Chinese RFC documents, without translation, the right to study very helpful!

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

2005031011034913224Socket通讯程序，从事SOCKET通信开发技术人员-2005031011034913224Socket communications procedures, SOCKET engaged in the development of communications technology staff

CDT规约文本 - 循环式远动规约(CDT 规约)-Statute text CDT- circular remote Statute (CDT Statute)

采用服务器/客户机进行双机通信，通过局域网送至客户计.       在服务器的框图程序中，首先指定网络端口，并用侦听TCP节点建立TCP侦听器，等待客户机的连接请求，这是初始化的过程。   在用TCP节点进行通信时需要在服务器框图程序中指定网络通信端口号，客户机也要指定相同的端口，才能与服务器之间进行正确的通信。端口值由用户任意指定，只要服务器与客户机的端口保持一致即可。     在一次通信连接建立后，就不能更该端口的值了。如过的确需要改变端口的值，

一篇关于CORDIC的文章A survey of CORDIC algorithms for FPGA based computers-CORDIC an article on the article A survey of CORDIC algorithms for FPGA based computers

基于CSerialPort类，增加了RecvBlock方法，一次性读取多个字节，并且改进了无法正常退出的bug。原说明：This class can read, write and watch one serial port.It sends messages to its owner when something happends on the portThe class creates a thread for reading and writing so the mainprogram is not blocked.

原模图分析译码门限值时，传统的EXIT不能用，所以采用pexit图，是原模图分析的最重要的工具。文中提出了一种新的外部信息转移分析方法，主要针对基于原模图和多边形的LDPC码 ，进一步介绍了边连接的限制，对于这一类的许多类型的码字，传统的EXIT图分析方法不能应用，文中提出的PEXIT图考虑了边的连接，允许对基于原模图的LDPC码的译码收敛估计，允许设计高结构化的接近容量的LDPC码

关于ivr的jain,开发包,很好用的-Carolina on the IVR, development kits, with the good

Dragonchip:一个演示如可使用Timer 0, 1, 2作为计数器的例子，This program counts pulses generated by Counter A using Timer 0, 1, 2，at the same time and toggle PA2, PA1 and PA3 respectively. Pulses from PA1 then feed into PB6(T2EX) to trigger Timer 2 interrupt to toggle PA4. The Crystal frequency is 8MHz.-Dragonchip : as a demonstration of the use Timer 0, 1, 2, as counter examples, This program counts pulses generated by Counte r A using Timer 0, 1, 2, at the same time and toggle PA2. PA1 and PA3 respectively. Pulses from PA1 then f eed into PB6 (T2EX) to trigger Timer 2 interrupt to toggle mouse. The Crystal frequency is 8MHz.

线路编码的源代码（NRZ）数字通信 自适应的源代码