单径或多径瑞利衰落信道仿真，用MATLAB实现的压缩传感，加入重复控制，鲁棒性好，性能优越，一种噪声辅助数据分析方法,基于互功率谱的时延估计。- Single path or multipath Rayleigh fading channel simulation, Using MATLAB compressed sensing, Join repetitive control, Robustness, superior performance, A noise auxiliary data analysis method, Based on the time delay estimation of power spectrum.