该文章是介绍PKLIB格式的技术文档，该技术广泛应用于无线电通信中。

设载波频率为20Hz，信息速率为2Baud,用MatLab画出QPSK信号波形。-Carrier frequency set to 20Hz, the information rate of 2Baud, using MatLab draw QPSK signal waveform.

一本很不错的SIMULINK教程，共享给大家-A very good tutorial SIMULINK, share to everyone

principles of wireless communications

串口通信封装动态库，调用的时候就不需要关注串口参数了，直接由这个dll完成。调用的时候只需要Open，Read，Write，和Close就行。

晶体管的型号命名，材料分类，结构，识别方法，使用方法。-Transistor model name, material classification, structure, identification methods, the use of methods.

一个基于UDP通信的Client-a UDP-based Client Communication

Synapse串口同步库。功能有：它不是控件，而只是代码库。适合编写控制台应用服务或其它应用；不需要安装；读写数据的方法和Synapse提供的TTCPBlockSocket一样；支持MODEM的AT指令；支持RTS驱动的通讯（例如：RS-485适配器）。功能无限制。源代码：包含。适用语言：CB3 CB4 CB5 D2 D3 D4 D5-Synapse serial synchronous library. Function: it is not control, but only code base. Suitable for the preparation of the console application services or other applications do not need to install read and write data and Synapse as provided TTCPBlockSocket support the AT commands MODEM support RTS-driven communications (for example: RS-485 adapter). Features unlimited. Source code: contains. Applicable language: CB3 CB4 CB5 D2 D3 D4 D5

介绍了ASN1的协议规范，相关的基本数据类型和建设机制，应用ASN1编程-The protocol specification describes the ASN1, the relevant basic data types and construction mechanisms, application programming ASN1

其中为本人做媒体项目时搜集的一些有关rtp和h264方面的资料.-which I do for the media item collected some of the rtp and h264 of information.

多线程串口程-multithread serial way