人体脉搏波中含有丰富的生理病理信息，在脉诊客观化进程中，对脉搏波信号的分析尤为重要。 本文对脉搏波时域分析法和频域分析法进行了简要介绍，重点梳理了频域分析法中共振理论的研究进展，包括动脉径向振动方程、器官共振频率、物理生物实验等。 通过对共振理论的分析，发现其存在动脉径向振动方程实用性差、证明脉搏波谐波－器官频率匹配的实验不充分等问题，并进一步指出了今后的研究要点，以期有助于该理论的发展和临床应用。

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