单片机发送报文控制手机模块GR47进行gprs连接登陆，发送接收数据...

lcd多级菜单 -lcd multi-level menu

nrf2041,通讯的基本程序，是NRF公司提供的程序框架，是nrf编成的最终参考文档，在看懂了我上载的前几个文档以后，如果还有问题，那么只有这个文档能帮你了。-nrf2041, communication of the basic procedures that the company is NRF framework of the procedures, nrf organization is the ultimate reference document, I understand there are a number of documents, if there are problems, So this is the only document to help you.

ERTEC 400 Enhanced Real-Time Ethernet Controller Manual

采用直接法实现实信号输出信道化发射机matlab仿真程序:可清楚地看出输入的基带信号被分别调制到了相应的频带上，并且输入的各路基带信号的频谱结构可以很明显地在输出的频谱中体现出来-Using the direct method to achieve real signal output channel of the transmitter matlab simulation program: You can clearly see that the input base-band signal is modulated separately to the corresponding frequency band, and the input signal spectrum with the roadbed structure can be clearly in the output reflected in the spectrum

Reed-Soloman Code. Very good document to understand Reed-Soloman coding.

微软亚洲研究院论文：3G网络视频传输中服务质量自适应的资源分配-papers Microsoft Research Asia : 3G network video transmission service quality adaptive distribution of resources

socket开发的聊天室，可以实现基本的聊天功能，内容是英文的，需要仔细看才行-socket development of the chat room, can achieve a basic chat features, the content is in English and need to carefully read

检测任何USB设备插入和拔出消息的VC源代码-Detect any USB device insertion and pull-out of the VC source code message

端口专家是一个优秀的端口（串口、并口）监视、调试程序，有以下基本功能： 1.能动态设置各种通讯速率、奇偶校验、数据位、停止位和流控； 2.可以16进制形式自动显示接收到的数据，并能同时发送ASCII码（包括中文）和16进制字符串，可以任意设定自动发送周期,定时发送数据； 3.能将接收数据保存成文本文件,便于比较观察；并能发送任意大小的数据文件（以二进制形式发送）； 4.能自动保存设置参数，无需每次重新设置。-port experts is a good ports (serial, parallel) monitoring, debugging procedures, the following basic functions : 1. Dynamically created various communications rate, parity, data bits, stop-and flow control; 2. May 16-band automatic form of data received and at the same time sending ASCII (including Chinese) and 16 string band can be set to automatically send arbitrary cycle, regularly send data; 3. preservation can receive data into text files, facilitate comparison of observation; and the ability to send any size of paper (in binary form Send); 4. Save the settings automatically parameters, each without re-instated.

本人改编的一个多载波OFDM的函数，利用它可以直接生成OFDM的BER。-I adapted a multi-carrier OFDM function, it can be directly generated OFDM BER.