Signal feature extraction based on an improved EMD method

Measurement: Journal of the International Measurement Confederation

Volumn 42, Issue 5, 2009, Pages 796-803

  Lin, Li ^a   Hongbing, Ji ^a  

^a XIDIAN UNIVERSITY   (China)

Author keywords

Empirical mode decomposition; Feature extraction; Inverse EMD filter; Optimal envelopes mean; Sifting stop criterion

Indexed keywords

ACOUSTIC SIGNAL PROCESSING; OPTIMIZATION;

EMD METHODS; EMPIRICAL MODE DECOMPOSITION; IMPROVED METHODS; INTRINSIC MODE FUNCTIONS; INVERSE EMD FILTER; LOCAL INFORMATIONS; NONLINEAR AND NON-STATIONARY SIGNALS; NUMERICAL SIMULATIONS; OPTIMAL ENVELOPES MEAN; ORTHOGONALITY; PERFORMANCE EVALUATIONS; SIFTING STOP CRITERION; THEORETICAL FOUNDATIONS;

FEATURE EXTRACTION;

EID: 63749099834     PISSN: 02632241     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.measurement.2009.01.001     Document Type: Article

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