LDPC has become very popular now FEC code, this is a QC

直接通过DLL实现端口读写操作的mex程序-directly through DLL and write ports of mex procedures

食堂饭卡消费系统完整原代码，VC6.0+SQL+MSCOMM。-Canteen consumption饭卡integrity of the original system code, VC6.0+ SQL+ MSCOMM.

通讯串口编程的一个实例，应用于变电站自动化系统的前置通讯模块-serial communications programming an example for substation automation system for the front communication module

上位机做客户端，来读取下位机设备的数据。其中通讯协议是基于modbus的TCP/IP协议，用socket套接字来实现数据的传输。

三星s3c2410数据手册完整中文版，^_^-Samsung S3C2410 data integrity of the Chinese version of the manual, ^ _ ^

关于铜包铝线材的说明，为文本文档，内容不多．大约只有三张-包铝copper wire on the note as a text document, the contents of not more than. Only about 3

这是XMODEM传输协议原代码,测试只能证明错误的存在，而不能表明程序中没有错误。 测试的两个作用是：确定程序中缺陷的存在；有助于判断该程序在实际上是否可用。 软件测试最困难的问题之一是知道何时停止测试(When to stop testing? ) 自己测试自己的程序是不可能的。 当一个软件被测出的缺陷数目增加时，更多的未被发现的缺陷存在的概率也随之增加。 -This XMODEM transfer protocol source code, the test can only be proved wrong there and not show anything wrong procedure. The two test role is : procedures for determining the existence of defects; Contribute to the judge whether the procedure can be used in practice. Software testing the most difficult one of the problems is to know when to stop testing (When to stop testing) testing their own procedures is not possible. When a software detected the increase in the number of defects, more undiscovered flaws in the probability has increased.

在dos环境下用汇编语音将16进制转化为10进制-the compilation environment with voice band 16 into 10 band

利用Serial Port类通过485接口实现对艾默生TD1000变频器的启动 停机 频率设定-Serial Port class through the use of 485 interface to the Emerson TD1000 start-stop frequency converter to set

Modem通讯程序包 -Modem communication library