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Efficient frequency estimation of a single real tone based on principal singular value decomposition.
Hing-Cheung So
Frankie K. W. Chan
Weize Sun
Published in:
Digit. Signal Process. (2012)
Keyphrases
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singular value decomposition
singular values
least squares
latent semantic indexing
low rank
dimensionality reduction
principal component analysis
dimension reduction
data sets
machine learning
low rank approximation
qr decomposition
collaborative filtering
reconstruction error
factorization method