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Spectral analysis and spectral symbol of matrices in isogeometric collocation methods.

Marco DonatelliCarlo GaroniCarla ManniStefano Serra CapizzanoHendrik Speleers
Published in: Math. Comput. (2016)
Keyphrases
  • spectral analysis
  • spectral methods
  • singular value decomposition
  • information retrieval
  • high quality
  • pattern recognition
  • gray level
  • spectral features