数据库开发

51单片机，功能包含流水灯，数码管，等一系列本科课设需要的文件，通过c语言实现(51 single chip microcomputer, including functions of water lamp, digital tube, and a series of undergraduate course requirements of the document, through the c language)

在原v1.0版本基础上，改进了分类功能，现在采用无限分类，注册用户可以买东西，卖东西，开设店铺等，管理员可以设置站点信息，设置过滤字符，设置用户级别等 SP1更正程序中的验证码不能正常显示的错误(In the original v1.0 version, based on the improvement of the classification, are now using unlimited categories, registered users can buy things, sell things, set up shop and so on, the administrator can set up site information, set up filters character set user level, etc. SP1 error correction program codes can not be displayed properly)

一套c#的完整HIS系统源码：已经广泛应用于各级卫生院、社区医院。 内有完整的C#源码。

简易的.net图书管理系统，要求搭建在IIS下，包括图书的录入和借出，用户注册和登陆，后台管理等等功能。

matlab 数值分析于应用中的一些很用的 基本代码。(Matlab numerical analysis in the application of some very basic code.)

利用stm32对外部flash进行读写，(Using STM32 to read and write external flash)

根据输入汉字生成点阵字体！用户可以自定义字体的大小！(Generated from the input character bitmap font! Users can customize the font size!)

speaker recognition project with nice gui

说明：  i2c驱动，可用于驱动具有i2c接口的存储芯片(i2c-driven, can be used to drive with a i2c interface memory chips)

WPF与c++混合编程的一种尝试 使用托管语言进行数据交互 可以帮助想要改善界面的c++朋友(A hybrid of WPF and c++ programming that attempts to interact with data using a managed language can help c++ friends who want to improve the interface)