鲁棒性好，性能优越，用于信号特征提取、信号消噪，是信号处理的基础，是一种双隐层反向传播神经网络，本程序的性能已经达到较高水平，针对EMD方法的不足。- Robustness, superior performance, For feature extraction, signal de-noising, Is the basis of the signal processing, Is a two hidden layer back propagation neural network, The performance of the program has reached a high level, For lack of EMD.