说明：  主要完成了8个部位脑电波数据的读取及动态曲线绘制，并添加了相应的波动曲线以便观察脑电信号的变化差异.附加脑电波原始数据，可成功运行。
(Mainly completed reading and drawing dynamic curves from eight parts of the brain wave data, and add the corresponding fluctuation curve in order to observe differences in changes in EEG. Additional raw brain wave data can be run successfully.)