Cardiopulmonary sound separation method and system based on DAE-NMF-VMD

The invention discloses a cardiopulmonary sound separation method and system based on DAE-NMF-VMD. The method comprises the steps that the height expression of cardiopulmonary sound signals is extracted through DAE; grouping the heart and lung sounds according to different periods of the heart and l...

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Bibliographische Detailangaben

Hauptverfasser:	ZHANG YIPENG, CHEN FENLAN, CHEN FUMING, SUN WENHUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS COMPUTING COUNTING DIAGNOSIS ELECTRIC DIGITAL DATA PROCESSING HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE PHYSICS SURGERY
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