Indexed by:
Abstract:
为了从强自发脑电EEG背景中提取视觉诱发脑电(VEP)信号,按内模滤波方法,利用递推最小二乘算法估计叠加后的VEP信号的内模参数;然后以在线迭代的方式来设计具有自适应能力的内模滤波器,并将其与小波变换方法恰当结合. 临床试用结果表明,此法比单纯采用按典型VEP信号的内模参数设计内模滤波器,或单纯采用小波变换法提取VEP信号效果更理想.
Keyword:
Reprint Author's Address:
Email:
Source :
北京工业大学学报
ISSN: 0254-0037
Year: 2001
Issue: 2
Volume: 27
Page: 143-147
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 2
Chinese Cited Count:
30 Days PV: 11
Affiliated Colleges: