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Discrete orthogonal polynomials reduced models based on shift-transformation and discrete Walsh functions.

Zhao-Hong WangYao-Lin JiangKang-Li Xu
Published in: Int. J. Syst. Sci. (2022)
Keyphrases
  • orthogonal polynomials
  • orthogonal moments
  • image processing
  • support vector machine
  • basis functions
  • krawtchouk moments