A systolic algorithm for QSVD updating

نویسندگان

  • Marc Moonen
  • Paul Van Dooren
  • Joos Vandewalle
چکیده

In earlier reports, a Jacobi-type algorithm for SVD updating has been developed 8] and implemented on a systolic array 9]. Here, this is extended to a generalized decomposition for a matrix pair, viz. the quotient singular value decomposition (QSVD). Updating problems are considered where new rows are appended to either one or both of the matrices involved. Systolic arrays as well as square root free implementations are described.

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عنوان ژورنال:
  • Signal Processing

دوره 25  شماره 

صفحات  -

تاریخ انتشار 1991