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pro vyhledávání: '"Zufu Yang"'
Publikováno v:
Frontiers in Neurology, Vol 15 (2024)
AimThe study aimed to investigate the interaction effect between blood selenium levels and stroke history on all-cause mortality.MethodsIn this retrospective cohort study, participant data were obtained from the National Health and Nutrition Examinat
Externí odkaz:
https://doaj.org/article/c1580ba678eb4fe0bba89a78c8d7bd48
Publikováno v:
BMEI
Heart sound is a kind of typical non-stationary weak signal. Heart sounds from clinical settings are unavoidably contaminated by some noise. The noise in heart sounds includes colored noise and white noise. A de-noising method is presented in this pa