Symbian OS 图片转换程序源代码 可以学习一下

This a system of Telephone number rearch,it can easily tell you the area of the number

本文首先概述了OFDM 的原理、特征和关键技术，介绍了系统需要的几种同步。然后就同步误差对系统性能的影响进行了简单的分析，表明定时偏差和采样频率偏差将会引入码间干扰，载波频率偏差导致载波间干扰的发生。因此，在OFDM系统接收机中定时的确定、载波频率偏差和采样频率偏差的纠正是信号恢复的关键。之后对OFDM系统同步的几种实现方法进行了介绍，分析了各同步方法的性能。-The paper first outlines the principles of OFDM, features and key technologies, the system needs to introduce several synchronization. Synchronization error and then the impact on system performance for a simple analysis, show that the timing deviation and the sampling frequency deviation will introduce inter-symbol interference, the carrier frequency deviation led to the occurrence of ICI. Therefore, in OFDM system receiver to determine the timing, carrier frequency offset and sampling frequency offset correction signal to restore the key. After the OFDM system to achieve synchronization of several methods of introduction, an analysis of the performance of the synchronization method.

vb开发的成绩管理系统-vb development of the performance management system

java版本的哈夫曼编码 可以编码也可以解码-java version of the Huffman codes can also be encoded decoder

这是一个用flash编写的自由落体动画，实现起来非常简单。-This is a use of flash animation prepared by the free-fall, it is very simple to achieve.

这本书主要讲了xna 官方论坛上那个赛车游戏的源码分析和shader编程 c#-This book is mainly about the official forums that xna racing game source code analysis and shader programming

一个电力实时监控系统的VC实现，可以以此为参照进行进一步开发。-a power real-time monitoring system VC, be used as a reference for further development.

Kademlia---第第3代P2P原代码-Kademlia--- Clause 3 original code generation P2P

该文件是教你如何从根目录中找到你要删除的文件夹.-the document is to teach you how to find the root directory you want to delete the folder.

华为内部的程序培训资料，讲解了程序设计以及规范-Huawei s internal procedures for training materials, to explain the program design and specification