JCEDHKeyAgreement

USB recipients, the third of three bRequestType fields.

C-C++头文件一览是学习C/C++语言必要的资料，可以了解一些头文件的主要内容。(C-C++ header file list is to learn C/C++ language, the information necessary to understand some of the main contents of the header files.)

说明：  DOS平台下的LOGO语言软件 IBM公司出品 海龟作图(The LOGO Language under MS-DOS system)

winsock相关自作实现类-protocols of the relevant category of self-realization

Codesys V3.5 上用syssockets23库实现的ModbusTCP Server源码(The source code for ModbusTCP Server by using Syssockets23 library in Codesys V3.5)

解决阵列信号处理中的优化问题，代码很全面，可以直接运行(Solving optimization problems in array signal processing.The code is very comprehensive and can be run directly.)

声明一个Cat类，拥有静态数据成员HowManyCats，记录Cat的个体数目；静态成员函数GetHowMany( )，获取HowManyCats。(Declare a Cat class has a static data member HowManyCats, Cat' s record number of individuals static member function GetHowMany (), for HowManyCats.)

MFC Explorer Sample Code

20040703112632176局域网网络数据包分析，从事计算机网络开发工程师-20040703112632176 LAN network packet analysis, engaged in the development of computer network engineer

三角高程近似平差计算（包括高差计算）程序，外业资料需要整理成练习文档（测站信息）.txt和练习文档（测站点观测信息）.txt的形式(Triangle elevation approximate adjustment calculation (including height difference calculation) program, field data need to be organized into practice document (station information) .txt documents and exercises (the station observation information) .txt form)