使用 Adaboost 的人脸检测

用winform窗口制作的一个贪吃蛇小游戏，游戏功能比较完善； 自己设计加入了传送门和炸弹，增添了趣味性。

TI430单片机异步串行通信程序（地址位模式多机通信）(TI430 single chip asynchronous serial communication program (address-bit mode multi-machine communication))

任务：实现Dijkstra算法 工程名：Project_ShortestPath 要求：实现Dijkstra算法，算法主体写在CGraph类中；要求是从command窗口中输入源节点编号，并在command窗口中输出从源节点到所有目的节点的最短路长及最短路。注：要输出整条路径，而不仅仅是前一跳，也不允许逆序输出。 (Task: Dijkstra' s algorithm to achieve the project name: Project_ShortestPath requirements: achieve Dijkstra algorithm, the algorithm written in the body CGraph class requires input from the command window, the source node number, and in the command window, all of the output from the source node to the destination node shortest long and the shortest. Note: To export the entire path, not just before the jump, do not allow reverse output.)

说明：  基于生态平衡的原理，计算隧道的平衡涌水量(Calculate the equilibrium water inflow of the tunnel)

一号店API2.0最新SDK。附新版api接口地址：http://openapi.yihaodian.com/forward/inshop/apiHomePage.html (One shop API2.0 latest the SDK. With the new version of api interface address: http://openapi.yihaodian.com/forward/inshop/apiHomePage.html)

说明：  BC26芯片，NB-IOT，实现与云服务之间的TCP通讯(Bc26 chip, nb-iot, to achieve TCP communication with cloud services)

气源环境监控系统设计与实现Air Supply Design and implementation of environmental monitoring system(Air Supply Design and implementation of environmental monitoring system)

整理的基于野火学习板的stm32资料，含程序代码、pdf教程、原理图、软件、手册资料(This package is including the learning doc./program and others something about YeHuo STM32)

实现PID自动控制，用C#实现无负压供电(Realization of PID automatic control and non-negative voltage power supply with C#)

图片文字 合成实例