卷积编码和译码程序

南京邮电大学现代信号处理课程 郑宝玉老师的上课课件,非常实用-Nanjing University of Posts and Telecommunications of modern signal processing courses ZHENG Bao-yu of the class teacher courseware, very useful

labview  变频控制485通信，CRC校验。labview  变频控制485通信，CRC校验

这是一个用于油田电表抄表的程序；能够发送手机短信，使用SQLSERVER数据库储存数据；使用pcomm通讯控件控制无线调制解调器，调用AT指令集。正在现场运行，极有应用价值。-This is a meter used for oil field meter reading procedures capable of delivering a phone message, using a database storing data SQLSERVER PComm communications control to control the use of wireless modems, call the AT instruction set. Were at the scene running, there is a strong application value.

利用蓝牙（Bluetooth） APIs 编写的多种方式进行蓝牙设备查找、服务发现启动，蓝牙虚拟串口的通信，支持16进制和字符串两种方式。 你可以任意修改复制本代码，但请保留这段文字不要修改。 希望我能为中国的软件行业尽一份薄力！ ◆◆◆ 作者 ◆◆◆ 谢红伟 ・ chrys ・ chrys@163.com ・ http://www.howa.com.cn ◆◆◆ 日期 ◆◆◆ 2007-08-07 00:32:53-Bluetooth (Bluetooth) APIs for a variety of ways to prepare the search for Bluetooth devices, service discovery Start, Bluetooth virtual serial port communications, to support the 16-band and the string in two ways. You can modify a copy of arbitrary code, but please keep this text do not modify. Hopefully, I can for China

设计Arduino的销13被连接到220欧姆的电阻。连接到晶体管2N222A电阻，然后连接到基座。一条腿被连接到地，另一条腿被连接到蜂鸣器。此外蜂鸣器连接到Vcc。蜂鸣器，请12伏变为5伏。

RFC3030:用于传输大型和二进制MIME消息的SMTP服务扩展

学习USB2.0驱动程序设计源码，包括Windows DDK Driver驱动的详细设计，U盘，MP3的程序设计例子-learning USB Driver Design source, including Windows DDK Driver Driver of the detailed design, the U-disk, MP3 programming examples

利用vc实现的局域网文件传输，共分为客户端和服务器端两部分，该部分是文件传输的客户端，采用了TCP/UDP协议，可扩展到net网络传输！-use vc achieve LAN file transfer, is divided into client and server-side two, The file transfer is part of the client, using the TCP/UDP protocol, which can be expanded to net network transmission!

包括八天线准正交空时码的编码和解码函数，满速率部分分集增益，解码包括部分行的解码-Including eight antenna quasi-orthogonal space-time codes of encoding and decoding functions, full diversity gain some speed, decoding including some line decoder

演示利用 Matthew Curland的内存映像模块实现内存共享，进程间通讯、发送数据