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Leakage Signal Analysis of Urban Gas Pipeline Based on Improved Variational Mode Decomposition.

Yongmei HaoZhanghao DuZhixiang XingXiaohu Mao
Published in: Int. J. Pattern Recognit. Artif. Intell. (2020)
Keyphrases
  • signal analysis
  • signal processing
  • multiresolution
  • image segmentation
  • empirical mode decomposition
  • feature extraction
  • median filter
  • feature space
  • adaptive learning