A wealth of brain information is provided in EEG signals. Some characteristic parameters can be extracted for representing different cerebral function states by careful analyses and processing.
脑电信号蕴含着丰富的大脑活动信息，通过对脑电信号的有效分析和处理，可以从中提取出可靠的特征参量来反映不同的脑功能状态。
At present, Numbers of signals processing and analyzing method are used in EEG research work and have good performance.
目前有很多经典的信号处理和分析方法可用于脑电信号的分析和分类，并取得了较好的效果。
Recent advances in computer hardware and signal processing have made it feasible to use human electroencephalograph (EEG) signals to communicate with a computer.
近年来由于计算机硬件和信号处理技术的飞速发展，已经使得人们利用脑电信号与计算机之间进行通讯成为可能。
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