018-PWM脉冲宽度调制与智能小车PWM直流电机调速

可以查询网络DNS的一个小程序，以运行，无错误，可直接使用(Can the DNS query network a small program to run, no mistake, can use directly)

二维非稳态导热问题C语言程序 传热学上机实验程序。 (Two-dimensional unsteady heat conduction problems C language program)

ADS1115 源码 精炼版 ADS1115 6/5000 Yuánmǎ jīngliàn bǎn Source refined version(ADS1115 u6E90 u7801 u7CBE u70BC u7248)

。使用VC.NET做前端应用程序开发工具，利用面向对象的编程思想进行高效的开发，用SQL SERVER 2000进行后台数据库的创建和管理，利用ADO对象实现对后台数据库的连接，访问，修改以及写入等操作。并采用OLEDB连接数据库，提高了数据访问效率(. VC.NET make use of front-end application development tools, the use of object-oriented programming ideas for the development of highly efficient, using SQL SERVER 2000 to carry out the background of the creation and management of databases, using ADO objects to realize the background database connectivity, access, modify and write operation and so on. And uses OLEDB to connect databases, improve the efficiency of data access)

改变对话框的背景颜色，VC++精选编程学习源码，很好的参考资料。(Dialog box to change the background color, VC++ select learning programming source code, a good reference.)

transfer coordinates from BLH system to XYZ system in the foundation of geodesy

该程序给出了LDPC编译码程序的经典算法，即BP算法，性能比较好(The program gives the classic algorithm LDPC decoding procedures, namely BP algorithm, the performance is better)

c++/vc++ 精华文章，这是本人一年多从网上收集的很多经典的文章，都可以打印出来的。大部分都是word文档，以后也会不断更新(c/vc essence of the article, this is my year from the Internet to collect many of the classic article, can print out the. Most word document, and they will constantly update)

一种基于ISA总线的点阵图形式液晶显示器和键盘的接口模块(POS)

C语言的精华和灵魂是“指针”，但运用的时候却比较容易出错。c++又引入了“引用”的概念，好多人不理解它们之间的区别，本人将结合自己的使用经验，给出一些编程的实例，简单阐述它们之间的区别。(C language, the essence and the soul is "pointer", but the use of it has been more prone to error. c++ and the introduction of the "reference" concept, a lot of people do not understand the difference between them, I will combine their experience, give some programming examples, briefly discusses the differences between them.)