用MATLAB实现的压缩传感，对于初学者具有参考意义，采用的是脉冲对消法，本程序的性能已经达到较高水平，对信号进行频谱分析及滤波，正确率可以达到98％。- Using MATLAB compressed sensing, For beginners with a reference value, It uses a pulse of consumer law, The performance of the program has reached a high level, The signal