GDI 图形处理

基于VB。net 的RS232编程-VB. Net programming RS232

速率32k24k16k的ADPCM变换

包含两篇关于FXO、FXS的文档，详细介绍了他们的区别和定义，是开发VOIP设备的很好的参考材料。这种材料可是很难找哦。-contains two of FXO, FXS document, detailing their differences and definitions, the development of VoIP equipment is a good reference material. But this material is difficult to find, oh.

%BPSK信号星座

lcd多级菜单 -lcd multi-level menu

压缩包中为usb通讯协议介绍，包括usb协议框架，数据流模型介绍和一些关于usb通信的名词解释等！-Compressed package for usb communication protocols, including the framework agreement usb, data flow model and introduce some terminology to explain usb communications, etc.!

资源描述飞思卡尔S12单片机LIN通信模块驱动程序，及LIN发送数据/接收数据功能代码

ACM_VOIP_VCL VOIP- ACM_VOIP_VCL VOIP

列出系统中TAPI设备及其具备的能力-System TAPI list of equipment and its capability of the

用VHDL实现的FFT,经过测试，效果很不错！值得一看-Use vhdl to do fft，after test，we can see the result is very good!