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It is matlab code for Steepest Descent optimization method.

说明：  定义法求解Lyapunov指数方法，精度比较低。(Index definition methods of Lyapunov method, the accuracy is relatively low.)

升cosine窗加权的波束方向图：N=11(Raised cosine weighting function)

图像加密 matlab程序 图像加密的程序 混沌系统图像加密的程序(encrypt photo)

之前找到的一个ieee三机九节点的matlab仿真文件(Previously found an ieee three machine nine node matlab simulation file)

采用最小均方差法对虹膜瞳孔定位，虹膜外圆定位，归一化及其增强处理，圆拟合(Using least-mean-variance method of positioning the iris pupil, iris outer location, normalized and enhanced handling, circle fitting)

自己编写的伯德图、尼奎斯特图、根轨迹图的Matlab绘图程序，虽然小、简单，却很实用。便于大家教学中分析习题。(I have written Byrd map, Nyquist diagram, root locus diagram of the Matlab graphics program, although small, simple, very practical. Facilitate the analysis of U.S. teaching exercises.)

multiple antenna echnques that is used in wimax is a good tutorial for wimax antenna

支持向量机的matlab实现代码，能实现支持向量机的建模，与识别(Support vector machine matlab code to achieve the support vector machine modeling, and recognition)

我们提出了一种列和约束生成算法来解决两阶段鲁棒优化问题。 与现有的Benders式切割平面方法相比，柱式和约束生成算法是一种通用的程序，采用统一的方法来处理最优性和可行性。 对两阶段稳健位置传输问题的计算研究表明，它的执行速度提高了一个数量级。(we present a column-and-constraint generation algorithm to solve two-stage robust optimization problems. Compared with existing Benders-style cutting plane methods, the column-and constraint generation algorithm is a general procedure with a unified approach . A computational study on a two-stage robust location-transportation problem shows that it performs an order of magnitude faster.)