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MATLAB的小游戏，GUI解密，雷电游戏，键盘鼠标操作，很好玩。(MATLAB mini-games, GUI decryption, lightning games, keyboard and mouse operation, a lot of fun.)

matlab实现一些模式识别的基础算法，方便初学者学习和实践(matlab the basis of pattern recognition algorithm, easy for beginners to learn and practice)

说明：  基于牛顿拉夫逊法的电力系统潮流计算程序，适用于电气工程及其自动化学生毕业设计使用(Power flow calculation system )

说明：  一个用matlab写的语音处理工具程序，里面有文字说明的，(using Matlab was a voice processing tools procedure, which has a textual description,)

计算时间序列的延迟时间，有例子，一看就明白啊！(The time series‘delay time is calculated , there is an example!)

MATLAB 牛顿下山法的一个小程序，原理就不详细说了。因牛顿迭代法受初值选取的限制，为防止迭代发散，对迭代过程再附加一项要求:|f(x(k+1))|<|f(x(k))|,将牛顿法迭代的结果:x(k+1) =x(k)-f(x(k))/f (x(k))和前一近似值x(k)适当加权平均做为新的改进值:x(k+1)=u*x(k+1) +(1-u)*x(k),其中u(0<> 迭代时u取1开始，逐次减半计算，直至附加要求符合为止。实例计算中x(k)=x(0)不变，只更新u和x(k+1)，直至:|f(x(k+1))|<|f(x(k))|（即|f(x(1))|<|f(x(0))|)，然后更新下山因子为u=1,继续以牛顿法迭代。(MATLAB Newton-down a small program, the principle is not explained in detail. Newton iteration by the initial value of the selected limit, in order to prevent additional iterative divergence, the iterative process a request: | f (x (k+1)) | < | f (x (k)) | Newton iteration Results: x (k+1) ' = X (k)-f (x (k))/f' (x (k)) and a previous approximation x (k), appropriately weighted average as a new improved value: x (k+1 ) = u* x (k+1) ' + (1-u)* x (k), where u (0 < u> iteration take successive calculated at 50 until the additional requirements found so far. examples of calculation of X ( k) = x (0) unchanged profile u and x (k+1, hungry) until: | f (x (k+1)) | < | f (x (k)) | (i.e. | f (x (1)) | < | f (x (0)) |), then profile downhill factor for u = 1, to continue to Newton iteration.)

求梅尔倒谱系数的matlab程序，主程序是melcepst。(Mel Cepstrum Coefficients seeking matlab program, the main program is melcepst.)

matlab工具箱函数汇总:统计工具箱,优化工具箱,样条工具箱,偏微分方程数值解工具箱(matlab toolbox function summary: Statistics Toolbox, Optimization Toolbox, Spline Toolbox, the numerical solution of partial differential equations Toolbox)

说明：  在MATLAB环境下编的基于邻居搜索的动态差分协同进化代码(Neighbor search based on dynamic differential co-evolution code)

基于深度图的图像绘制技术研究 介绍并探讨研究了图像绘制的关键技术(Based on the depth chart image rendering technology research describes and discusses the key technologies of images drawn)