Array Signal Processing via Sparsity-Inducing Representation of the Array Covariance Matrix.

Zhang-Meng LiuZhi-Tao HuangYiyu Zhou
Published in: IEEE Trans. Aerosp. Electron. Syst. (2013)
Keyphrases
  • covariance matrix
  • signal processing
  • covariance matrices
  • geometrical interpretation
  • principal component analysis
  • sample size
  • image processing
  • pattern recognition
  • semi supervised
  • graphical models
  • gaussian mixture