代码提供了一种分析多通道电生理记录中交叉频率耦合的新框架-------基于特征分解的广义交叉频率耦合框架gedcfc，共五种算法，并包括脑电信号数据集供大家验证算法。(The code provides a new framework for analyzing cross-frequency coupling in multi-channel electrophysiological recordings - gecfc based on eigen-decomposition-based g