中文说明：使用大量的有限元法求解偏微分方程，MinkowskiMethod算法 ,用谱方法计算流体力学一些流动现象的整体稳定性,关于非线性离散系统辨识，课程设计时编写的matlab程序代码，ICA（主分量分析）算法和程序。
English Description：
Using a large number of the finite element method for solving partial differential equations, MinkowskiMethod algorithm, spectral method is used to calculate overall stability of fluid flow phenomena, nonlinear discrete-time system identification, design of the course written in MATLAB code, ICA (principal component analysis) and procedures.