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Estimation of structured covariance matrices and multiple window spectrum analysis.
Barry D. Van Veen
Louis L. Scharf
Published in:
IEEE Trans. Acoust. Speech Signal Process. (1990)
Keyphrases
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covariance matrices
spectrum analysis
covariance matrix
maximum likelihood
frequency domain
vector space
gaussian distribution
gaussian mixture model
parameter estimation
computer vision
bayesian networks
computational complexity
distance measure
sample size