摘要
重点探讨了基于面向对象设计思想,利用CVI控件设计调制域及脉冲分析仪主控软件的若干方法。文章主要以CVI图形控件的应用为例,介绍了如何设置Marker和坐标,捕获并动态显示Marker线与波形交点坐标值,以及正确运用库函数绘制直方图等关键技术。仿真和实验结果证明这些技术方便灵活,切实有效,具有很强的针对性和通用性。
This thesis mainly discusses some methods of designing Modulation Domain and pulse Analyser master software based on Object Oriented design idea and CVI controls. Takeing the application of CVI graph controls for example, the paper introduces following several aspects： how to set marker and coordinate property; how to capture and dynamicly display the position of intersection which intersected by marker line and waveform and how to plot the histogram by virtue of library function. Simulations and experiments prove these technologies are convenient, flexible and effective, with strong pertinence and catholicness.
出处
《中国测试技术》
2007年第3期97-100,119,共5页
CHINA MEASUREMENT & TESTING TECHNOLOGY
