double-fed-ind-gen

讲述了MATLAB的图形的画法，对初学者和编程序想要产生对比图形的很有帮助(This PPT tell the way of drawing a picture in matlab)

CFD simulation of velocity in y-direction

求解方程 包括求解线性方程非线性方程，微分方程等(Solving equations, including solving linear equations of nonlinear equations, differential equations, etc.)

说明：  matlab 与 vc 混合编程 自带的例程(matlab and vc )

奇异值分解用于英文文本检索，画出频率矩阵第一奇异值向量和第二奇异值向量的分布图( a fast retrieval algorithm for English texts is proposed. First of all, the English texts are mapped into frequency matrixes of order 26 and the dimensions of texts representation space are reduced through Singular Value Decomposition. Second, it fuses the features of the first singular value component and the second one, and then gets the complex feature vectors which reflect not only the statistic frequency but also the sequential structure of letters. )

说明：  Matlab工程应用基础详细讲解了工程上的实际问题(Matlab engineering works on the basis of detailed account of the practical problems)

粒子群算法，很好用的，请大家多多支持，一定要学的好的东西，对我们的大学生活有很好的帮助(PSO, a very good use, please support, we must learn good things, our universities have a good life with the help of)

PSO粒子群算法解决TSP的MATLAB源码(Matlab source code of PSO_TSP)

Bi-variant distribution

说明：  利用EEMD进行自适应信号分解，并附赠一个快速样本熵的程序。(EEMD is used for adaptive signal decomposition, and a fast sample entropy program is attached.)