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24点游戏，找出所有解。给任意4个数，该程序能找出所有通过加，减，乘，除，括号算出24结果的算式。(24-point game, find all solutions. To any four numbers, the program can identify all through add, subtract, multiply, divide, calculate 24 results parentheses formula.)

一个不错的做图软件，功能比较强大，便于学习-Make a good map software, the more powerful features, easy to learn

很好的一段源码 ，并具有加强难度等功能。-For some very good source, and has features such as strengthening the degree of difficulty.

这是一个词法分析器的源程序，希望大家共同交流！-This is a lexical analyzer source, we hope that common exchange!

西门子S7-1200 PLC支持多种协议通过以太网通讯方式，如OPC、TCP、S7、MODBUS-TCP等。TCP方式相比其它协议，具有更多的灵活性，更快的数据响应等优点，本人即介绍LabVIEW通过TCP方式与S7-1200 PLC通信。 S7-1200 PLC的TCP通信方式，称之为“开放式用户通讯”，通过以太网发送或读取数据。(SIEMENS S7-1200 PLC supports a variety of protocols through Ethernet communications such as OPC, TCP, S7, MODBUS-TCP, and so on. Compared with other protocols, TCP has more flexibility, faster data response and so on. I introduce LabVIEW to communicate with S7-1200 PLC through TCP mode. S7-1200 PLC TCP communication, known as "open user communications", send or read data over ethernet.)

这是有关搜索雷达的程序，并有相关的绘图代码。(This is a search radar program, and has the relevant drawing code.)

说明：  解释TI官方雷达cfg配置文件中的分值检测(Explain the score detection in the CFG configuration file of TI official radar)

说明：  ATR价格突破策略,非常好用，免费提供给大家(ATR price breakthrough strategy, very useful, free to everyone)

算法介绍，双层规划模型，深层理解挖掘，适合规划初学者(algorithm and bi-level programming)

说明：  SMART GRID SYSTEM FOR PS