Feature extraction of vibration signals based on wavelet packet transform

Chinese Journal of Mechanical Engineering (English Edition)

Volumn 17, Issue 1, 2004, Pages 25-27

  Shao, Junpeng ^a   Jia, Huijuan ^a  

^a HARBIN UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

Author keywords

Feature extraction; Vibration signal; Wavelet packet transform

Indexed keywords

FEATURE EXTRACTION; ROTATING MACHINERY; SIGNAL RECONSTRUCTION; VECTORS; WAVELET TRANSFORMS;

MODULATION MECHANISM; TIME FREQUENCY LOCALIZATION; VIBRATION SIGNAL; WAVELET PACKET TRANSFORM;

VIBRATIONS (MECHANICAL);

EID: 2942739196     PISSN: 10009345     EISSN: None     Source Type: Journal    
DOI: 10.3901/cjme.2004.01.025     Document Type: Article

References (7)

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