Goaf of Coal mine

显示系统时钟的程序-display system clock procedures

迷宫游戏-maze games ................. .......

在ucGUI嵌入式平台下开发的俄罗斯方块,代码精简-Russian block developped under ucGUI embedded platform

《推荐系统实践》作者：项亮； 书籍全部章节配套源代码； 仅供学习分享，如有侵权立刻删除。(Author of Recommendation System Practice: Xiang Liang; All chapters of the book are accompanied by source code. For learning and sharing only. If there is any infringement, delete it immediately.)

电力电子课程设计中boost电路的matlab仿真模型(Matlab simulation model of boost circuit in course design of power electronics)

支持DL-T2007协议的多功能电能表调试(Debugging of Multifunctional Watt-hour Meter Supporting DL-T2007 Protocol)

牛顿-拉夫逊法潮流计算程序-Newton- Raphson load flow calculation program

使用windows系统中的毫秒时间，并测试系统空循环n次所需时间。-use of the Windows system millisecond time, and to test the air circulation system n times the required time.

powerworld中文实验指导书，包括5节点系统的潮流分析和暂态分析，帮助快速入门(powerworld Chinese experiment instructions, including a 5-node system trend analysis and transient analysis help QuickStart)

VB制作--不可思议的3D飞机游戏,好东西-VB production-- incredible 3D aircraft games, good things