中文说明：基于matlab平台实现,欢迎大家下载学习，毕业设计有用，用谱方法计算流体力学一些流动现象的整体稳定性,代码里有很完整的注释和解释，针对EMD方法的不足。
English Description：
Overall stability based on MATLAB platform, welcome everyone to download learning, graduation design useful with spectral method for computing fluid mechanics some flow phenomena, the code is very complete annotation and interpretation, for the EMD method.