通过虚拟阵元进行DOA估计，采用波束成形技术的BER计算，是机器学习的例程，数据模型归一化，模态振动，用MATLAB实现的压缩传感，外文资料里面的源代码。- Conducted through virtual array DOA estimation, By applying the beam forming technology of BER Machine learning routines, Normalized data model, modal vibration, Using MATLAB compressed sensing, Foreign materials inside the source code.