demo

说明：  ◎ 为所有socket函数调用添加错误处理代码； ◎ 范例中服务器地址和端口是固定值，请你将它们改成——允许用户以参数形式从命令行输入； ◎ 范例中客户机发送的是固定文本”Hello Network!”，请改成——允许用户输入字符串，按回车发送；实现循环，直至客户机输入“bye”退出； ◎ 服务器迭代地处理客户机：一个客户机退出后、才接受下一个，按Ctrl+C可以终止服务器程序。(Add error handling code for all socket function calls; In the example, the server address and port are fixed values. Please change them to - allow users to input from the command line in the form of parameters; In the example, the client sends the fixed text "Hello network!", please change it to -- allow the user to input the string and press enter to send; realize the loop until the client enters "Bye" to exit; Server processes clients iteratively: one client exits before accepting the next. Press Ctrl + C to terminate the server program.)

计算电力系统节点导纳矩阵，任何节点通用计算。附IEEE39节点数据。(Calculation of node admittance matrix of power system)

adhoc网络代码，对 新手来说比较实用的哦(the adhoc network code, more practical for the novice Oh)

说明：  空间双重差分模型，英文简写为SDID，利用的软件为R语言。(spatial diff in diff R)

说明：  利用粒子群算法进行优化调度，以经济性为目标函数，完全可以运行(The particle swarm optimization algorithm is used to optimize the scheduling, which takes the economy as the objective function and can run completely)

这是winodws下，大文件传输的源码，采用socket网络套接字，欢迎大家指正

Convert integer format IP into xxx.xxx.xxx.xxx format for Andriod.

说明：  迷宫求解：用二维矩阵表示迷宫，自动生成或者直接输入迷宫的格局，确定迷宫是否能走通，如果能走通，输出行走路线。(Labyrinth Solution: Use two-dimensional matrix to represent the maze, automatically generate or directly input the maze pattern, determine whether the maze can pass, if it can pass, output the walking route.)

StressMark测试软件是一个使用Visual C++编写的，开放源代码的测试工具，可以完成服务程序及重要算法的功能和性能测试，其最主要的功能是模拟多线程或多客户端的自动化压力测试。-StressMark test software is a Visual C prepared in the open-source testing tool, service procedures to be completed and important algorithm functional and performance tests, its main function is simulated multi-threaded or multi-client automation pressure tests.

快递发送单查询通信，　利用了socket(Courier to send single query communication using a socket)