Feature Extraction for the Wrist-pulse-signals in Traditional Chinese Medicine by Ensemble Empirical Mode Decomposition

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摘要 PulsediagnosisplaysavitalroleinTraditionalChineseMedicine(TCM).Toextracteffectiveandproperfeaturesfromthewrist-pulse-signalsisacrucialstepfortherecognitionandclassificationofthepulsesignals.Althoughtheanalysisinthetimedomainisalsoveryeffectiveforalotofpulsetypes(SHUetal.,2007),thefrequencyandtime-frequencyanalysisareusuallyusedintheliterature(YANetal.,2005;YUEetal.,2006)becausethepulsesignalsarenon-stationaryandnon-periodictimeseriesinthepathologicalstates.Inrecentyears,anewtime-frequencyanalysismethod,Hilbert-HUANGTransformproposedby
机构地区 不详
出版日期 2008年06月16日(中国期刊网平台首次上网日期,不代表论文的发表时间)
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