• DocumentCode
    1193717
  • Title

    On the prime factor decomposition algorithm for the discrete sine transform

  • Author

    Kar, Dulal C. ; Rao, V. V Bapeswara

  • Author_Institution
    Dept. of Electr. Eng., North Dakota State Univ., Fargo, ND, USA
  • Volume
    42
  • Issue
    11
  • fYear
    1994
  • fDate
    11/1/1994 12:00:00 AM
  • Firstpage
    3258
  • Lastpage
    3260
  • Abstract
    Presents a fast algorithm for computing the discrete sine transform (DST) when the transform size N is decomposable into mutually prime factors. Based on the Lee algorithm for the discrete cosine transform (DCT) and from the relations obtained between DST and DCT, a new set of input and output index mappings for DST is presented
  • Keywords
    discrete cosine transforms; matrix decomposition; signal processing; DST; Lee algorithm; discrete cosine transform; discrete sine transform; fast algorithm; input index mappings; mutually prime factors; output index mappings; prime factor decomposition algorithm; transform size; Circuits; Computational complexity; Discrete cosine transforms; Discrete transforms; Equations; Filters; Linear algebra; Probability; Signal processing; Signal processing algorithms;
  • fLanguage
    English
  • Journal_Title
    Signal Processing, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    1053-587X
  • Type

    jour

  • DOI
    10.1109/78.330383
  • Filename
    330383
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1193717