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Cramer-Rao Bound Analysis of Distributed DOA Estimation Exploiting Mixed-Precision Covariance Matrix.

Md. Waqeeb T. S. ChowdhuryYimin D. Zhang
Published in: ICASSP (2022)
Keyphrases
  • covariance matrix
  • lower bound
  • upper bound
  • sample size
  • principal component analysis
  • closed form
  • positive definite
  • correlation matrix