中文说明：对提取的脑电信号进行特征提取，并进行分类。peak-pick的分类算法简单易行，分类正确率在20%以上，是一种高效的分类方法。
English Description：
Extracting EEG feature extraction and classification. Peak-pick the classification algorithm is simple, correct classification rate of more than 20%, is an efficient method of classification.