人機(jī)接口設(shè)備—示波器的仿真實(shí)現(xiàn)畢業(yè)設(shè)計(jì)畢業(yè)論文

摘  要
仿真是求解隨機(jī)問題的技術(shù)。隨著具有存儲功能的計(jì)算機(jī)的出現(xiàn)，計(jì)算機(jī)仿真技術(shù)越來越受到重視，現(xiàn)已被應(yīng)用于各個領(lǐng)域。本系統(tǒng)主要用于教育領(lǐng)域，形象了演示了示波器的功能，方便了老師的教學(xué)。
本文主要描述了仿真技術(shù)的基本概念以及仿真技術(shù)，介紹仿真技術(shù)在現(xiàn)實(shí)生活中的應(yīng)用實(shí)例，討論了仿真理論目前的發(fā)展?fàn)顩r、前景以及論文研究的目的和意義。
本文所設(shè)計(jì)實(shí)現(xiàn)的基于仿真技術(shù)的示波器仿真實(shí)驗(yàn)系統(tǒng)是在Visual C++6.0開發(fā)環(huán)境下編程實(shí)現(xiàn)的，利用MFC類庫和Visual C++提供的高度可視的應(yīng)用程序開發(fā)工具，在其開發(fā)的小型應(yīng)用程序平臺上實(shí)現(xiàn)示波器控制面板的繪制、位圖資源的加載，可以分別選擇單蹤波和雙蹤波的通道來實(shí)現(xiàn)不同波形的動態(tài)演示，以及實(shí)現(xiàn)雙蹤波幅值分離的設(shè)計(jì)實(shí)現(xiàn)和波形周期的增加和減小。本文的最后對設(shè)計(jì)研究工作進(jìn)行了總結(jié)，指出了研究上的不足和系統(tǒng)需要改進(jìn)的地方，說明了需要進(jìn)一步深入討論的內(nèi)容。

關(guān)鍵詞：模擬仿真；隨機(jī)問題； MFC類庫；可視化
Man-machine Interaction Equipment-Oscilloscope Simulation
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 
目    錄

1 引言 1
1.1 仿真理論的發(fā)展 1
1.2 計(jì)算機(jī)仿真技術(shù) 1
1.3 計(jì)算機(jī)仿真應(yīng)用實(shí)例 2
1.4 論文的目的及意義 2
2 系統(tǒng)的總體設(shè)計(jì) 3
2.1 系統(tǒng)功能說明 3
2.2 開發(fā)運(yùn)行平臺選擇及分析 3
2.2.1 實(shí)現(xiàn)系統(tǒng)的硬件環(huán)境 3
2.2.2 實(shí)現(xiàn)系統(tǒng)的軟件環(huán)境 4
2.2.3 實(shí)現(xiàn)系統(tǒng)的理論基礎(chǔ) 4
3 示波器仿真系統(tǒng)的實(shí)現(xiàn) 4
3.1 應(yīng)用程序平臺基本框架的建立 4
3.1.1 添加消息處理函數(shù) 6
3.1.2 添加成員變量 8
3.1.3 添加RECOURCE資源 9
3.1.4 定時器成員函數(shù) 10
3.1.5 通道的選擇 10
3.1.6 BUTTON單擊事件的設(shè)計(jì) 11
3.2 曲線面板的設(shè)計(jì) 14
3.2.1 位圖資源及其應(yīng)用 14
3.2.2 圖形刷新 16
3.2.3 獲取設(shè)備環(huán)境 18
3.2.4 映射模式 19
3.2.5 繪圖工具 21
3.3 本章小節(jié) 23
4 系統(tǒng)運(yùn)行結(jié)果及工作總結(jié) 23
4.1 系統(tǒng)運(yùn)行結(jié)果 23