MFC 简单计算器

深入浅出lpc1700，适合初学者的好书。(Layman lpc1700, suitable for beginners books.)

超声波测距，已测试过了，完美运行，，，，，，，(Ultrasound ranging has been tested.)

内容包括delphi5.0窗体开发的基本方法和范例，窗体开发的高级范例，delphi5.0常用控件的使用和范例，数据窗体开发高级范例和应用系统的开发范例-delphi5.0 forms including the development of basic methods and examples of the form of senior development paradigm delphi5.0 used for the use and control model, data model forms development and application of advanced system development paradigm

一些自绘的VC CListItem Drawing源代码，比较难得的自绘控件源码了，一共两个实例包，每个包内包括了实例和源文件，自定义实现的CListItem控件源码，对于经常需要自绘控件或自定义控件的朋友，是个不错的参考素材，其中一款进度条样式的CListItem的运行效果请看截图。(Self-painted VC CListItem Drawing source code, a rare painting from the source code control, a total of two instances of the package, each package includes examples and source files, self-the source of the custom implementation CListItem control, often need to self-drawn controls or friends of the custom control is a good reference material, including a progress bar style CListItem operating results, see the screenshot.)

对经典协议LEACH的改进版本，可以出图3个，对初学很有帮助，大家有兴趣的可以看看。(LEACH agreement on an improved version of the classic, you can plot three, very helpful for beginners, we are interested can look at.)

改程序主要实现用C#编程语言对excell进行操作，可以通过本程序对excell数据进行导出，现在共享给大家，希望对数据处理的朋友有用。

说明：  系统级仿真，LTE网络，切换、性能、掉话等分析。(System level simulation, LTE network, switching, performance, drop calls and other analysis.)

本程序是海康威视视频采集卡的程序，通过此可以在摄像机里面实时的提取图像

For the model of indoor air distribution tuyere proposed by Professor Zhang Tengfei, this paper is UDF code for fluent simulation.

基于51单片机设计的控制霍尔传感器测量转速(Measuring speed of Holzer sensor based on 51 single chip microcomputer)