用于信号特征提取、信号消噪，数据模型归一化，模态振动，部分实现了追踪测速迭代松弛算法，可以得到很精确的幅值、频率、相位估计，有循环检测，周期性检测，包括脚本文件和函数文件形式，FMCW调频连续波雷达的测距测角，有详细的注释。- For feature extraction, signal de-noising, Normalized data model, modal vibration, Partially achieved tracking speed iterative relaxation algorithm, You can get a very accurate amplitude, frequency, phase estimation, There are cycle detection, periodic testing, Including scr ipt files and function files in the form, FMCW frequency modulated continuous wave radar range and angular measurements, There are detailed notes.