利用树视控件显示资源管理器风格的目录状结构

用QT库做的GUI界面的计算器软件，可供QT初学者学习用-QT library use GUI interface to do the calculator software for beginners to learn QT

OpenCv的全称是Intel Open Source Computer Vision Library，由英特尔公司位于俄罗斯的研究实验室开发，它是一套可免费获得的由一些C函数和C＋＋类所组成的库，用来实现一些常用的图像处理和计算机视觉算法-Intel Open Source Computer Vision Library

许多基础实用的C++源码，适合初学者使用，如递归反转字符串-Lot of basic practical C++ source code, suitable for beginners to use, such as recursive string inversion. . . . .

origin软件学习资料，相信大家都知道吧-origin software, learning materials, I believe we all know

用C编写的计算器，大家一起学习学习，共同进步-Prepared using C calculator we can work together to study learning and common progress

this the excel file which is prepared to calculate the annual energy production of a wind turbine by using the weibull probability density distribution. Note: the power informatioı n of the turbine and the annual wind mean speed of the land is required.-this is the excel file which is prepared to calculate the annual energy production of a wind turbine by using the weibull probability density distribution. Note: the power informatioı n of the turbine and the annual wind mean speed of the land is required.

这只是demo 用于usb通讯，这是通过系统api函数来枚举获取并打开usb设备进行通讯，实现上位机和下位机通过usb口进行通讯，以往都是一串口通讯，这提高了通讯的速度。

chart例程(vb调用vc dll)-chart routines (vb call vc dll)

用VC写的一个限制鼠标位置的小程序-VC write a restricted location of the mouse small programs

水管工源码，包括图形以及AI部分源代码，供初学者使用！-Scrambled Net