摘要
介绍了Qwt类库在数值模拟软件中的开发方法。首先简要介绍了开发工具Qt和图形库Qwt,然后给出数值模拟软件的可视化分析,最后重点阐述了实现Qwt云图绘制功能的关键技术。通过Qwt在软件中的应用,实现了计算数据的可视化,并取得了良好的云图可视化效果。基于Qwt的开发结果表明,Qwt在数值模拟软件后处理的开发中具有很强的优势。
The exploitation methods of numerical simulation software based on class libraries Qwt are introduced. The development tool Qt and graphic library Qwt are presented briefly. The visualization analysis about the numerical simulation software is described. The key technology to achieve the spectrogram drawing function of Qwt is elaborated. With the application of Qwt in the software,the visualization of the calculated data was realized. The development result of Qwt shows that Qwt has strong superiority in the development of numerical simulation software postprocessing.
出处
《现代电子技术》
2014年第14期100-102,106,共4页
Modern Electronics Technique
关键词
QT
Qwt
数值模拟软件
二维云图
Qt
Qwt
numerical simulation software
two-dimensional spectrogram
