盒子维数，多重分形谱

在STM32F407上通过ESP8266把ov2640拍到的图片传输到上位机上(The images captured by ov2640 are transmitted to PC through ESP8266 on STM32F407.)

给予linux平台下客户端和服务端进行socket通信(Server-side and client communication)

用C语言编写的51单片机智能小车程序；该小车能自行循迹，超声波避障和测距，液晶显示信息以及红外遥控等功能；(The 51 single-chip intelligent car program written in C language can track itself, avoid obstacles and measure distance by ultrasound, display information by LCD and infrared remote control.)

便捷的图形用户界面终端.rar(convenient graphical user interface terminal. Rar)

使用c++做的3des和base加密数据的mfc工具程序,可以用它来加密自己的保密数据，也可以用在工作和学习，代码非常简单关键代码使用纯c语言实现，并不复杂，适合广大人群使用

使用hough变换检测直线的matlab程序(Detect the use of straight line hough transform matlab program)

这个非常适合有初步学习经验的人来更加深入学习matlab编程，其中有实际的例子非常适合学习(This is very suitable for people with preliminary learning experience to learn more about matlab programming, and there are practical examples that are very suitable for learning.)

基于CSocket的聊天室源码，包括服务器端和客户端，可以正常使用，vs2008

使用C++实现的小程序。计时器单位转换。输入为整型数单位为秒，输出格式为DDD：HH：MM：SS的时间。华为机试。(Use C++ achieve applet. Timer unit conversion. Enter an integer number of seconds, the output format is DDD: HH: MM: SS time. Huawei machine again.)

说明：  Visual C#利用AVG聚合函数求学生平均年龄源码(Visual C # uses AVG aggregation function to find the average age of students)