仿真是求解随机问题的技术。随着具有存储功能的计算机的出现，计算机仿真技术越来越受到重视，现已被应用于各个领域。本系统主要用于教育领域，形象了演示了示波器的功能，方便了老师的教学。

本文主要描述了仿真技术的基本概念以及仿真技术，介绍仿真技术在现实生活中的应用实例，讨论了仿真理论目前的发展状况、前景以及论文研究的目的和意义。

本文所设计实现的基于仿真技术的示波器仿真实验系统是在Visual C++6.0开发环境下编程实现的，利用MFC类库和Visual C++提供的高度可视的应用程序开发工具，在其开发的小型应用程序平台上实现示波器控制面板的绘制、位图资源的加载，可以分别选择单踪波和双踪波的通道来实现不同波形的动态演示，以及实现双踪波幅值分离的设计实现和波形周期的增加和减小。本文的最后对设计研究工作进行了总结，指出了研究上的不足和系统需要改进的地方，说明了需要进一步深入讨论的内容。

 

关键词：模拟仿真；随机问题； MFC类库；可视化

Abstract

Simulation technology is a skill to solve random problem. With the memory function of the computer, computer simulation technology has been widely applied in various fields. The system is mainly used for teaching and the visualized demonstration of the oscilloscope functions will facilitate the teacher's teaching.

The thesis describes the basic concepts of simulation technology. And with application examples in real life about simulation, it discusses the current development situation and prospects of simulation technology, as well as the purpose and significance of the research in the thesis.

The oscilloscope simulation system which based on simulation technology in the thesis is in Visual C + + 6.0 Programming environments. Using MFC and Visual C + + which provide a high degree of visual application development tools, the system can   achieve such functions: the drawing of oscilloscope‘s control panel, the loading of bitmap resources, the dynamic displaying of different waveform with single-track and double-track channel respectively, and the achievement of amplitude separation and the variation of time cycle of the wave of double-track. Finally, the thesis concludes for the research, and points out the lack of the system and the content for discussing further.

 

Key words: Simulation; Random Problem; MFC; Visualization