摘要
脑-机接口是将人的想法和意图转换为外部设备控制信号的新型通讯系统。文中介绍了BC I系统的组成和工作原理,脑-机接口技术的发展、研究状况及其关键技术,并对其未来发展面对的挑战进行了探讨。
A brain-computer interface（BCI） is a novel communication system that translates human thoughts or intentions into external devices control signal.In this paper,we present the rationale and the methodology of BCI＇s technology,the recent progress and some vital aspects.The challenges in the future development are also described.
出处
《电子科技》
2011年第5期116-119,共4页
Electronic Science and Technology
关键词
脑-机接口
脑电
特征提取
brain-computer interface
electroencephalogram
feature extraction
