Time-frequency analysis of hilbert spectrum based on maximal overlap discrete wavelet packet transform

Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis

Volumn 29, Issue 1, 2009, Pages 10-13

  Yang, Yu ^a   He, Yigang ^a   Cheng, Junsheng ^a   Yu, Dejie ^a  

^a HUNAN UNIVERSITY   (China)

Author keywords

Hilbert spectrum; Maximal overlap discrete wavelet packet transform; Non stationary signal; Time frequency analysis

Indexed keywords

ANALYSIS RESULTS; EMPIRICAL-MODE DECOMPOSITIONS; HILBERT SPECTRUM; INSTANTANEOUS AMPLITUDES; INSTANTANEOUS FREQUENCIES; MAXIMAL OVERLAP DISCRETE WAVELET PACKET TRANSFORM; MULTI-COMPONENT SIGNALS; NON-STATIONARY SIGNAL; NON-STATIONARY SIGNAL PROCESSING; PHYSICAL MEANINGS; SINGLE COMPONENTS; TIME-FREQUENCY ANALYSIS; TIME-FREQUENCY DISTRIBUTIONS;

ACOUSTIC SIGNAL PROCESSING; ELECTRIC FREQUENCY MEASUREMENT; FEATURE EXTRACTION; MATHEMATICAL TRANSFORMATIONS; PACKET NETWORKS; SIGNAL PROCESSING;

SPECTRUM ANALYSIS;

EID: 64249083544     PISSN: 10046801     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

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