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Sparsity-Inducing Direction Finding for Narrowband and Wideband Signals Based on Array Covariance Vectors.

Zhang-Meng LiuZhi-Tao HuangYi-Yu Zhou
Published in: IEEE Trans. Wirel. Commun. (2013)
Keyphrases
  • direction of arrival
  • speech signal
  • covariance matrices
  • sparsity inducing
  • doa estimation
  • vector space
  • spectral analysis
  • variable selection
  • supervised learning
  • signal processing
  • regression model