direction_of_arrival_by_music_and_signal_simulate

代码说明：

  程序第一部分为模拟信号源，可以设置参数来仿真用来MUSIC谱估计的信号源，第二部分为MUSIC估计代码，对上一部分所设置的模拟信号源谱峰搜索，验证MUSIC算法(The first part of the procedure for the analog signal source, you can set parameters for the MUSIC spectral estimation simulation of signal source, the second part is estimated MUSIC code, part of the analog signal by setting the source of the spectral peak searching, validation MUSIC algorithm)