电子器件Issue(5)：830-834,5.DOI:10.3969/j.issn.1005-9490.2014.05.007
基于DSP的肌电信号采集处理
Electromyography Collection and Processing Based on DSP
摘要
Abstract
As an important biological signal,electromyography( EMG) has been used widely in bionics,biofeedback, sports medicine and rehabilitation engineering. Recently, the research and development on EMG grow rapidly. Focusing on the collection and analysis of the EMG,the muscle localization can be found to generate strong EMG,i. e. the most suitable position for the placement of the electrode based on the existing data collection amplifying circuit and DSP development platform. MATLAB is used to analyze the EMG signal from 9 gestures,filter the signal and draw the conclusions. The interference sources in the acquisition process are also analyzed and the method of re-ducing interference of the 50 Hz power frequency signal is found.关键词
肌电信号/肌电/DSP开发板/信号采集Key words
EMG/electrode/DSP development platform/signal acquisition分类
医药卫生引用本文复制引用
冯艳梅,仲雪飞,王俊俊,孙瀚,赵华平,张雄..基于DSP的肌电信号采集处理[J].电子器件,2014,(5):830-834,5.基金项目
国家“973”计划项目(2010CB327705) （2010CB327705）
