迭代计算一个四阶黎卡提方程

讲述的是分布式数据库的基本概念和原理,适于初学者了解什么是分布式数据库-Is the distributed database described the basic concept and principle, suitable for beginners to understand what is distributed database

资源描述将字符串转化为哈夫曼编码，也能将哈夫曼编码转化为字符

一种基于数据访问流的数据库索引优化方法该方法通过集成业务流程模型与数据模型，抽取了流程活动中包含的数据访问操作和流程的控制结构形成数据访问流，分析了数据访问流中数据访问操作的频度，为频繁数据访问操作所对应的数据项创建索引，达到改善数据访问性能的目的。实验结果表明，该方法提高了数据查询的速度。-A novel method called data-access-flow based index optimization (DAFIO) is proposed to provide automatic index select for databasein order to improve the data access performance. By integrating the data model and process model of the IT systems and getting data access flow, theDAFIO method can analyze the data access flow to find those data item which are accessed frequently, and then create indexes for these frequentitems. The experiment results show that the novel method is effective to improve the data access performance.

一个关于登录数据库的源代码,数据库为ACCESS数据库-logged in a database on the source code, database ACCESS database

一个简易的ACCESS的源程序 VB源码-数据库-ACCESS a simple VB source code- database

算法艺术与信息学竞赛.pdf,仅供大家参考。-Algorithm art and informatics competitions. Pdf, for your reference.

一个基于VC+ACCESS的通讯录系统设计，简单方便-a VC-based directories ACCESS system design is simple and convenient

实现最短路径算法。 实现最短路径算法。-Realize the shortest path algorithm. Realize the shortest path algorithm.

一个能求图中任两顶点之间的最短距离的程序-seeking a map to the two vertices of the shortest distance between the procedures