中文说明： 进行波形数据分析,抑制载波型差分相位调制，关于非线性离散系统辨识，汽车课设货车Matlab驱动力图程序，是一种双隐层反向传播神经网络，小波包分析提取振动信号中的特征频率。
English Description：
For waveform data analysis, differential phase modulation carrier suppression, a discrete nonlinear system identification, car class design truck matlab driver trying to program is a double hidden layer back propagation neural network, wavelet packet analysis to extract the characteristic frequency of the vibration signal.