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Fourth-order cumulant based direction finding algorithm for non-circular signals using uniform circular array with mutual coupling.

Junwu DengQiuping WangJian Xie
Published in: ICSPCC (2020)
Keyphrases
  • cost function
  • fourth order
  • objective function
  • image interpolation
  • linear array
  • computational complexity
  • feature space
  • expectation maximization
  • high order
  • convergence rate