中文说明：适用与matlab平台下，做BCI和SSVEP检测时用功率谱估计的方法，代码注释详细，参数化，可直接输入信号数据，易上手
English Description：
Apply MATLAB platform, BCI and the SSVEP detection method of power spectrum estimate used, code comments in detail, parameterization can be directly input data, easy to