, Shu Hung ; Horng, Wel-Yau

  • Author_Institution
    University of Colorado, Boulder, Colorado
  • Volume
    10
  • fYear
    1985
  • fDate
    31138
  • Firstpage
    101
  • Lastpage
    104
  • Abstract
    A single channel spectrum estimation is transformed to a multichannel problem. If λ is the pole of the autoregressive model and L is the dimension of the channels, then λLis the resulting pole location obtained from the multichannel approach. The simulations illustrate that the new method is superior over the Burg´s method for the lowpass signals, regarding to the resolution.
  • Keywords
    Covariance matrix; Equations; Filters; Parameter estimation; Signal resolution; Spectral analysis; Time series analysis; Transfer functions; Virtual manufacturing; White noise;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '85.
  • Type

    conf

  • DOI
    10.1109/ICASSP.1985.1168443
  • Filename
    1168443
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2995892