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An application of phonocardiography signals for psychological stress detection using non-linear entropy based features in empirical mode decomposition domain

Electrophysiological EvaluationEngineeringBiosignal ProcessingEeg Signal ProcessingStructural Health MonitoringNon-linear EntropyPhonocardiography SignalsNeuroscienceElectrophysiologyPsychological Stress DetectionFunctional Data AnalysisSignal ProcessingWaveform AnalysisSocial SciencesBiomedical Signal Analysis