计算加权加速度,FIR 底通和带通滤波器和IIR 底通和带通滤波器，GPS和INS组合导航程序，双向PCS控制仿真，针对EMD方法的不足,基于人工神经网络的常用数字信号调制。- Weighted acceleration, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, GPS and INS navigation program, Two-way PCS control simulation, For lack of EMD, The commonly used digital signal modulation based on artificial neural network.