基于labview的科學(xué)計(jì)算器

1、1目錄目錄內(nèi)容摘要:...........................................................1關(guān)鍵詞：............................................................1Abstract:...........................................................11.緒論............

2、.................................................21.1論文的研究背景...............................................21.2儀器的發(fā)展背景...............................................21.3虛擬儀器的發(fā)展及未來(lái)前景.....................................32

3、虛擬儀器及LabVIEW的介紹..........................................52.1虛擬儀器的介紹...............................................52.2虛擬儀虛擬儀器的主要特點(diǎn).....................................52.3虛擬儀器開(kāi)發(fā)平臺(tái)LabVIEW的介紹..............................

4、62.3.1LabVIEW的界面介紹.....................................72.3.2虛擬儀器開(kāi)發(fā)平臺(tái)LabVIEW8.5的程序構(gòu)成與模塊簡(jiǎn)介........72.4LabVIEW的特點(diǎn)與發(fā)展.......................................103計(jì)算器的介紹.....................................................123.1

5、計(jì)算器的起源...............................................123.2計(jì)算器的功能類型............................................124.總體設(shè)計(jì).........................................................144.1設(shè)計(jì)思路與流程圖................................

6、...........144.2鍵入感應(yīng)....................................................154.3數(shù)字的讀入.................................................164.3.1數(shù)字1~9的鍵入........................................164.3.2數(shù)字0的鍵入.....................

7、.....................174.4操作類型....................................................184.5常用鍵的設(shè)置...............................................184.5.1小數(shù)點(diǎn)（.）...........................................184.5.2等號(hào)鍵..............

8、..................................191內(nèi)容摘要內(nèi)容摘要:本次畢業(yè)論文是基于LabVIEW的科學(xué)計(jì)算器，主要是使用LabVIEW虛擬儀器開(kāi)發(fā)環(huán)境設(shè)計(jì)出一款簡(jiǎn)易計(jì)算器，使它達(dá)到兩個(gè)數(shù)之間的四則運(yùn)算和求倒數(shù)、求開(kāi)方、取負(fù)值等一些基本簡(jiǎn)單的運(yùn)算。并對(duì)這些運(yùn)算的實(shí)現(xiàn)過(guò)程中出現(xiàn)的一些問(wèn)題使用LabVIEW程序進(jìn)行解決。編程的主體思想是對(duì)一個(gè)運(yùn)算過(guò)程的完整表述：首先輸入第一個(gè)數(shù)據(jù)，存儲(chǔ)并顯示；再是對(duì)運(yùn)算類型進(jìn)行輸入

9、并存儲(chǔ)；然后輸入第二個(gè)數(shù)據(jù)，存儲(chǔ)并顯示；最后按“=”得出結(jié)果或者是按其他運(yùn)算符號(hào)繼續(xù)進(jìn)行連續(xù)的運(yùn)算。關(guān)鍵詞：關(guān)鍵詞：LabVIEW科學(xué)計(jì)算器虛擬儀器四則運(yùn)算。Abstract:Abstract:ThispaperisbasedontheLABVIEWscientificcalculatmainlytheuseofLABVIEWvirtualinstrumentdevelopmentenvironmenttodesignasimpleca

10、lculattoachieveanumberoftwofouroperationsreciprocalsquarerootnegativefsomebasicsimplearithmetic.solvesomeoftheproblemsintheimplementationprocessoftheseoperatspracticalLABVIEWprogram.Themainideaistoprogrammingfmulationofa

11、noperationalprocessiscomplete：Thefirstinputdatastagedisplaythentooperationtypeinputstedthentheseconddatainputstagedisplayfinallyaccdingtothe“=“resultsbyotheroperationstocontinue.KeyKeywdswds：LabVIEWScientificcalculatVirt