采用微粒群(粒子群/PSO)算法求解CVRP“车辆路径问题”的代码，对于中小规模算例能有很快的速度，对于大规模问题则效率偏低。文件包内附国际常用算例十余个。如有任何疑问，可以到http://2shi.phphubei.com.cn/index.php发帖咨询。-Using particle swarm (PSO/PSO) algorithm CVRP " vehicle routing problem," the code, for example small and me

采用微粒群(粒子群/PSO)算法求解CVRP“车辆路径问题”的代码，对于中小规模算例能有很快的速度，对于大规模问题则效率偏低。文件包内附国际常用算例十余个。如有任何疑问，可以到http://2shi.phphubei.com.cn/index.php发帖咨询。-Using particle swarm (PSO/PSO) algorithm CVRP " vehicle routing problem," the code, for example small and me

PHP 3DES算法。在WAP开发过程中常有用到的。主要用于加密用户登录状态，完成自动登录之功能-PHP 3DES algorithm. In the WAP development process are often used. Mainly used for encrypted user login, and the completion of the automatic login function