Objective:To study the characteristics of surface electromyogram(EMG) signals and to realize the quantitative analysis during muscle fatigue.
目的：研究肌肉疲劳过程中表面肌电信号的特征，实现疲劳状态的定量描述。
2
Aim: To investigate the value of the clinical manifestations , electromyogram(EMG) and nerve conduction velocity (NCV) in the diagnosis of neuromyositis.
目的：探讨神经肌炎的临床特点以及肌电图（EMG）、神经传导速度（NCV）的诊断价值。
3
Therefore, the global objective of this study was to develop an electromyogram (EMG) signature of muscles in patients of neck pain in comparison to those of normal controls.