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Improved time-frequency distribution using singular value decomposition of Choi-Williams distribution.

Juan LuErdal OrukluJafar Saniie
Published in: EIT (2013)
Keyphrases
  • singular value decomposition
  • latent semantic indexing
  • dimensionality reduction
  • singular values
  • least squares
  • feature selection
  • objective function
  • pattern recognition