Optical fiber vibration signal recognition based on the fusion of multi-scale features

HIGHLIGHTS

• who: Xinrong Ma et al. from the Xinjiang University, Urumqi, China have published the Article: Optical Fiber Vibration Signal Recognition Based on the Fusion of Multi-Scale Features, in the Journal: Sensors 2022, 6012 of /2022/
• what: In this paper, the recognition of the distributed Sagnac type optical fiber vibration signal is carried out. In this paper, a dynamic threshold endpoint detection method combining spectral centroid and energy spectral entropy prodendpoint detection method combining spectral centroid and energy spectral entropy uct is proposed. Experimental Comparison and Analysis verify effectiveness method this paper, comparative experiments ToTo . . .
  

   

  

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