表面肌电信号的AR参数模型分析方法

Surface Electromyography Analytical Method Based on the Parameter of AR Model

根据实际肌电信号的随机性特征 ,对其建立AR(Autoregressive)模型 ,得到其AR模型的各项参数 ,分析此系数和对应肌肉活动所确定的肢体动作之间的关系 ,从而得到基于动作模式的表面肌电信号 (EMG)

Based on electromyography(EMG) randomicity,this paper provides a autoregressive(AR) model for surface electromyography(EMG) analysis. It has been approved that there are some relations between motion pattern and parameter of AR model. Used as a motion pattern identifier, a good way of analyzing the parameter of AR model is given in the paper.