千兆比以太网交换机设备技术规范

难得的诺基亚 7260原厂维修图纸，各种芯片接口及逻辑-Rare repair Nokia 7260 original drawings, a variety of chip interface and the logic of

c语言实现串口通讯的两个例子，分别为中断式和询问式两种-serial communications, the two examples were interrupted and asked-two-

根据网上教程编写的一个简单的串口通讯小程序，可以实现接收串口数据，但是不能选择接收和发送的进制，第一次写程序有点小问题见谅

欧洲的一个学生，对802.16a的硕士论文。有OFDM的源代码。-Europe 1 students and the 802.16a master"s thesis. OFDM is the source code.

多FFT解调可与相干或差动相干检测可以应用。差异相干检测可能对时变信道的优点，其中相干检测患有通道  估计误差。最好是在频域中执行的差分编码，即在整个OFDM载波。在可供下载的源代码包在http://millitsa.coe.neu.edu/?q=projects，多FFT解调与差分相干检测和多个接收元件（空间分集）来实现。

用Ｅｖｃ开发的一些实例源码，AnimateDraw、CopyScreen、Draw2DGraph、DrawExam、speciallyEffect-Evc development with some examples of FOSS, AnimateDraw, CopyScreen, Draw2DGraph, DrawExam, speciallyEffect

免费开源的远程桌面程序，vnc客户端源代码，windows版本-Free open source remote desktop programs, vnc client source code, windows version

使用声卡拨电话的程序。将电话听筒拿起放到音箱附近，运行程序输入电话号码播放声音就可以实现拨电话。- The use sound card dials the telephone the procedure. Takes up the telephone receiver puts to the sound box nearby, the operating procedure input telephone number broadcast sound may realize dials the telephone.

介绍交换机的设计原理，以及在设计中需要注意的地方，本文主要是一个基础新的介绍。-Introduction switch design principles, as well as in the design of places that need attention, this article is primarily a foundation for a new introduction.

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.