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Condition numbers and perturbation of the weighted Moore-Penrose inverse and weighted linear least squares problem.

Yimin WeiDingkun Wang
Published in: Appl. Math. Comput. (2003)
Keyphrases
  • condition number
  • condition numbers
  • linear least squares
  • least squares
  • dynamic programming
  • image processing
  • multiscale
  • pseudo inverse