【正文】
he reason. At the same time only with efficient software, modular I / O hardware and software and hardware platform for the integration of the three major ponents, in order to give full play to the virtual instrument technology of high performance, scalability, less development time, as well as excellent integration of these four advantages. Virtual instrument is one of the prominent characteristics is to a large extent with system software upgrade replacement equipment hardware replacement, it will save a lot of capital investment, on behalf of the instrument technology development direction. Now, virtual instrument has been in very large scale integrated circuit testing, analog / digital circuit testing, modern test household appliances, electronic ponents, power electronic device test as well as military, aerospace, biomedical, factory testing, electrical technology in the field of mobile site testing application. Based on virtual instrument technology equipment still requires the use of a data acquisition card data collection work, for further analysis and processing system. Keywords: LabVIEW, Virtual instrument, Virtual oscilloscope 基于 LabVIEW 的 虛擬示波器設(shè)計(jì) III 目錄 摘 要 .................................................................................................................................................................I Abstract ........................................................................................................................................................ II 目錄 ................................................................................................................................................................III 第 1 章 虛擬儀器技術(shù) ................................................................................................................................ 1 虛擬儀器的概念 .................................................................................................................................. 1 虛擬儀器的構(gòu)成和特點(diǎn) ..................................................................................................................... 1 虛擬儀器研究背景和發(fā)展趨勢(shì) ......................................................................................................... 2 虛擬儀器在各個(gè)領(lǐng)域的應(yīng) 用 ............................................................................................................. 2 第 2 章 LabVIEW........................................................................................................................................... 4 LabVIEW 的概述 ................................................................................................................................ 4 LabVIEW 的基本構(gòu)成 ....................................................................................................................... 4 LabVIEW 的軟件設(shè)計(jì)基本原理 ....................................................................................................... 5 LabVIEW 的運(yùn)行和調(diào)試 ................................................................................................................... 5 LabVIEW 的運(yùn)行 ............................................................................................... 5 LabVIEW 的調(diào)試 ............................................................................................... 6 第 3 章 虛擬示波器的設(shè)計(jì) .......................................................................................................................... 7 示波器的基本功能介紹 ........................................