中文说明：Matlab实现界面友好，针对EMD方法的不足,包括主成分分析、因子分析、贝叶斯分析，微分方程组数值解方法，BP神经网络用于函数拟合与模式识别，基于分段非线性权重值的Pso算法。
English Description：
Matlab interface friendly, for the EMD method, including principal component analysis, factor analysis, Bayesian analysis, differential equations of the numerical solution method, BP neural network for function approximation and pattern recognition, based on the piecewise nonlinear weights of PSO algorithm.