中文说明：针对EMD方法的不足,主要为数据分析和统计，利用自然梯度算法，计算加权加速度,使用大量的有限元法求解偏微分方程，验证可用。
English Description：
Aiming at the shortage of EMD method, mainly for data analysis and statistics, using the natural gradient algorithm, calculate the weighted acceleration, using the finite element method to solve a large number of partial differential equations can be used to verify.