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Multicolor Fourier analysis of the multigrid method for quadratic FEM discretizations.
Carmen Rodrigo
Francisco José Gaspar
Francisco Javier Lisbona
Published in:
Appl. Math. Comput. (2012)
Keyphrases
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fourier analysis
pairwise
computational complexity
image analysis
fourier transform
feature extraction
clustering method
frequency domain
missing data
matching algorithm
cross correlation