MARVELL processor mobile phone

Linux下消息队列 用于进程间通信，有4个例程，可以实现 1.消息队列是消息的链表,具有特定的格式,存放在内存中并由消息队列标识符标识.  2.消息队列允许一个或多个进程向它写入与读取消息.  3.管道和命名管道都是通信数据都是先进先出的原则。  4.消息队列可以实现消息的随机查询,消息不一定要以先进先出的次序读取,也可以按消息的类型读取.比FIFO更有优势。     目前主要有两种类型的消息队列：POSIX消息队列以及系统V消息队列，系统V消息队列目前被大量使用。系统V消息队列是随内核持续的，只有在内核重起或者人工删除时，该消息队列才会被删除

RFID阅读器设计中的防碰撞算法设计方案。其中有三篇好的论文-Design of RFID Reader Anti-collision algorithm design. Which has three good papers

摘要描述gps这个系统的matlab仿真,对其中捕获和跟踪的仿真比较详细-Gps the system summary description of the matlab simulation, capture and tracking of them in more detail the simulation

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qpsk的实现及其星座图希望大家有好的资源可以互相共享-QPSK constellation diagram of the realization and hope that everyone has good resources can be shared with each other

详细讲述了轨迹回放的VC++源码，希望对大家有所帮助，第一次上传，以后会更加努力的-detailed account of the trajectory intervals VC source, and I hope to help you, the first upload, There will be more efforts

如何做一个RPG游戏

Windows Standard Serial Communications Library for Delphi是基于WINDOWS API的串口通讯库。包括28个函数以及MODEM控制，ANSI模拟，ASCII/XMODEM/YMODEM协议，还有14个例子程序。-Windows Standard Serial Communications Library for Delphi is based on WINDOWS API serial communications library. Including 28 function and MODEM control, ANSI simulation, ASCII/XMODEM/YMODEM agreement, there are 14 examples of procedures.

使用borland公司的delphi语言,编程实现CTI交换机坐席之间的互拨的功能。delphi语言完成语音板卡的设置, 应用程序接口API,七号信令的配置-use borland company delphi language, Programming CTI switches between the mutual Seat allocation functions. Delphi language Voice Card completed the installation, application programming interface API, SS7 configuration

P2P之UDP穿透NAT的原理与实现(附源代码).htm-P2P之UDP NAT htm