A Novel Spectral Estimation Method by Using Periodic Nonuniform Sampling

  title={A Novel Spectral Estimation Method by Using Periodic Nonuniform Sampling},
  author={Dongdong Qu and Andrzej Tarczynski},
  journal={2007 Conference Record of the Forty-First Asilomar Conference on Signals, Systems and Computers},
In this paper we present a method of estimating power spectrum density of random ergodic signals. The method allows use of arbitrarily low sampling rates to achieve the goal. We compare our method with similar schemes reported in research literature and argue superiority of our approach in terms of its suitability for practical implementations. The most visible difference between our approach and the previously reported ones consists in replacing Poisson additive random sampling with… CONTINUE READING
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