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
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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 9 IMFX边际谱理论处理过程示意图
Fig.9 Schematic diagram of IMFX marginal spectrum theory process