基于LabVIEW的虚拟数字示波器的设计与实现

本文详细介绍现代计算机技术与仪器技术深层次结合产物-虚拟仪器的基本概念、构成、优点,同时介绍在实验测量、工业自动化和数据分析领域起重要作用的图形化编程语言LabVIEW,在此基础上结合一个虚拟数字示波器的设计与实现过程的实例,具体阐述使用开发软件工具LabVIEW进行虚拟仪器设计的方法、步骤与实现技术,借此展望虚拟仪器具有的广阔应用前景和巨大潜在经济效益.

DESIGN AND COMPLETION OF VIRTUAL DIGITAL OSCILLOGRAPH BASED ON LABVIEW

The article explicates the virtual instrument, which is the outcome of modern computer technology and instrument technology, about fundamental conceptions, components and advantages in details, at the same time accounts for the programme language——LabVIEW, which is important in the experiment measure,industry automatization and data analysis areas. On the basis of this,combining an example of designing and completing a virtual digital oscillograph ,concretely expounds the methods,steps and technologies on how to use LabVIEW to design the virtual instrument. All of this makes out an expection that virtual instrument has a bright future and contains huge economic profits.