librerias iec 870

这是一份介绍SIP协议的PPT，详细介绍了SIP协议，可以帮助SIP开发人员理解SIP协议各个消息中的头域，以及应用流程。-this is a point for the sip, it introduces the protocol of sip, it can help for programer for understanding the part

华容道游戏J2ME实现_Java手机游戏-Puzzle achieve _Java J2ME mobile games

这是一篇关于p2p协议和sip协议互通的文章,他们共同作用来实现分布式的功能:语音,视频,文件等功能-This an agreement on p2p sip agreement and the exchange of articles, they work together to achieve distributed functions : voice, video, documents, etc. Function

关于声卡通过RS232口进行数据采集的程序，非常好用-On the sound card through the RS232 port for data collection procedures, is very easy to use

一款可以对网络传输的语音中的DTMF进行解码，内含源代码，无需硬件支持，全部软件实现-network transmission of voice for the DTMF decoder, containing the source code without hardware support, All software

可以防止同一用户多次登陆，win32asm+odbc+tcp编写（多线程）-users can prevent the same number of landing, win32asm odbc tcp prepared (multithreaded)

linux下的软件FSK解码程序-under linux software decoding procedures FSK

详细介绍了 当前流行的openet软件的应用 t通过学习 可以对无线协议进行仿真 -Detailed introduction of the current popular software applications Openet t Through the study of wireless protocols can be simulated

说明：又一个多线程 Multi-Thread RS232 串行口通讯构件 ( 1.2 版，附源码 )-Note : Also a multithreaded Multi-Thread RS232 serial port communication components (version 1.2, with source)

WCDMA物理层详解,对下行物理信道结构,上行物理信道结构以及信道间定时关系作了非常详细的描述.-Detailed WCDMA physical layer of the downlink physical channel structure, uplink physical channel structure as well as the timing relationship between channels given a very detailed description.