可以广泛的应用于数据预测及数据分析,是机器学习的例程，针对EMD方法的不足,双向PCS控制仿真，主要为数据分析和统计，gmcalab 快速广义的形态分量分析，添加噪声处理，匹配追踪和正交匹配追踪。- Can be widely used in data analysis and forecast data, Machine learning routines, For lack of EMD, Two-way PCS control simulation, Mainly for data analysis and statistics, gmcalab fast generalized form component analysis, Add noise processing, Matching Pursuit and orthogonal matching pursuit.