本論文旨在研究一套適合利用人體脈搏波來分析人體血液動力狀況的技巧，並且在人體體外使用非侵入式(Non-Invasive)的探測法，由本研究室所研發之脈聲儀系統(Sonocardiography System)做為初步的脈摩波數據收集系統分析。實驗證明人體脈搏波經由分析後可以得到0.5~15 Hz 的有效響應頻率(Frequency Response)強度與相位(Phase)，且有12個主頻諧波(Harmonic Waves)。本研究是探討人體脈搏波的物理意義以及使用快速傅立業轉換(Fast Fourier Transform)拆解(Decompositions)人體脈波，得知拆解波形後的頻譜分析所代表的生理意義與反應，以及加以探討人體心臟瓣膜閉鎖不全(Valvular Heart Disease/Heart Valve Insufficiency)的血液流體所造成的心絞痛(Angina Pectoris)，以及血管窄化所表現出的脈搏波特性頻譜曲線，最後利用頻譜能量率(Spectral Energy Ratio)觀察各動作所造成的生理變化。

The purpose of this research is to study a set of techniques which could use the artery pulse waves to analyze the hemodynamic of body. This research uses the Non-Invasive exposition outside of body to collect the rudimentary data through a Sonocardiography System which was developed by professor Yu in Institute of Aeronautics and Astronautics. After the analysis, the experiment data shows that there are 12 harmonic waves within the range of 0.5~15 Hz through the pulse decompositions by Fast Fourier Transform. On analyzing the frequency spectrum after the pulse decompositions, it can be observed the significance of the corresponding physiology, which includes the angina pectoris’ blood fluid which is caused by Valvular Heart Disease/Heart Valve Insufficiency and the frequency spectrum of pulse characteristics that vascular sclerosis present. Finally, the Spectral Energy Ratio is used to observe changes that each action brings out.

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