是ISE的中文教程，主要是对初学者演示和展示在XILINX的ISE集成软件环境下，如何用VHDL和原理图的方式进行设计输入，用MOdelsim方针。...

】通过建立倒立摆系统的数学模型,应用状态反馈控制配置系统极点设计倒立摆系统的 控制器,实现其状态反馈,从而使倒立摆系统稳定工作。之后通过MA TLAB 软件中Simulink 工具对倒立摆的运动进行计算机仿真,仿真结果表明,所设计方法可使系统稳定工作并具有良 好的动静态性能-] Through the establishment of an inverted pendulum system mathematical model, the application of state feedback control design configuration of the system pole inverted pendulum system controller, to achieve its state-feedback, so that the work of the inverted pendulum system is stable. After the adoption of MA TLAB software Simulink tool for inverted pendulum movement of the computer simulation, simulation results show that the design work will enable the system is stable and has good static and dynamic performance

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

21143b Datasheet PDF file.

电子密码琐的设计与源程序，C语言源程序，给爱好单片机的初学者一个捷径！-Electronic Code suo design and source code, C language source code, giving beginners a shortcut SCM-loving!

com通讯 -com communication communications com

用matlab实现障碍期权的复制，并以此给障碍期权定价-Matlab realize with a copy of barrier options and barrier options as to the pricing

matlab中移动字符对象，有源程序 并附有说明 直接复制到matlab的m文件中即可运行-matlab moving characters in the object, there is a direct copy the source code with a note to the matlab m-file to run

阳历转农历的代码很多，但找来找去有些是错的，这是我整理的cs文件。 在系统新增现有项就可调用-Lunar calendar switch code lot, but try some is wrong, this is my finishing cs document. In the new system the existing items can call

Mocrosoft提供的Windows ce常见问题解答，包括windows ce定制和编程时遇到的各种问题

VC编写的socket简单聊天程序 最基本的聊天程序-VC prepared by the socket simple basic procedures Chat Chat Program