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Time-Frequency Entropy Analysis of Alternating Current Square Wave Current Signal in Submerged Arc Welding.

Kuanfang HeJigang WuGuangbin Wang
Published in: J. Comput. (2011)
Keyphrases
  • computer vision
  • signal processing
  • quantitative analysis
  • signal analysis
  • data sets
  • information systems
  • image processing
  • multiscale
  • evolutionary algorithm
  • statistical analysis
  • information theory