为什么需要XP,敏捷过程是软工发展的必然及最新成果,xp重要概念,12个重要惯例和规则,XP的实施过程....

csta协议的开发，支持多种语音交换机的开发-csta agreement to develop and support the development of a wide range of voice switches

vc++编写的串口检测程序开发-vc prepared by the serial Detection Program Development

关于TCP OVER UDP 方式的数据传输协议笔记，用于提供基于-on TCP OVER UDP modes of data transfer protocol Notes for the provision on

USB总线和429总线数据通信的用户程序和驱动程序之间的动态连接库函数-USB Bus and 429 data communications users and drivers between the dynamic link library functions

英文论文 包括SS7信令系统的介绍和系统构成,-English papers including SS7 Signaling System presentation and system composition,

1.通过gsm接收firmware数据，在bootload中完成写flash和跳转，这是bootload部分。 2.基于STM32F103VCT6平台。 3.编译工具是IAR 5.6版本。

考虑了瑞利衰落信道下的情况,设置了5,10,20条多径,有完美的仿真结果-consideration of Rayleigh fading channels under the conditions, the number of trails 5, 10, 20, a perfect simulation results

本源程序提供在平坦衰落信道下的BPSK调制解调的性能分析，并与理论曲线进行比较，得到了理想的效果-This source provides a flat fading channel the performance of the BPSK modulation and demodulation analysis and comparison with the theoretical curve obtained the desired results

硕士学位论文:LDPC码在瑞利衰落信道中的性能分析 信道编码技术可以带来编码增益，节省宝贵的功率资源，己经成为现代数字 通信系统中必不可少的关键技术。LDPC码采用低复杂度的迭代译码算法，且具有 逼近香农限的性能.由于LDPC码具有诸多优点，它在信息可靠传输中的良好应 用前景己经引起学术界和rr业界的高度重视，成为当今信道编码领域最受瞩目的 研究热点之一。 本文主要探讨了LDPC码在瑞利衰落信道中的性能，基于LDPC码的分组空 时码系统，以及基于LDPC码的正交频分复用系统.-master"s degree thesis : LDPC codes in Rayleigh fading channels Performance Analysis channel coding technology can bring coding gain, Power saving valuable resources have become modern digital communication systems essential to the critical technologies. LDPC low complexity of the iterative decoding algorithm, having approximation Shannon limit performance. Because LDPC has many advantages, It reliable transmission of information in the application of good prospects has been caused rr academia and industry are taking, become the channel coding areas of the most watched one of the hot spots. This paper mainly discusses the LDPC Rayleigh fading channels in the performance Based on LDPC a space-time coding system, and based on LDPC

PIC有关C语言编程方面的参考设计，对学习PIC C语言编程的有很大的帮助。-PIC on the C language programming reference design, to learning PIC C language programming of great help.