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DOA Estimation Method Based on Differential Covariance Matrix.
Jie Zhou
Guangjun Li
Zhi Zheng
Published in:
J. Comput. (2013)
Keyphrases
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covariance matrix
probabilistic model
mahalanobis distance
covariance matrices
computational complexity
clustering method
objective function
cross validation
parameter estimation
correlation matrix
eigendecomposition
principal components analysis
principal components
machine learning
em algorithm
language model
similarity measure
computer vision
genetic algorithm