RHPack

说明：  解决车辆路径问题，改进的模拟退火和遗传算法，全面详细，适用于解决VRP问题和物流车辆规划(To solve the vehicle routing problem, the improved simulated annealing and genetic algorithm, comprehensive and detailed, suitable for solving VRP problems and logistics vehicle planning)

管道通讯，比SOCKET快，达到5M/s以上-Pipeline communications, faster than the SOCKET to 5M/s and above

The Quadtree and Related Hierarchical DataStructures(TheQuadtreeandRelatedHierarchicalDataStructures)

说明：  求解带时间窗的纯电动车的路径规划问题，采用节约算法求解(Solve the path planning problem of pure electric vehicles with time windows, using a conservation algorithm)

Tests that when Geolocation permission is denied, watches are stopped, as well as one-shots.

报刊订阅管理系统.能够实现报刊订阅的基本功能，包括新报刊信息的录入、订阅、查询等操作以及后台数据库的备份和恢复。用户合法注册后必须输入有效密码才能成功进入此系统，可以进行订阅报刊，查询信息，统计信息等操作。对于非法操作，系统有识别和防护措施。 3)元件库存管理：库存的出、入库功能； 4)元件销售统计：统计日、月、季和年的销售量 5)元件查询功能：可对库存、销售进行查询。 (Newspaper subscription management system. To achieve the basic functions of subscriptions, including new press information input, subscription information, operation, and back-end database backup and recovery. After registration the user must enter a valid legal order to successfully enter the system password, you can subscribe to newspapers, query information, statistics, and other operations. For the illegal operation, system identification and protection measures. 3) component inventory management: out of stock, storage functions 4) components sales statistics: Statistics Day, monthly, quarterly and annual sales of 5) element query function: to inventory and sales inquiries.)

Core floating point subtraction routine.

简单的delphi7 UDP聊天程序

编程式事务管理以及声明式事务管理(bean/xml/注解)的代码演示(Code demonstration of programmatic transaction management and declarative transaction management (bean/XML/annotations))

Optimal Power Flow in Microgrids