实现了GPRS模块的信息发送，对开发GPRS模块很有帮助。

this is a code which measures freuency occuring at outside

通过实现电子邮件的自动寻呼功能，介绍串口编程技术与MAPI技术相结合的方法-E-mail through the realization of the automatic paging feature, introduce technology and MAPI serial programming method of combining technology

IP对IP的语音聊天,VB写的,比较不错-IP to IP voice chat, VB written relatively good

对MIMO系统在高斯信道下的ber分析，和量化-Of MIMO system in Gaussian channel ber under analysis, and quantification of

Visual C++ 串口通信编程实践 第3章和第4章源码-Visual C++ Serial communication programming practice, Chapter 3 and Chapter 4 Source

这个是数据打孔重传程序的源代码，很值得我们学习哦，希望大家喜欢。-This is a data retransmission procedures perforated the source code, it is worth learning Oh, I hope everyone likes.

radar wf application

Making plain binary files using a C compiler,使用gcc得到纯二进制代码。讲的很不错，对学习c语言，了解编译器很有用。-Making plain binary files using a C compiler, gcc used to be pure binary code. Said very good, to learn c language, understand the compiler useful.

控制器局域网（CAN）为串行通讯协议，能有效地支持具有很高安全等级的分布实时控制。-Controller Area Network (CAN) serial communication protocols that can effectively support a high level of security of the distribution of real-time control.

matlab code for high pass filter