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Sparse Spatial Spectral Estimation: A Covariance Fitting Algorithm, Performance and Regularization.

Jimeng ZhengMostafa Kaveh
Published in: IEEE Trans. Signal Process. (2013)
Keyphrases
  • spectral estimation
  • minimum variance
  • power spectrum
  • spatial data
  • signal processing
  • sar imagery
  • covariance matrix
  • pairwise
  • higher order