An order-recursive algorithm to solve the 3-D Yule-Walker equationsof causal 3-D AR models

  • Authors:
  • ByoungSeon Choi

  • Affiliations:
  • Dept. of Appl. Stat., Yonsei Univ., Seoul

  • Venue:
  • IEEE Transactions on Signal Processing
  • Year:
  • 1999

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Abstract

An order-recursive algorithm is proposed to solve the 3-D Yule-Walker equations of causal 3-D AR models. It is computationally efficient and can be easily transformed into a computer program. Moreover, it can be utilized to determine the orders of a causal 3-D AR process