mm_qcamera_unit_test

The QImageWriter class provides a format independent interface for writing images to files or other devices for Linux.

simple c++ program for learners ,Black jack

这是一个C语言写的简易BMP读取写入工具，所有代码存在头文件中。(This is a C language to write simple BMP read write tool, all the code exists in the header file.)

几款C++编写的OpenGL的编程例子程序(Several Programming Examples of OpenGL in C++ Language)

用于fluent模拟冷凝情况的UDF，它是基于压力的变化的蒸发冷凝相变模型。(UDF for fluent simulation of condensation, which is a pressure-based, evaporative condensation phase change model.)

1。注册会员发布商品功能，可以上传商品图片。 2。注册会员修改商品功能，可以修改商品图片，旧的商品图片将被删除。 3。注册会员删除商品功能，删除商品信息的同时将删除商品图片。 4。管理员发布公告功能。 5。管理员对商品的修改、删除功能（同注册会员对商品的管理功能）。 6。管理员对注册会员的修改、删除功能，删除会员时将删除会员发布的所有商品信息及其商品图片。 7。美化了程序，并进行了分页功能。 8.更新一些基本功能和BUG-1. Member registration issued commodity function can upload pictures of goods. 2. Register to amend the Trade function could amend the Trade photographs, old pictures of goods will be deleted. 3. Member registration commodity function to delete, delete commodity information at the same time to remove items pictures. 4. Administrators issued a public notice function. 5. Managers of commodity modification, deletion function (with a registered membership of commodity management functions). 6. Administrators of registered members of the modification, deletion function to delete Member Member will be deleted when the release of information about goods and merchandise photos. 7. Landscaping procedures, and the tabs. 8. Update some of the basic functions and BUG

说明：  管道摩擦系数的计算公式手算无法得到结果，需要借助计算机计算。结合Excel-DNA工具制作成为Excel插件，可以方便使用。(The formula for calculating the coefficient of friction of the pipe cannot be obtained by hand calculation and needs to be calculated by computer. It is easy to use with Excel-DNA tool and Excel plug-in.)

C语言入门项目实践--学生成绩管理系统（纯字符版），含相应的设计文档(C Language Introduction Project Practice- Student achievement management system (pure character version), with a corresponding design documents)

window，linux下http，ftp接口库-http,ftp lib for window and linux

主要是实现完成对道路交通控制灯的设计，在(Mainly to achieve complete control of road traffic lights on the design, in)