rose uml电子书籍，比较好的uml学习用书。

端口查看，可以查看当前系统的端口占用的情况，使用很简单。-Port view, you can view the current system occupied the port, use very simple.

简要介绍了Franklin C51交叉编译器的特点，较详细地讨论了C51语言程序设计的基本技巧及其与汇编语言程序的混合编程、中断处理过程等实际问题，并给出了相应的处理程序。-this article introducede the point of C51 across compiler,and discussed the essence skill of C51 programmer.

design a module (ROM)in design simple CPU

c sharp e book language english

需求分析报告大家来下下看啊非常好的哦 我讨厌说那么多话啊-everyone needs analysis to see where the next very good ah Oh, I hate that so many words ah

USB3300的详细datasheet,有详细的波形图等-USB3300 detailed datasheet, there is a detailed waveform diagram, etc.

程序用到了SKIN++的界面库。 本程序采用VC6＋SQL存储过程开发。小作品，希望大家多多指教。 运行本程序需要SQLSERVER数据库环境支持，请将压缩包里面的数据库备份文件hotel.mdf导入。 数据库访问默认帐号sa 密码123456 请根据需要修改-skin file procedures used by the interface library. The procedures used VC6+ SQL stored procedure development. Small works, we hope the exhibitions. Run this program needs SQLSERVER database environment, I would be grateful if compressed inside the database backup file hotel.mdf into. Database Access Account sa default password 123456 Please need to amend

软件单元测试工作指南，是指明在做对软件单元测试时给你的一种方法！-software unit testing guidelines are specified in carrying out the test software modules give you a way!

点击treeview进行选择数据的例子，非常实用。-Click to select the data treeview example, very useful.

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