%0 Journal Article %T Mechanical vibration monitoring system for electrocardiogram machine based on Hilbert‐Huang transformations %A Yongbo, Zhu %A Lijun, Xu %A Samori, Issah Abubakari %J The Journal of Engineering %V 2022 %N 11 %P 1104-1113 %D 2022-11-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve