PCA

说明：  有限单元法平面应力三角形单元 matlab 程序 (Triangular plane stress finite element method matlab program unit)

Discrete cos transform code on matlab

应用粒子群优化算法优化bp网络的权值和阈值应用于故障诊断，程序可行，效果明显编写详细，注释清晰。(Application of particle swarm optimization algorithm to optimize the weights and thresholds of BP network is applied to fault diagnosis, the program is feasible, the effect is obvious, and the notes are clear.)

wiener滤波器的matlab程序，是自己编的，希望能对大家有用(wiener filter matlab program is own the hope that it can be useful for all of us)

本程序用于求解层次分析法中的特征值问题。正互反阵最大特征值和特征向量实用算法，本程序为求和法。(This procedure is used to solve the ahp eigenvalue problems. Is reciprocal array maximum eigenvalue and eigenvector practical algorithm, the procedures for the methods of summation by. )

Volume Visualization Example Matlab三维体视化 这份代码中，作者为体视化引擎创建了整洁的结构，并给出一个GUI调用的实例。通过子函数的封装，可以在GUI程序中自定义该3D三维可视化的应用实例。 (Volume Visualization Example Matlab code for three-dimensional volume visualization of this, the author of the engine for the body to create a clean and tidy as the structure, and gives examples of a GUI calls. By Functions of the package, you can customize the GUI program 3D visualization application example.)

多元线性回归模型的一般形式 参数估计（ OLS估计） 假设检验 预测 (The general form of the multiple linear regression model parameter estimation (OLS estimates) hypothesis testing prediction)

Matlab6.5辅助小波分析，基于simulink的小波分析书籍(Matalab 6.5 Auxiliary wavelet analysis, based on the wavelet analysis Simulink books)

由黄等提出了对EMD的改进方法EEMD，5条程序经过尝试均可使用(By Wong et proposed an improved method for EMD EEMD, 5 bar program has been tried and can be used)

说明：  基于matlab的私家电动汽车日负荷曲线例程可，可在此基础上更改相关数据。(Based on the matlab routines can be private electric cars daily load curve, can be modified on the basis of the data.)