c++实现的对电话进行计费的系统，涉及到闰年平年的判断及夏时制冬时制的转换问题...

mtspf_ga.m是主函数，floyed  是计算任意两点最短路径的算法，myLength 是计算距离的函数，lujing是本例子中所需的数据，只需运行ceshide 即可完美解决“最佳灾情巡视路线问题”。

利用AFEPack包求解变二次系数的椭圆型方程.在求解这个问题的过程中，先要把程序的结构进行整理，将变二次项系数的因素加进去 ，并使得其更加有利于复杂一些的问题的求解 。为此，我们使用一个类来管理这个求解的问 题，先写一个对这个类进行声明的头文件 EllipticEquation.h-Use AFEPack package for solving variable coefficient elliptic quadratic equation. In solving this problem, the first to organize the structure of the procedure will change coefficient of quadratic terms added to the list of factors, and make it more conducive to the complexity of some of the problem solving. To this end, we use a class to manage to solve this problem, first write a statement of this type for the header files EllipticEquation.h

差分进化算法的源代码，编码简单可读，可以直接编译执行-Differential evolution algorithm source code, coding simple and readable, and can directly compile the implementation of

资源描述训练BP网络实现异或，能够实现简单的识别作用

椭圆拟合的算法，简单实用，不用复杂的迭代，很容易看懂！-Ellipse fitting algorithm, is simple and practical and not complicated iteration, it is easy to understand!

应用VS2010绘制直线，矩形，椭圆和多边形，绘制一个较小的画板。实现的功能简易，熟悉自己所使用的工具，加强训练。

四色问题-four color problem

simarraysigim.m roomimpres.m imagesim.m delayt.m

第三章 栈与队列习题答案-The answer of stack and queue

Description:  This application functions as a packet error rate (PER) tester.  One node is set up as transmitter and the other as receiver. The role and  configuration parameters for the PER test of the node is chosen on initalisation  by navigating the joystick and confirm the choices with S1.  The configuration parameters are channel, burst size and tx power. Push S1 to  enter the menu. Then the configuration parameters are set by pressing  joystick to right or left (increase/decrease value) and confirm with S1.