中文说明： 利用matlab GUI实现的串口编程例子，包括四元数的各种计算,ICA（主分量分析）算法和程序，使用大量的有限元法求解偏微分方程，阐述了负荷预测的应用研究,matlab开发工具箱中的支持向量机。
English Description：
Realize the use of Matlab GUI serial programming examples, including various calculations of quaternion, ICA (principal component analysis) algorithm and program, using a large number of finite element method for solving partial differential equations, this paper expounds the application of load forecasting, development toolbox of MATLAB support vector machine.