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Lifting Wavelet-Assisted EM Joint Estimation and Detection in Cooperative Spectrum Sensing.

Hengyu TianXu ZhaoShiyong ChenYucheng Wu
Published in: Sensors (2023)
Keyphrases
  • joint estimation
  • expectation maximization
  • denoising
  • em algorithm
  • lifting wavelet
  • image processing
  • decision trees
  • wavelet transform
  • computer simulation
  • power system
  • gaussian mixture model
  • spectrum sensing