包含收发两个客户端的链路级通信程序,基于kaiser窗的双谱线插值FFT谐波分析，车牌识别定位程序的部分功能，D-S证据理论数据融合，部分实现了追踪测速迭代松弛算法，构成不同频率的调制信号，进行逐步线性回归，用于特征降维，特征融合，相关分析等。- Contains two clients receive link-level communications program, Dual-line interpolation FFT harmonic analysis kaiser windows, Part of the license plate recognition locator feature, D-S evidence theory data fusion, Partially achieved tracking speed iterative relaxation algorithm, Constituting the modulated signals of different frequencies, Stepwise linear regression, For feature reduction, feature fusion, correlation analysis.