中文说明：用于信号特征提取、信号消噪，matlab程序运行时导入数据文件作为输入参数，基于互功率谱的时延估计，有循环检测，周期性检测，最小均方误差（MMSE）的算法，含噪脉冲信号进行相关检测。
English Description：
Used for signal feature extraction, signal denoising, matlab program is running into data files as input parameters, cross power spectrum time delay estimation based on, cycle detection, periodic detection, minimum mean square error (MMSE) algorithm noisy pulse signal detection.