业余无线电通信的通信葵花宝典生产，推荐…

编码、通信中移位寄存器综合MFC版本-coding, communications shift register integrated version of MFC

DVB部分源码，可实现软件复用和Si分析，更详细的资料可在DTV相关网站查找-part of the DVB-source, software reuse and Si analysis, more detailed information can find relevant websites DTV

在VB的环境之下，如何实现智能电器与PC机之间的通信。-In the VB environment, how to realize intelligent appliances and communication between the PC machine.

有名的串口监视工具 portmon 很多的好的串口通讯协议一开始都是靠监视别人的成熟实例而来的-Well-known serial port monitoring tool for a lot of good portmon serial communication protocols are one started surveillance on other people

开源的CORBA项目MICO里面的通知服务，从CORBA标准中下载通知服务的相关DLL说明，然后编译成C++代码，目前实现了大约70%的代码，希望社区里的高手帮组继续完成这个工程。-open-source projects MICO inside CORBA notification service, from the standard CORBA notification service to download the related DLL note, and then compiled C code, achieving about 70% of the code in hopes of master communities continue to help the group complete the project.

通过PC/SC驱动发送Apdu指令的工具源码-Through PC/SC driver send instrument commands Apdu source

Sigma调制功能，便可提高其频率精度，大幅降低相位噪音及带内杂散信号，并???持极高的切换速度。系统设计工程师可以利用 Delta Sigma PLL将比较频率提高到很高的水平，以大大降低相位噪音。但高比较频率会导致产生周期滑动(cycle slipping)现象。-Sigma modulation function, can increase its frequency accuracy, dramatically reducing the in-band phase noise and spurious signals, and??? Holders of high switching speed. System design engineers can take advantage of Delta Sigma PLL compares the frequency increased to a very high level in order to significantly reduce the phase noise. However, the high comparison frequency would result in sliding cycle (cycle slipping) phenomenon.

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

GSM移动通讯模块教程，比较详细的。对新手有很大的帮助的-GSM mobile communication module tutorial, in more detail. To the novice of great help to the

OPNET的学习实例，有助于初学者掌握。-OPNET learning examples help beginners grasp.