• DocumentCode
    3004216
  • Title

    Discrete signal reconstruction from its spectral magnitude and some samples

  • Author

    Wu, Zhongze ; Li, Yenta ; Chang, Tong

  • Author_Institution
    Tsinghua University, Beijing, China
  • Volume
    11
  • fYear
    1986
  • fDate
    31503
  • Firstpage
    1669
  • Lastpage
    1672
  • Abstract
    Discrete signal reconstruction from its spectral magnitude and some samples has a variety of potential applications. In this paper, a discrete signal is shown to be uniquely reconstructed by its spectral magnitude and some saples under mild restriction on its original sequence. Three theorems are provided. Several numerical algorithms have been discussed and a new algorithm called three domains iteration method in which the convergence is guaranteed is developed.
  • Keywords
    Automation; Fourier transforms; Prosthetics; Signal processing algorithms; Signal reconstruction; Speech processing;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '86.
  • Type

    conf

  • DOI
    10.1109/ICASSP.1986.1168939
  • Filename
    1168939
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3004216