微分方程组数值解方法，基于人工神经网络的常用数字信号调制，是国外的成品模型，相控阵天线的方向图（切比雪夫加权），包含优化类的几个简单示例程序。-Numerical solution of differential equations method, The commonly used digital signal modulation based on artificial neural network, Foreign model is finished, Phased array antenna pattern (Chebyshev weights), Optimization class contains several simple sample programs.