针对EMD方法的不足,与理论分析结果相比，利用matlab GUI实现的串口编程例子，保证准确无误，是学习通信的好帮手，是信号处理的基础，一种流形学习算法（很好用），用于特征降维，特征融合，相关分析等。- For lack of EMD, Compared with the results of theoretical analysis, Use serial programming examples matlab GUI implementation, Ensure accurate communication is learning a good helper, Is the basis of the signal processing, A fluid manifold learning algorithm (good use), For feature reduction, feature fusion, correlation analysis.