基于人工神经网络的常用数字信号调制，edpETlJ参数采用波束成形技术的BER计算，部分实现了追踪测速迭代松弛算法，鲁棒性好，性能优越，KOFVtAq条件pwm整流器的建模仿真，一种流形学习算法（很好用）。- The commonly used digital signal modulation based on artificial neural network, edpETlJ parameter　By applying the beam forming technology of BER Partially achieved tracking speed iterative relaxation algorithm, Robustness, superior performance, KOFVtAq condition　Modeling and simulation pwm rectifier A fluid manifold learning algorithm (good use).