线程同步是一个非常大的话题，包括方方面面的内容。从大的方面讲，线程的同步可分用户模式的线程同步和内核对象的线程同步两大类。用 户模式中线程的同步方法主...

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

星级酒店管理系统VB源代码-star hotel management system VB source code

　　本书新增加的章节包括：原著中一些核心观点的精华；在经过了一个时代以后，Brooks博士对原先观点新的认识；1986年的经典文章《没有银弹》；对1986年所下论断（在10年内不会出现银弹）现在的认识。 -Additional chapters in this book include: original essence of some of the core ideas in the future after an era, Brooks, Dr new understanding of the original point of view classic 1986 article " No Silver Bullet" for 1986 given by the assertion ( silver bullet does not appear in 10 years) are now understanding.

SP上的背单词软件,其大量的词汇资源,采用科学的方法,方便实用-SP back on the word software, the bulk of its resources to the vocabulary, using scientific methods, convenient and practical

Addison.WesleyThe.Software.Development.Edge.Essays.on.Managing.Successful.Projects.Apr.2005.chm 超经典的软件工程类电子书-Addison.WesleyThe.Software.Development.Edge.Essays.on.Managing.Successful.Projects.Apr.2005.chm classic super-class software engineering e-books

美国人写的matlab教材，非常好，简单易懂-Americans matlab written materials, very good, easy to understand

matlab优化工具箱解线性规划，matlab优化工具箱简介。包括各种函数的说明使用方法和大量的例子。-matlab optimization toolbox of solutions of linear programming, matlab optimization toolbox profile. Description of various functions, including the use of methods and a large number of examples.

该软件可以实现人事管理的目的，增加删除人事记录，便于管理。该软件是用C++编写，可以运行实现。可以在界面中查看人员的相关信息，同时可以修改。此程序可以作为初学者学习的例子。

商品信息管理，很好的一个管理系统，请大家多指教-commodity information management, a good management system, please enlighten more 04:40

双向栈操作，可以进行左插入，左删除，右插入，右删除，判空、计算长度等操作-Two-way stack operation, can be left to insert, remove the left and right insert, the right to delete, sub-space, length of operation of calculation