T-GWAP-DEMO

这是一个学生信息管理系统由VB和ACCESS共同组成的，可以做作为课程设计的需要(This is a student information management system by the common component VB and ACCESS, and can be done as the need for curriculum design)

修改实验7中定义的Rectangle类，使之拥有两个构造方法。其中一个是默认的，它使两点的坐标都为（0，0） 另一个带有4个参数，求出左上角和右下角点坐标为（2.1，3.2）、（5.2，6.3）的矩形的周长及面积，再利用带参数的构造方法创建Rectangle对象，求出左上角和右下角点坐标为（1，2）、（6.8，10.5）的矩形的周长及面积.(Modify the definition of experiment 7 Rectangle class, so that it has two constructors. One is the default, it makes two points of the coordinate of (0,0) the other with four parameters, find the upper left and lower right corner coordinates (2.1,3.2), (5.2,6.3) and perimeter and area of ​ ​ a rectangle, and then use a parameterized constructor method to create a Rectangle object, find the upper left and lower right corner coordinates (1,2), (6.8,10.5) rectangle of perimeter and area.)

说明：  很好很强大的pdf预览插件，内含案例，仅供学习之用(Good PDF preview plug-in)

西门子机床状态监测用于安装电脑版的采集软件(SIEMENS machine condition monitoring is used to install computer version of acquisition software)

青鸟租房管理系统，发布修改，更新，删除，上传(Green bird renting management system)

用socket 编程接口编写两个程序，分别为客户程序(client.c)和服务器程序（server.c），该程序应能实现下述命令功能： get：取远方的一个文件 put：传给远方一个文件 pwd：显示远主当前目录 dir：列出远方当前目录 cd ：改变远方当前目录 ？ ：显示你提供的命令 quit ：退出返回 -Socket programming interface used to prepare the two procedures, namely client (client.c) and server (server.c), the program should be able to function to achieve the following command: get: get a file from afar put: to the distance a file pwd: display current directory far the main dir: lists the current remote directory cd: to change the current directory from afar? : Shows you the command quit: exit to return to

自己编的基金管理系统，用vc编写，当时学管理信息系统时写的，还有实验报告(Compile their own fund management system, with vc writing, school management information system was written, as well as experimental report)

VC++生成逼真流动的云彩特效.供初学者学习参考(VC++ generate realistic movement of clouds effects)

读入txt文件的数组，并在界面上成图，适合Qt5绘图的初学者学习参考。(Read txt file into an 2D array, and mapping at the interface, suitable for beginners to learn Qt drawing reference.)

说明：  正交频分复用中当调制方式采用QDPSK时的解调程序(A Demodulation Program when QDPSK is used in orthogonal Frequency Division Multiplexing)