说明：  这个是一个较为简单的Matlab GUI， GUI中的图象可以根据用户的意图进行移动 使用前提，必须要有相应脑电波的收集仪器。
( This is simpler Matlab GUI, in the GUI image may carry on the migration according to user s intention The use premise, must have to have the corresponding brain electric wave the collection instrument. )