傅立叶谐波分量重构心电波的研究进展

2008 IEEE Region 10 and the Third international Conference on Industrial and Information Systems Pub Date : 2008-12-01 DOI:10.1109/ICIINFS.2008.4798438

S. C. Bera, R. Sarkar, N. Mandal

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引用次数: 3

摘要

从采样数据中分析和重建心电波是估计心脏生理状况以及将心电数据远程传输的一个重要方面。本文报道了一种基于软件的离线傅立叶分析技术，用于发现正常人心电波的谐波成分。将各自的傅立叶谐波数据结合起来重建心电波，从而找到正常心电波中存在的最大谐波数。分析结果表明，只要考虑15个傅立叶谐波数据，就可以完全重建心电波形。因此，心电波的传输可能更容易，因为只需要15个谐波幅度随其各自的相位角传输。

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A Review Work on Reconstruction of ECG Wave from Fourier Harmonic Components

Analysis and reconstruction of ECG wave from sampled data is an important aspect in estimating the physiological condition of heart as well as in transmitting the ECG data to a remote location. In the present paper software based off line Fourier analysis technique has been reported to find the harmonic components of ECG wave of a normal subject. The respective Fourier harmonic data have been combined to reconstruct the ECG wave and thus to find the maximum number of harmonic present in a normal ECG wave. The analysis results are reported in the paper and it has been observed that complete reconstruction of ECG wave is possible if only fifteen Fourier harmonic data are considered. Thus transmission of ECG wave may be easier since fifteen harmonics amplitude are only required to be transmitted along with their respective phase angles.

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2008 IEEE Region 10 and the Third international Conference on Industrial and Information Systems

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