Proceedings of the KOSOMBE Conference (대한의용생체공학회:학술대회논문집)
- Volume 1989 Issue 05
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- Pages.61-65
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- 1989
A EMG Signal Analysis by the Short Time Fourier Analysis
시간 푸리에 해석에 의한 근전신호 해석
- Shin, Seung-Hyun (Myung Ji University) ;
- Lim, Hyun-Su (Myung Ji University) ;
- Huh, Woong (Myung Ji University)
- Published : 1989.05.26
Abstract
In this paper, a method of the measument the degree of the musule fatigue by Short Time Fourier Analysis of the EMG signals from human biceps in the action state is proposed. For this purpose, fatigue state and recovery state of 10 persons EMG signals are sampled. And then spectrum centroids are analyzed with respect to the change of sample time window. As result of 10 persons experiment, we know that person A is most good recovery stale.
Keywords