• DocumentCode
    232123
  • Title

    Spectral estimation of periodic and skew periodic random signals and approximation of spectral densities

  • Author

    Ringh, Axel ; Lindquist, Anders

  • Author_Institution
    R. Inst. of Technol., Stockholm, Sweden
  • fYear
    2014
  • fDate
    28-30 July 2014
  • Firstpage
    5322
  • Lastpage
    5327
  • Abstract
    This paper discusses extensions of the theory of rational covariance extension to periodic and skew-periodic processes. It is also shown how these methods can be used to construct fast algorithms for approximate spectral estimation of (non-periodic) processes.
  • Keywords
    approximation theory; speech processing; statistical analysis; periodic random signal; rational covariance extension; skew periodic random signal; spectral density approximation; spectral estimation; Approximation methods; Educational institutions; Entropy; Estimation; Manganese; Poles and zeros; Speech processing; Covariance extension; Maximum entropy; Moment problem; Periodic processes; Skew-periodic processes; Speech processing;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Control Conference (CCC), 2014 33rd Chinese
  • Conference_Location
    Nanjing
  • Type

    conf

  • DOI
    10.1109/ChiCC.2014.6895847
  • Filename
    6895847
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=232123