多路超声波测距报警

实现Richedit中的表情，可以使用图像或gif动画，非常棒(Richedit expression can use the image or gif animation, great)

2015年电子设计大赛竞赛题，基于动能累加的轴流电机。(In 2015, the electronic design competition competition was based on the axial motor with cumulative kinetic energy.)

单片机用作通用红外遥控接收器的设计 PWM调制开关电源的研究 以电子电力学为核心 以整流技术为主(generic microcontroller for infrared remote control receiver design PWM switching power supply of electronic learning for power to the core technology-based rectifier)

C++primer的中文版，一本很好的C++入门书籍。原著作者为：Stanley B.Lippman，由李师贤等翻译。(Chinese version of ‘C++primer’，original author is Stanley B.Lippman)

使用QT编程实现2D图像处理的各功能，包括彩色图转灰度、二值化、二值的形态学操作、灰度的形态学操作等等。(Using QT programming each 2D image processing functions, including color conversion grayscale, binary, binary morphological operations, grayscale morphological operations and so on.)

瑞利衰落信道仿真,基于Matlab的瑞利衰落信道仿真程序序源代码，还可以用C++来进行编程，已通过测试。 (Rayleigh fading channel simulation, has been tested Matlab Rayleigh fading channel simulation program sequence source code, you can also C++ programming.)

NRF24L01Information Program(NRF24L01 Information Program)

FLASH芯片29C040的C源码(FLASH chip 29C040 C source)

使用C# GDI+开发的基本飞行数据仪表，包括高度、速度和飞行姿态。(Use in C# GDI+ development of basic flight data instruments, including altitude, speed and flight attitude.)

数值计算各算法的程序,包括:牛顿迭代法,超松驰迭代法,微分法等.对于初学数值分析这门课程的人有很大的帮助.(Numerical calculation procedure of the algorithm, including: Newton iteration, ultra-relaxation iteration method, differential method and so on. Beginner numerical analysis for this course were very helpful.)