在Matlab中模拟“落体偏东”想象。物理上，非惯性系下相对运动会产生科里奥利力，正是在科氏力下，地球上的运动物体才会产生偏转。-Simulated in Matlab, " off the body towards the east" Imagine. Physically, non-inertial Coriolis force generated in the relatively Games, is in the Coriolis force, the earth

计算C3、C4通道脑电的二阶矩能量，可用于判断想象左右手运动-Calculated C3, C4 channel EEG of the second moments of energy, can be used to determine the right hand movement imagination

用于分解提取BCI竞赛数据集，将四类想象运动的有效EEG信号分别提取到四个矩阵中。-BCI competition for decomposition to extract data sets, four types of effective motor imagery EEG signals were extracted to four matrix.