Two-dimensional harmonic retrieval and its time-domain analysis technique

  • Authors:

  • Xian-Da Zhang

  • Affiliations:

  • Dept. of Electr. & Comput. Eng., California Univ., La Jolla, CA

  • Venue:
  • IEEE Transactions on Information Theory
  • Year:
  • 2006

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Abstract

The two-dimensional harmonic retrieval is examined in theory by confirming that the 2-D sinusoids in white noise are modeled as a special 2-D autoregressive moving average (ARMA) process whose AR parameters are identical to the MA ones. A new analysis technique for resolving 2-D sinusoids in white noise is proposed