编制了计算编码的通信系统，可以清楚的误码率…

应用背景This document describes how to set up a 6x6 multiple input, multiple output (MIMO) system using NI LabVIEW software and NI USRP™ (Universal Software Radio Peripheral) hardware. After a brief discussion of MIMO, the paper examines the hardware and software based on LabVIEW for a 6x6 MIMO-OFDM system using 4-QAM as modulation scheme. The system presented here is also capable of working as a 2x2 MIMO and 4x4 MIMO system with appropriate parameter configuration.关键技术With MIMO, you can increase wireless system performance without increasing power consumption. It is based on the idea that when using multiple antennas, the transmitted signal progresses through different wireless channels, from the transmitter antennas to the receive antennas, to

Some opnet lab manual in Accompanying books

CryptoAPI的演示程序，可以进行测试。多联系，非常感谢。-CryptoAPI demo program can be tested. More links Thank you very much.

第3章 云台镜头控制系统（VC++串口通信实例导航）源码-Chapter 3, PTZ camera control system (VC++ Serial Communication instance navigation) source

关于智能天线误码率的研究，使用智能天线后，可明显减少系统的误码率，提高通信质量-Bit error rate on the smart antenna research, the use of smart antennas can significantly reduce the system bit error rate, and improve communication quality

一个PC通过并口与下位机硬件通讯的小程序。本程序实现了通过软件的方式告知系统硬件产生模拟图像的功能，满足数字图像硬件系统的调试所需理想图像的获得。Windows98下运行。-PC through a parallel port and the next crew of a small hardware communications procedures. This program achieved through software the way this system hardware generated image simulation functionality, digital image hardware system debug ideal image acquisition. Running under Windows 98.

The ModScan application operates as a MODBUS master modbus_protocol device in either RTU or ASCII transmission modes.

一键重启路由器，一键修改路由WAN口MAC地址，无需登录。目前只支持TPLINK路由器，但是可以参考里面的封包。

西门子S7200PPI档案 PPI通讯方式通讯协议,适合驱动程序的编写参考-Siemens PPI file S7200PPI communication protocol for the preparation of reference driver

cypress ez-usb fx 开发的usb键盘源码-the source code of keyborad of usb,develped by cypress ez-usb fx