主要为数据分析和统计，解耦，恢复原信号，用于信号特征提取、信号消噪，包括回归分析和概率统计，针对EMD方法的不足,包括随机梯度算法，相对梯度算法，是国外的成品模型。- Mainly for data analysis and statistics, Decoupling, restore the original signal, For feature extraction, signal de-noising, Including regression analysis and probability and statistics, For lack of EMD, Including stochastic gradient algorithm, the relative gradient algorithm, Foreign model is finished.