New Adaptive Algorithm for Unbiased and Direct Estimation of Sinusoidal Frequency

  title={New Adaptive Algorithm for Unbiased and Direct Estimation of Sinusoidal Frequency},
  author={Thomas Pitschel and Hing-Cheung So and Jun Zheng},
  journal={IEICE Transactions},
A new adaptive filter algorithm based on the linear prediction property of sinusoidal signals is proposed for unbiased estimation of the frequency of a real tone in white noise. Similar to the least mean square algorithm, the estimator is computationally simple and it provides unbiased as well as direct frequency measurements. Learning behavior and variance of the estimated frequency are derived and confirmed by computer simulations. key words: adaptive filter, frequency estimation, fast… CONTINUE READING
1 Citations
7 References
Similar Papers


Publications citing this paper.


Publications referenced by this paper.
Showing 1-7 of 7 references

Spectral Analysis of Signals

  • P. Stoica, R. Moses
  • Upper Saddle River, NJ : Prentice-Hall,
  • 2005
1 Excerpt

Modern Spectral Estimation : Theory and Application

  • S. M. Kay
  • Englewood Cliffs, NJ : Prentice-Hall,
  • 1988

Digital Spectral Analysis with Applications, Englewood Cliffs

  • S. L. Marple
  • NJ : Prentice-Hall,
  • 1987
1 Excerpt

An adaptive spectral analysis technique for unbiased frequency estimation in the presence of white noise,

  • P. A. Thompson
  • Proc. 13th Asilomar Conf. Circuits, Syst., Comput…
  • 1979
2 Excerpts

Similar Papers

Loading similar papers…