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Underdetermined DOA Estimation for Wideband Signals Using Robust Sparse Covariance Fitting.
Zhen-Qing He
Zhi-Ping Shi
Lei Huang
Hing-Cheung So
Published in:
IEEE Signal Process. Lett. (2015)
Keyphrases
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doa estimation
direction of arrival
canonical correlation analysis
estimation error
high dimensional
least squares
sound source
data sets
dynamic environments
computer simulation
sparse representation
visual information
random projections
partial least squares