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Frequency Estimation Enhancement for Industrial Free Induction Decay Signals Under Low SNR via Hankelization and Modified Covariance.

Huan LiuZehua WangTao MengHaobin DongZheng LiuXiangyun Hu
Published in: IEEE Trans. Instrum. Meas. (2023)
Keyphrases
  • low snr
  • low signal to noise ratio
  • noise model
  • weak signal
  • industrial applications
  • signal processing
  • random noise
  • signal detection
  • machine learning
  • inductive learning
  • pairwise
  • covariance matrix