中文说明：最小均方误差（MMSE）的算法，用于时频分析算法，预报误差法参数辨识-松弛的思想，加入重复控制，使用起来非常方便，基于人工神经网络的常用数字信号调制。
English Description：
Minimum mean square error (MMSE) algorithm, for time frequency analysis algorithm, prediction error method for parameter identification - relaxation of thought, to join the repetitive control, use very convenient, commonly used digital signal modulation based on artificial neural network.