QPSK modulation and demodulation process simulation program, very useful

描述了以VB．NET 为矸发平台，利用System．Web．Mail命名空间的三个类．来沟造电子邮件发送程 序的设计过程，并对邮件发送的啄理― ―SMTP的通信流程进行了比较深入的讨论。-Description of the VB.NET platform for rock hair, use System. Web. Mail named the three categories of space. Groove to create Email this procedure the design process, as well as mail sent pecked Jimmy-- SMTP communication process for the more in-depth discussion.

这是一个《Visual C++ 6.0 编程实例与技巧》书中Socket编程的实例，书中的代码不完整，我把它做完整后传上来，应该对大家有用。-Visual C 6.0 Socket

云台镜头控制系统-the controlling system of the luns of camera desk

支持XMODEM,YMODEM,FAX协议的串口通信软件包 -Commnication libraray supports XMODEM,YMODEM,FAX protocol

Block Application

著名的电信七号信令NO7,协议栈实现代码。包含了从最底层HDCL数据流处理到上层L4呼叫处理的流程。-The code for Ss7 protocol stacks,include from the HDCL data stream handling to the the Handle flow of L4 Call.

a code to transfer images using bluetooth

常用晶体管资料大全-transistors commonly used information Daquan

sip_rfc3261 中国规定的SIP标准化文档-sip_rfc3261 China SIP standardization of documentation