中文说明：单径或多径瑞利衰落信道仿真，是信号处理的基础，部分实现了追踪测速迭代松弛算法，数据模型归一化，模态振动，合成孔径雷达（SAR)目标成像仿真，模拟数据分析处理的过程。
English Description：
Single path or multipath Rayleigh fading channel simulation, signal processing based, in part to achieve the tracking velocimetry iterative relaxation algorithm, data normalization model, vibration modal, synthetic aperture radar (SAR) target imaging simulation, simulation data analysis process.