用MATLAB实现的压缩传感，对于初学者具有参考意义，LDPC码的完整的编译码，采用的是脉冲对消法，合成孔径雷达（SAR)目标成像仿真，单径或多径瑞利衰落信道仿真。- Using MATLAB compressed sensing, For beginners with a reference value, Complete codec LDPC code, It uses a pulse of consumer law, Synthetic Aperture Radar (SAR) imaging simulation target, Single path or multipath Rayleigh fading channel simulation.