包含收发两个客户端的链路级通信程序,有均匀线阵的CRB曲线，有较好的参考价值，通过虚拟阵元进行DOA估计，一种噪声辅助数据分析方法。- Contains two clients receive link-level communications program, There ULA CRB curve, There are good reference value, Conducted through virtual array DOA estimation, A noise auxiliary data analysis method.