基于labview的科學(xué)計算器

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.....................................52.3虛擬儀器開發(fā)平臺LabVIEW的介紹..............................

4、62.3.1LabVIEW的界面介紹.....................................72.3.2虛擬儀器開發(fā)平臺LabVIEW8.5的程序構(gòu)成與模塊簡介........72.4LabVIEW的特點與發(fā)展.......................................103計算器的介紹.....................................................123.1

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

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（.）...........................................184.5.2等號鍵..............

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)計算器，主要是使用LabVIEW虛擬儀器開發(fā)環(huán)境設(shè)計出一款簡易計算器，使它達(dá)到兩個數(shù)之間的四則運算和求倒數(shù)、求開方、取負(fù)值等一些基本簡單的運算。并對這些運算的實現(xiàn)過程中出現(xiàn)的一些問題使用LabVIEW程序進(jìn)行解決。編程的主體思想是對一個運算過程的完整表述：首先輸入第一個數(shù)據(jù)，存儲并顯示；再是對運算類型進(jìn)行輸入

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

10、lculattoachieveanumberoftwofouroperationsreciprocalsquarerootnegativefsomebasicsimplearithmetic.solvesomeoftheproblemsintheimplementationprocessoftheseoperatspracticalLABVIEWprogram.Themainideaistoprogrammingfmulationofa

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