基于VC++与MATLAB太阳光度计直射数据处理软件设计

Software Design for Direct Sunlight Data Processing of Sun Photometer Based on VC++ and MATLAB

以CE-318太阳光度计测量数据为原始数据,阐述利用CE-318太阳光度计直射数据反演气溶胶光学厚度的原理,并用C++语言编写软件,且尝试了通过调用MATLAB引擎作图,设计专门处理其直射数据的软件,实现由观测数据反演气溶胶光学厚度的功能。结果表明,在VISUAL C++开发环境中编写处理模块,计算出光学厚度,将结果保存为文本文件,并调用MATLAB引擎作图,画出光学厚度随时间的曲线图,以便直观地研究大气。该软件既拥有VC语言的灵活性,又能够发挥MATLAB软件的强大作图功能,最终效果得到提高,产品质量也更好。不过,软件也有不足之处,如软件界面未加以美化。另外,软件实现的功能也比较少,适用范围也因此受到很大限制。

With CE-318 sun photometer measured data as the original data,the principle of using CE-318 sun-photometer direct sunlight data to invert aerosol optical depth（AOD） was elaborated.The software was programmed in Visual C＋＋ language.And through adjusting MATLAB to design specific processing direct sunlight data software in order to realize observed data inverting AOD.The software not only has flexibility of VC language,but also can exert strong mapping function of MATLAB.The software also has some disadvantages,such as the interface isn＇t perfect,the function is less,so the application range is limited.