应用背景移动RFID系统包括网络领域，基于OPNET的节点域和过程域三层建模机制建立研究防碰撞算法和多的影响标签识别率的环境因素。仿真结果表明，标签识别率cfdse（粗精双搜索基于标签估计）方法优于其他三种经典算法3.5%，5.1%，和7.2%，分别。关键技术与固定位置在静态环境中的射频识别标签不同，标签通过读写器移动在移动环境中的某些速度和密度。标签识别率受移动的影响速度，密度和多标签防碰撞算法。高密度和快速的速度将导致在标签中读取泄漏。射频识别技术在制造业、供应链管理中得到了广泛的应用和20世纪80年代以来的物流，因为它的成本已经降低

C语言编程工具 可以快捷 方便的编写程序 -C language programming tools can be fast and convenient programming

The OpenGL graphics system is a software interface to graphics hardware. (The GL stands for Graphics Library.) It allows you to create interactive programs that produce color images of moving three-dimensional objects. -The OpenGL graphics system is a software interface to graphics hardware. (The GL stands for Graphics Library.) It allows you to create interactive programs that produce color images of moving three-dimensional objects.

防火墙c语言包过滤源码 防火墙c语言包过滤源码-Packet filtering firewall c language c language source packet filtering firewall source packet filtering firewall c language source code

VisualC++60从入门到精通 -VisualC++ 60 from entry to the master

里面包括了网友收集的很多arcobjects的学习心得和重要资料-Which includes a lot of friends gathered ArcObjects learning experience and important information

SSL and TLS Essentials -- very good!-SSL and TLS Essentials-- very good!

Rational Rose data model reference

excel的大量的操作技巧,网上收藏的,觉得好用哦-excel in the large numbers of the operating skills, online collections, find handy oh