本系统是一个基于C++的学生管理系统。简单易懂，适合于初学者。...

说明：  意法半导体400W大功率BOOST PFC电路。双管并联。(The board implements a 400 W, wide-range mains input, PFC pre-conditioner suitable for ATX PSU, Flat screen displays, etc. To make possible the use of a low-cost device like the L6562A at this power level, usually prohibitive for TM PFC, the chip operates with Fixed-Off-Time control. This allows continuous conduction mode operation, normally achievable with more expensive control chips and more complex control architectures.)

VC++,利用线程技术开发的文件复制工具，对于复制难读的VCD光盘中的硬盘特别有效(也是为此目的而开发,因为在盘片有错误时,WINDOWS会无法复制,这种错误往往会出现在文件的末段).(VC, the use of threaded technology development tools for the reproduction of documents. For hard copy of the VCD reading the hard disk particularly effective (for this purpose as well as development, because of an error in the disk, Windows will be impossible to reproduce, such mistakes will always be in the last paragraph of the document).)

基于ubuntu的QT编程，目的是　基于ros的机器人控制界面，实现登陆，调试小车各轮子，小车整体运动，视觉反馈，声音反馈等。。目前实现由登录界面（登陆密码请看程序）进入主界面，由主界面进入四个子界面并且返回主界面。并实现QSlider,combox,edit等基本功能。 可在main函数中将注释的部分取消，就可以看到相应的界面。如//Navigation bzr //bzr.show() 　不然只能看到要显示(show())的界面。 (The QT ubuntu based programming aimed ros-based robot control interface to achieve the landing, commissioning each car wheels, car overall movement, visual feedback, voice feedback. . Currently implemented by the login screen (see the program login password) into the main interface, the main interface into four sub-screen and return to the main screen. And to achieve QSlider, combox, edit and other basic functions. Comments can be part of the main function will be canceled, you can see the interface. As // Navigation bzr //bzr.show () otherwise only see to show (show ()) interface.)

再来一个就可以下载东东了(then one can be downloaded on the Wanton)

使用C#和sql server 做的，实现无限级树形菜单的示例-The use of C# And sql server to do to achieve an unlimited-level tree menu sample

stm32 w5500例程，TCP UDP TCPSERVER等(Stm32 w5500 routines, TCP UDP TCPSERVER and so on)

说明：  0.我使用的是F103VET6，但软件IIC原理都是一样的，改引脚配置后可方便移植 1.连接引脚前，可以只连接VCC和GND查看模块当前地址：模块上的LED指示灯会渐亮，然后就是快闪(1)和慢闪(0)，将值记录下来，用计算器转换一下就是当前的地址值了(0. I use F103VET6, but the principle of software IIC is the same, pin configuration can be easily transplanted. 1. Before connecting pins, you can only connect VCC and GND to view the current address of the module: the LED light on the module will gradually light up, then flash (1) and slow flash (0), record the value, and convert it with a calculator to the current address value.)

Hilbert transform

wince摩托罗拉PDA扫描程序源码，可以扫描一维和二维(Motorola PDA scan device code (can scan one and two dimensions))

说明：  利用matlab的gui设计的带有输入和输出功能的界面图形，实现等距线可视性很强，自己独立编写的数据和图形，学习非常值得,实现BP压缩图像，c语言(Uses the Matlab GUI design with the input and output function interface graphics, realizes the isometric line visibility is very strong, independently compiles the data and graphics, the study is very worthwhile, realizes the BP compression image, the C language.)