EEG signal decomposition using wavelet packet on DSP

摘要：

In this paper, the author describes the wavelet packet decompostion(WPD) algorithm of EEG signal on digital signal processing (DSP) chip. The analyse of DSP hardware features and wavelet packet principle illustrate the relationship between them and then demonstrate the feasibility and celerity of the algorithm. Furthermore EEG signal is divided into equal frequency band through the CCS and then classified between left and right hand motor imagery with the way of power spectrum. Results indicate that the method is correct

关键词： Wavelet packet decomposition EEG signal digital signal processing (DSP) chip motor imagery

作者: Lei Sun Jinhua Zhang Sunan Wang Xiaohu Li

作者单位: School of Mechanical Engineering Xian Jiaotong University Xian 710049, China

会议类型: 国际会议

会议名称: 2011 International Conference on Electronic & Mechanical Engineering and Information Technology(EMEIT 2011)(2011年机电工程与信息技术国际会议)

会议地点: 哈尔滨

会议语种:英文

页码: 750-753

在线出版日期: 2011-08-12（万方平台首次上网日期，不代表论文的发表时间）