OFDMA正交频分多址接入是宽带通信…

This paper addresses the specific issues that a design team will have to consider in creating solutions for embedded devices. Starting with a generic architecture, issues regarding the creation of the hardware target and concomitant software are presented. Bluetooth system operation is then briefly discussed with the intention of taking into account the unique needs of a wireless connection in structuring the application software. Implementation issues are then discussed and closely followed up with development ideas that are designed to not only contain the project burn rate but also to get the product to market in as short a time as possible. - This paper addresses the specific issues that a design team will have to consider in creating solutions for embedded devices. Starting with a generic architecture, issues regarding the creation of the hardware target and concomitant software are presented. Bluetooth system operation is then briefly discussed wi

discusses the Radar Cross Section (RCS). RCS dependency on aspect angle, frequency, and polarization are discussed.-discusses the Radar Cross Section (RCS). R CS dependency on aspect angle, frequency, and polarization are discussed.

功能介绍： 一、会员功能模块 1、站内短信发布（正在制作） 2、书架收藏夹 3、发表评论（功能不完善） 4、申请作家（与添书员整合） 5、申请添书员（与作家整合） 6、申请更新员 7、VIP会员申请（请在“在线客服”中留言给管理员提出申请） 二、作家功能模块 1、我的文章 2、发表新作 3、增加章节 4、作家专栏 5、VIP作品申请（正在制作） -functional presentations : one, a member function modules, the station released SMS (being produced) 2, three bookshelves favorites, comment (Functional imperfect) 4, application writers (Tim Rapporteur on integration) 5, Tim book for members (with writer integration) 6. update 7 for members, VIP membership application (the "Online customer service" message to the administrator application) 2, a writer functional modules, two of my articles, published for three new increase chapters 4, 5 column writer, works for VIP (under production)

文章中提出了一种基于高斯_塞得尔迭代的信道均衡算法-Presents an article based on the Gaussian Zeidel _ iterative channel equalization algorithm

两台PC电脑间数据的通讯,这是主发送端的VC源码-Data between two PC computer communication, which is the main transmitter of the VC-source

gPRS源码 2008-07-14 起初的硬件有鑫旺焊回来之后缺少几个电容和1个100k的电阻，电容主要是电源处储能的功能， 100k的电阻是sim300的sim卡上的simpress管脚和VEXT之间的，没焊接时虽能找到网络，但是会出现 掉网的情况，把这些补上后，没有问题了。所以以前的经验电路还是比较准确的。电源处一定要稳定。 另外这次初始化完成后就立即发短信，第一个短信没有成功。并且在串口接收中发短信等待模块返回信息时， 返回了call ready，之后再发就可以发出去了。这应该是模块还没有准备好。Call Ready 当搜寻到网络后开始发送短信，有时会出现+CMS ERROR: 517这个错误，应该是sim卡还未准备好，所以当搜寻到网络 后需要在多等待一会。待模块发出Call Ready信号后，再操作。 2008-7-19 今天早晨在家准备调试一下这个模块发现始终找不到网络，用哪个卡都

用VHDL实现的FFT,经过测试，效果很不错！值得一看-Use vhdl to do fft，after test，we can see the result is very good!

第 4 部分卫星通信：信号畸变和错误他们与沟通的关系通道规格通信问题信号格式和扭曲信号错误相位噪声群时延失真振幅失真联合的信号扭曲邻频道干扰时间域效应摘要

c开发的串口操作函数,可以应用于串口类开发程序-This COM operation function is developed by C,which can be used for COM develepment.

Windows套接字编程的实现，本源代码是socket通信中客户端的实现。-Windows Sockets programme, this code is the implementation of the Client,by C++.