UPF_HVDC

说明：  cadence spice 仿真 buck 模型，基于555(cadence spice simulation buck mode based on 555)

[stm32] SIM808模块之发短信GPSTCPHTTP研究(Research on short message GPSTCPHTTP of [stm32] SIM808 module)

说明：  微机保护MATLAB小程序，用于分析线路中距离保护相关事情(Matlab program of microcomputer protection)

桌面小游戏,十分适合办公室消遣娱乐.游戏方法:5子连线就OK!颜色:红,黄,蓝,绿,紫等等.建议色盲.色弱不要去玩-desktop small game that is well suited to the Office of entertainment. Game : 5-link on the OK! Colors : red, yellow, blue, green, purple and so on. Recommendations color blindness. Cure will not play

这是一份tex文档，对于写论文很有帮助,希望要写论文的小伙伴们有缘看见。(A piece of document)

(You should upload 5 codes/documentsssssssay online to activate your account)

说明：  c#复习题练习，通过本练习题可以进一步巩固c#相关知识结构。(C# review exercises, through this exercise can further consolidate the knowledge structure of c#.)

大量的DOS批处理源代码，功能设计各个方面，对学习很有用(A large number of DOS batch source code, functional design in all aspects of learning useful)

以船舶雷达射频前端电路为对象，基于RF工具箱设计雷达射频前端电路仿真系统(Taking the RF front-end circuit of the ship radar as the object, based on the RF toolbox design radar radio frequency front-end circuit simulation system)

说明：  基于简单萤火虫算法设计的例程，选择了几个测试函数进行算法搜索结果的检验(Routine design based on simple firefly algorithm. The contents, mathematical model and algorithm design of simple firefly algorithm.)