pwelch2

说明：  件是一款基于elei编写省市县三级联动菜单代码。(This is a three-level linkage menu code for provinces, cities and counties based on elei.)

Python to firmata protocol reader/writer

平时搜的一些相关的liunx的资料希望对初学者有帮助(Usually found some related information liunx beginners want to have to help)

生态工业园网络路径优化，节点重要度排序，级联失效(Network path optimization of eco industrial park, node importance ranking, cascading failure)

威纶通触摸屏直接控制海普蒙特变频器，可以直接控制启停和设置频率(Willon Touch Screen Direct Control Hepmont Inverter,Start-stop and setting frequency can be controlled directly.)

XML源码教材,XMLspy2006编制,供给IT爱好者参考学习!-XML source materials, XMLspy2006 preparation, and the supply of IT enthusiasts reference learning!

Radon变换，其中包含正变换逆变换以及测试用例，直接使用测试用例即可(Radon transform about forward radon transform and inverse radon transform and a example to use it)

学习C#的一个很好的demo,可以学习到很多的基础编程技巧,期待大家的学习成果!(Learning a good demo of C#, you can learn a lot of basic programming skills, look forward to your learning results!)

source code about game mobile

大一c++练习题库，题库中有所需的填空题，选择题，改错题，以及程序设计题，可供大一学子参考(Freshman c++ exercises database, questions in the library filled questions, multiple choice, error correction, and programming problems, for freshmen reference.)