采用偏最小二乘法，相参脉冲串复调制信号，通过虚拟阵元进行DOA估计，本科毕设要求参见标准测试模型，鲁棒性好，性能优越，对于初学者具有参考意义，LCMV优化设计阵列处理信号。- Partial least squares method, Complex modulation coherent pulse train signal, Conducted through virtual array DOA estimation, Undergraduate complete set requireme