一片介绍细化算法的文档。类容比较详尽，有图示。

R 树， 存取方式的当中最普遍的的用长方形， 是根据区域的启发式优化围绕的长方形在各个内在结点通过运行在一张规范化的试验平台下高度变化的数据， 询问和操作众多的实验， 我们能设计合并联合的优化的R* 树区域， 各个附寄的长方形边际和交叠在目录使用我们规范化的试验床在详尽表现比较，它结果R* 树清楚地胜过现有的R 树变形Guttman’s线性和二次方R 树和R 树的格林变形，R* 树的这优势举行为不同的型询问和操作， 譬如地图覆盖物。 为两个长方形和多维点在所有实验从一个实用观点R* 树是非常有吸引力的由于以下二个原因1 它高效率地支持点和空间数据同时和2 它实施费用比那少许高级其它R 树。-R tree, which forms of access to the most common use of a rectangular shape, which is based on heuristic optimization rectangular inherent in all nodes running on a standardized test platform height data, inquiries and the operation of many experiments, we can design the optimal merging of the joint R* Tree region, judging from the various and overlapping rectangular marginal in the directory using our standardized test bed in a detailed performance comparisons, and it results R* tree clearly better than the existing R-tree deformation Guttman"s linear and quadratic R-tree and R Green Tree deformation, R* Tree of this advantage at different type of inquiry and operation, such as maps cove

基于VB的高铁订票管理系统设计  随着高铁旅客人数的不断攀升以及电子商务的飞速发展，针对解决旅客购票难而进行的高效订购票系统建设已成为高速铁路运营企业的紧迫工作，本系统特针对这一实际需求开发。  本系统中，具备准确快捷的高铁信息查询和方便简单的订票操作，系统要为旅客提供准确高铁信息和当前客票状况，服务器端要能够及时添加、修改班次信息，对旅客信息进行录入和删除等。本系统要满足：      1.  客户端要能够有方便的查询系统，简单明了的订票、退票操作等      2.  防止旅客重复订、退票操作，影响系统数据的正确性      3.  服务器端提供信息完全可靠，时效性强，安全可靠

用ｖｂ编的一个商品库存管理系统，用于百货商店和超市的库存管理，该系统功能完整，方便实用。无解压密码，解压后可直接使用。-vb series with a commodity inventory management system for department stores and supermarkets in inventory management, functional integrity of the system, convenient and practical. Without extracting passwords, unpacked can be used directly.

机器人的视觉导航，采用颜色特征转换方法对颜色进行识别，让机器人加以判断-Robot visual navigation using color features to identify the color conversion method, so that robots be judged

介绍了在软件工程的思想指导下开发出一个游戏项目,用以说明软件工程思想的正确性和 有效性。-Introduced the idea in software engineering under the guidance of a game development projects, to illustrate the correctness of software engineering thinking and effectiveness.

Windows文件系统过滤驱动开发教程(第二版)，对驱动开发很有帮助-Windows File System Filter Driver Development Guide (Second Edition), useful for driver development

//商品管理源程序 //题目要求：输入商品号及各项数据，以一定的方式存于计算机中；按各种条件进行查询、统计、排序及打印等操作。-//Commodity Management source code// subject request: Enter the number of goods and the data stored in a certain way on your computer inquiries by various conditions, statistics, sorting and printing operation.

This file is able to add a string to a file, separated with space or tab or a new line with command line options. It is compiled in Eclipse.-This file is able to add a string to a file, separated with space or tab or a new line.

LabVIEW serial port read write

项目管理不仅包括了一些求证过的的理论知识和广泛应用的经验而且还介绍了一些新的理论和先进的经验。-Project management includes not only have some confirmation of theoretical knowledge and extensive experience in application but also introduce some new theories and advanced experiences.