SIP. Understanding the Session Initiation Protocol Second Edition.rar全面介绍SIP RFC...

vb + PC机与GSM modem 短信模块串口通信-vb+ PC machine message with the GSM modem serial communication module

USB经典编程源码

《ARM无线通信开发实例》这本书的代码和数据文档-err

它能够把MATLAB的应用程序直接转变成Windows COM组件。MATLAB COM BUILDER给用户提供了另外一种代码重用以及程序发布的方式，它使得MATLAB应用程序更加容易发布和配置。-It is able to MATLAB application directly into a Windows COM components. MATLAB COM BUILDER provides the user with another code reuse, and procedures issued by way, it makes it easier to publish MATLAB applications and configuration.

华为技术与产品入门(华为新员工技术培训教材[非常经典])-classic huawei technology introduction

包含BPSK,ASK,FSK的数字仿真系统源代码-Includes BPSK, ASK, FSK digital simulation system source code

C语言编写的学生信息管理系统，可以删除，添加，改变学生信息。

OFDMA, Orthogonal Frequency Division Multiple Access is a broad band communication method. Here channel estimation is more crucial. Based on the FFT size used for OFDM transmission method that many number of channel co-efficients are to be estimated and received signals are to be equalized using this co-efficients. Various methods trying to improve the performance and fastness are proposed. As part of master thesis various methods have be studied and evaluated using the WiMAX 802.16 system.

《深入理解COM＋》提供了一个对COM＋体系结构和关键特征的全面的、引人入胜的介绍。它告诉你COM＋如何使企业应用开发变得要加简单而有效，从而使你的企业应用很好地建立和运行起来。-"in-depth understanding of COM+" for one pair of COM+ architecture and key characteristics of a comprehensive and attractive presentation. It tells you how to make COM+ enterprise application development has become necessary to increase simple and effective, so that your enterprise applications well established and run together.

The program constructs girth-twelve column-weight QC-LPDC codes. The rate can be changed by changing k(row-weight), size is changed by varying m(sub-matrix size).