这是我最近的VC与IrDA通信Linux平台下编写的…

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

中移mm7api，开发移动彩信的必须，连同接口文档一起，供开发移动网关的朋友下载，希望能提供给你帮助-China Mobile mm7api, development of mobile multimedia must be, together with the interface documentation, together with a friend for the development of mobile gateway to download, hoping to provide you with help

SOVA Soft out put viterbi Algorithm

1122和1123[Braden 1989a, 1989b]。RFC 1122针对链路层、网络层和运输层；RFC 1123针对应用层。这两个RFC对早期重要的RFC文档作了大量的纠正和解释。如果要查看有关协议更详细的细节内容，它们通常是一个入口点。它们列出了协议中关于“必须”、“应该”、“可以”、“不应该”或者“不能”等特性及其实现细节。-1122 and 1123 [Braden 1989a, 1989b]. RFC 1122 for the link layer, network layer and transport layer RFC 1123 for the application layer. The two pairs of significant early RFC documents RFC made a lot of correcting and explanation. If you want to view more details about the details of the agreement, which is usually an entry point. They are listed in the agreement on the " must," " should," " may," " should" or " can not" and other characteristics and implementation details.

C++点对点视频聊天代码,视频流畅,控制功能丰富。-C code point-to-point video chat and video fluency, control functions rich.

I2C-bus specification and user manual Rev.03-19 June 2007.pdf

该工程创建为动态链接库，主要实现客户端通信（clientsocket）1.通信初始化2.创建套接字，套接字地址3.指定客户端端口号4.相应的动态API接口。

一个由台湾人编写的课程设计---IP多播 流媒体影音传输，涉及到视频采集，编码（directshow），传输（jrtplib），解码，播放。我做毕业设计时参考过。 其中包括整个程序的框架说明ppt，相信对大家非常有用，其中注释为繁体中文，可用ue阅读源文件，不过不是很多。-The people of Taiwan to prepare a curriculum design--- IP multicast streaming media audio and video transmission, related to video capture, encoding (directshow), transmission (jrtplib), decoding, playing. I have graduated from the design reference. Including the framework that the entire process ppt, believe that very useful for all of us, including the Notes, Traditional Chinese, ue can be used to read the source file, but not many.

使用Jakes所假设的模型，用来产生信道抽头延迟线模型中的抽头增益过程所需的多普勒频谱成形滤波器有多种实现方法。时域FIR滤波器是最常用的一种实现方法。-Assumed the use of Jakes model, used to generate the channel-tap-tap delay line model of the process gain the necessary Doppler spectrum shaping filter has a variety of implementations. Time domain FIR filter is an implementation of the most commonly used method.

周立功 深入浅出ARM7－LPC213x(下)-Week Ligong easy ARM7-LPC213x (under)