关于神经网络控制，三相光伏逆变并网的仿真，虚拟力的无线传感网络覆盖，一个很有用的程序，微分方程组数值解方法。- On neural network control, Three-phase photovoltaic inverter and network simulation, Virtual power wireless sensor network coverage, A very useful program, Numerical solution of differential equations method.