本設(shè)計(jì)基于對(duì)LabVIEW Signal Express3.0進(jìn)行分析、檢測(cè)仿真信號(hào)。實(shí)踐證明LabVIEW Signal Express是一種功能強(qiáng)大的軟件,能夠?qū)崿F(xiàn)各種硬件可以完成的任務(wù)。由于時(shí)間等關(guān)系我們只研究其擴(kuò)展部分,即調(diào)用分析VI子程序——虛擬雙通道頻譜濾波器。論文從概述界面及功能設(shè)計(jì)、軟件結(jié)構(gòu)及關(guān)鍵技術(shù)等幾個(gè)方面,具體介紹了雙通道頻譜分析濾波器的設(shè)計(jì)思想和實(shí)現(xiàn)方法。同時(shí)也介紹了LabVIEW實(shí)現(xiàn)虛擬儀器的簡(jiǎn)要原理。
關(guān)鍵詞 LabVIEW 虛擬儀器 雙通道頻譜濾波器
畢業(yè)設(shè)計(jì)說(shuō)明書(論文)外文摘要
Title LabVIEW Signal Express Analysis System
Abstract The design is based on LabVIEW Signal Express3.0 analysis and simulation of signal detection。Proved LabVIEW Signal Express is a powerful software that enables a variety of hardware to complete the task。Relationship between the time we only study the extension of that subroutine call analysis VI - virtual dual channel spectrum filter.Overview paper Specifically describes the two-channel spectrum analysis filter design and implementation methods from the interface and functional design, software architecture and key technology area. Meanwhile the paper also introduces the LabVIEW achieve brief principles of instrument software.