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说明：  MATLAB字符与字符串编程，含大量的实例，具有参考价值(MATLAB programming characters and a string containing a large number of examples, with reference value)

讲述通信系统仿真的基本知识,包括载波调制的数字传输和综合应用的内容(Basic knowledge about the communications system simulation, including carrier modulation, digital transmission and integrated applications)

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单纯形法解线性规划问题主程序。采用最最基本的算法解决标准形式的规划问题(linnear solution to matlab )

深刻蚀光栅的色散方程，可以得到有效折射率，(Deep etching the grating dispersion equation can be effective refractive index)

二维空间中的多边形逼近。确定三个顶点a，b，c并且其函数值按从小到大排列。将二维空间中的多边形三个顶点的函数值按从小到大顺序排列， 判断三点或三点函数值的距离是否小于给定阈值.若小于阈值停止循环，得最优解x0=a(Two-dimensional space polygon approximation. Determine the three vertices a, b, c and its function value in ascending order. The three-dimensional space polygon vertices function values ​ ​ in ascending order, function to determine the three o' clock or three values ​ ​ of the distance is less than a given threshold and if less than the threshold value to stop loop, get the best solution x0 = a)

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Alamouti scheme communication

使用于机械最优化设计课程的检索优化方法的最速下降法(Optimized for use in mechanical retri method optimized design courses steepest descent method)

图像增强程序总汇，对各种增强方法进行了matlab的模拟和练习(digital image processing)