中文说明：实现串口的数据采集，部分实现了追踪测速迭代松弛算法，用于时频分析算法，非归零型差分相位调制信号建模与仿真分析 ，相控阵天线的方向图（切比雪夫加权），Matlab实现界面友好。
English Description：
Series of data acquisition, part tracking velocimetry iterative relaxation methods, algorithms for time-frequency analysis, non-zero difference modeling and simulation analysis of phase-modulated signal, phased array antenna pattern (weighted Chebyshev), Matlab interface friendly.