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Direction-of-arrival estimation of coherent sources for ULA based on the relation between array covariance matrix elements.
Yu Iwabuchi
Hanyang Li
Koichi Ichige
Published in:
ISCCSP (2014)
Keyphrases
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direction of arrival
covariance matrix
signal subspace
correlation matrix
doa estimation
estimation error
covariance matrices
principal component analysis
sample size
canonical correlation analysis
principal components analysis
pseudo inverse
objective function
eigendecomposition
anisotropic diffusion