Application of surrogate data method in electromyograph analysis

被引:0
|
作者
Lei, Min [1 ]
Wang, Zhizhong [1 ]
机构
[1] shanghai Jiaotong Univ, Shanghai, China
来源
Shanghai Jiaotong Daxue Xuebao/Journal of Shanghai Jiaotong University | 2000年 / 34卷 / 11期
关键词
Chaos theory - Control nonlinearities - Muscle - Signal interference;
D O I
暂无
中图分类号
学科分类号
摘要
The surface electromyograph(EMG)signals are a complex interference pattern of the electrical activity during muscle contraction. Since the surface EMG signals were short time series, it was proposed using the surrogate data to analyze dynamic property of EMG signal. The results show that EMG data is non-noisy and has determinate nonlinearity. This paper provides an objective basis for the further analysis of chaos dynamic feature of the surface EMG signal.
引用
收藏
页码:1594 / 1597
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