基于HHT分解光电容积脉搏波信号的人体血液流变信息评估

于露,金龙哲,徐明伟,刘建国

Human hemorheology information evaluation based on Hilbert-Huang transform to decompose photoplethysmography signal

Lu YU,Long-zhe JIN,Ming-wei XU,Jian-guo LIU

图 3 救生舱中氧气体积分数变化

Fig.3 Variation of oxygen volume fraction in refuge