对数极坐标变换

流函数，通过uv风场反演出流函数和势函数。(Stream function by u v wind inversion stream function and potential function.)

说明：  //有机会下载安装了mapwingis，试图利用MFC对其二次开发利用，可惜网上能够查到的资料多为C#，VC资料太少。 //经过几天的研究，参考了网上网友的资料，利用VC实现了mapwingis部分功能的开发，为了和我有相同需求的码农们着想， //少走弯路，特开发部分示例代码，以抛砖引玉。 // 禾呈 && 博士 2019-5-30(After several days of research, referring to the information of netizens on the internet, the development of some functions of mapwingis has been realized by VC, for the sake of farmers who have the same needs as me.)

说明：  采用基于Simulink/Stateflow 事件驱动逻辑建模与仿真环境的研究方法对汽车电动车窗的控制原理进行建模与仿真研究。在Matlab/Simulink 软件平台对电动车窗的控制逻辑进行离线仿真的验证后，得出电动车窗升降的仿真结果，最后根据控制模型进行自动代码生成。(Modeling and simulation research on the control principle of automotive electric windows is carried out based on the Simulink/Stateflow event-driven logic modeling and simulation environment. After the offline simulation of the control logic of the electric window is verified by the Matlab/Simulink software platform, the simulation results of the electric window lifting are obtained, and finally the automatic code generation is performed according to the control model.)

使用IO完成端口异步通讯的VC源代码- Uses IO to complete the port asynchronous communication the VC source code

http发报抓包程序工具的编程实现，用VC编写，有很好的学习意义。-http transmitters capturing Packet procedures programming tools, VC prepared, have a good sense of learning.

说明：  c#实现的windows系统设备管理，更好的应用c#语言(the implementation of the windows system device management, better application of c-language)

金的drude模型的模拟，对研究等离子共振有很大的帮助(The simulation of the gold drude model, plasmon resonance study of great help)

可以对应收款进行计算、提醒、打印，使用快速、便捷。vbe、宏。(Receivables can be calculated, reminded and printed.)

RAS api的MFC类封装(MFC class encapulation of RAS api)

这个可以做calipso垂直分布，是idl编程的，十分好用(This can do CALIPSO vertical distribution, IDL programming, very useful)