關(guān)于Labview的外文翻譯

1、 labviewlabview is a highly productive graphical programming language for building data acquisition an instrumentation systems.with labview, you quickly create user interfaces that give you interactive control of your software system. to specify your system functionality,you simply assemble block di

2、agrams - a natural design notation for scientists and engineers. tis tight integration with measurement hardware facilitates rapid development of data acquisition ,analysis,and presentation solutions.labview contains powerful built -in measurement analysis and a graphical compiler for optimum perfor

3、mance. labview is available for windows 2000/nt/me/9x, mac os, linux, sun solaris, and hp-ux, and comes in three different development system options.faster developmentlabview accelerates development over traditional programming by 4 to 10 times! with the modularity and hierarchical structure of lab

4、view, you can prototype ,design, and modify systems in a short amount of time. you can also reuse labview code easily and quickly in other applications.better investment using a lab view system, each user has access to a complete instrumentation laboratory at less than the cost of a single commercia

5、l instrument. in addition, user configurable labview systems are flexible enough to adapt to technology changes, resulting in a better bong-term investment.optimal performance all labview applications execute at compiled speed for optimal performance. with the labview professional development system

6、 or application builder, you can build stand-alone executables or dlls for secure distribution of your code. you can even create shared libraries or dlls to call labview code from other programming languages.open development environment with the open development environment of labview, you can conne

7、ct to other applications through activex, the web, dlls, shared libraries, sql(for databases), datasocket, tcp/ip,and numerous other protocols.use labview to quickly create networked measurement and automation systems that integrate the latest technologies in web publishing and remote data sharing.

8、labview also has driver libraries available for plug-in data acquisition, signal conditioning , gpib,vxi,pxi, computer-based instruments,serial protocols, image acquisition, and motion control. in addition to the labview development systems, national instruments offers a variety of add-on modules an

9、d tool sets that extend the functionality of labview .this enables you to quickly build customizable, robust measurement and automation systems.labview datalogging and supervisory control module for high channel count and distributed applications, the labview datelogging and supervisory control modu

10、le provides a complete solution. this module delivers i/o management, event logging and alarm management, distributed logging, historical and real-time trending, built-in security, configurable networking features, opc device connectivity, and over 3,300 built-in graphics.labview real-timefor applic

11、ations that require real-time performance, national instruments offers labview real-time. labview real-time downloads standard labview code to a dedicated hardware target running a real-time operating system independent from windows.labview vision development module the labview vision development mo

12、dule is for scientists, automation engineers,and technicians who are developing labview machine vision and scientific imaging applications. the labview vision development module includes imaq vision, a library of vision functions, and imaq vision builder, an interactive environment for vision applic

13、ations. unlike any other vision products, imaq vision builder and imaq vision work together to simplify vision software development so that you can apply vision to your measurement and automation applications. countless applicationslabview applications are implemented in many industries worldwide in

14、cluding automotive, telecommunications, aerospace, semiconductor, electronic design and production, process control, biomedical, and many others, applications cover all phases of product development from research to design to production and to service. by leveraging labview throughout your organizat

15、ion you can save time and money by sharing information and software.test and measurement labview has become an industry-standard development tool for test and measurement applications. with test stand, labview-based test programs, and the industrys largest instrument driver library, you have a singl

16、e, consistent development and execution environment for your entire system.process control and factory automationlabview is used in numerous process control and factory automation applications.many scientists and engineers look to labview for the high speed, high channel count measurement and contro

17、l that graphical programming offers.for large, complex industrial automation and control applications, the labview data logging and supervisory control module provides the same graphical programming as labview, but is designed specifically for monitoring large numbers of i/o points, communicating wi

18、th industrial controllers and networks, and providing pc-based control.machine monitoring and control labview is ideal for machine monitoring and predictive maintenance applications that need deterministic control, vibration analysis, vision and image processing, and motion control. with the labview

19、 platform of products including labview real-time for real-time deterministic control and the labview data logging and supervisory control module, scientists and engineers can create powerful machine monitoring and control applications quickly and accurately.research and analysisthe integrated labvi

20、ew measurement analysis library provides everything you need in an analysis package. scientists and researchers have used labview to analyse and compute real results for biomedical, aerospace, and energy research applications, and in numerous other industries. the available signal generation and pro

21、cessing, digital filtering, windowing, curve-fitting, for specialized analysis, such as joint time-frequency analysis, wavelet,and model-based spectral analysis, labview offers the specially designed signal processing toolset.the sound and vibration toolset offers octave analysis, averaged and nonav

22、eraged frequency analysis, transient analysis, weighted filtering, and sound-level measurement, and more.draw your own solutionwith labview, you build graphical programs called virtual instruments (vis) instead of writing text-based programs. you quickly create front panel user interfaces that give

23、you the interactive control of your system. to add functionality to the user interface, you intuitively assemble block diagrams- a natural design notation for engineers and scientists.create the front panelon the front panel of your vi, you place the controls and data displays for your system by sel

24、ecting ob jects from the controls palette, such as numeric displays, meters, gauges, thermometers, leds, charts,and graphs.when you complete and run your vi,you use the front panel to control your system whether you move a slide, zoom in on a graph, or enter a value with the keyboard.construct the g

25、raphical block diagramto program the vi, you construct the block diagram without worrying about the syntactical details of text-based programming languages. you do this by selecting objects (icons) from the functions palette and connecting them together with wires to transfer data among block diagra

26、m objects. these objects include simple arithmetic functions, advanced acquisition and analysis routines, network and file i/o operations, and more.dataflow programming labview uses a patented dataflow programming model that frees you from the linear architecture of text-based programming languages.

27、 because the execution order in labview is determined by the flow of data between nodes,and not by sequential lines of text,you can create block diagrams that execute multiple operations in parallel. consequently, labview is a multitasking system capable of running multiple execution threads and mul

28、tiple vis in parallel.modularity and hierarchylabview vis are modular in design, so any vi can run by itself or as part of another vi. you can even create icons for your own vis, so you can design a hierarchy of vis that serve as application building blocks. you can modify, interchange, and combine

29、them with other vis to meet your changing application needs.graphical compiler in many applications, execution speed is critical. labview is the only graphical programming system with a compiler that generates optimized code with execution speeds comparable to compiled c programs. you can even use t

30、he labview profiler to analyse and optimize time-critical operations. consequently, you increase your productivity with graphical programming without sacrificing execution speed.measurements and mathematicslabview includes a variety of other measurement analysis tools. examples include curve fitting

31、, signal generation, peak detection, and probability and statistics. measurement analysis functions can determine signal characteristics such as dc/rms levels, total harmonic distortion (thd),impulse response, frequency response, and cross-power spectrum. labview users can also deploy numerical tool

32、s for solving differential equations, optimization, root finding, and other mathematical problems.in addition, you can extend these built-in capabilities by entering matlab or hiq scripts directly in your labview programs. for charting and graphing, you can rely on the built-in labview 2d and 3d vis

33、ualization tools. 2d tools include features such as autoscaling x and y ranges, reconfigurable attributes (point/line styles, colors, and more)and cursors, microsoft windows users can employ opengl-based 3d graphs and then dynamically rotate, zoom, and pan these graphs with the mouse.development sys

34、tem the labview professional development system facilitates the development of high-end, sophisticated instrumentation systems for developers working in teams, users developing large suites of vis, or programmers needing to adhere to stringent quality standards.built on the full development system,

35、the professional development system also includes the labview application builder for building stand-alone executables and shared libraries (dlls）and creating distribution kits. in addition, the development system furnishes source code control tools and offers utilities for quantitatively measuring

36、the complexity of your applications. with graphical differencing, you can quickly identify both cosmetic and functional differences between two labview applications.we include programming standards and style guides that provide direction for consistent labview programming methodology. the system als

37、o contains quality standards documents that discuss the steps labview users must follow to meet internal regulations or fda approval. the professional development system operates on windows 2000/nt/me/9x,mac os, hp-ux, and linux.labview full development systemthe labview full development system equi

38、ps you with all of the tools you need to develop instrumentation systems. it includes gpib, visa, vxi, rs-232, daq, and instrument driver libraries for data acquisition and instrument control. the measurement analysis add dc/rms measurements, single tone analysis, harmonic distortion analysis, sinad

39、 analysis, limit testing, signal generation capabilities, signal processing, digital filtering, windowing, curve fitting, statistics, and a myriad of linear algebra and mathematical functions. the development system also provides functions for direct access to dlls, activex, and other external code.

40、 other features of the system include web publishing tools, advanced report generation tools, the ability to call matlab and hiq scripts, 3d surface, line, and contour graphs, and custom graphics and animation. the full development system operates on windows 2000/nt/me/9x, mac os, hp-ux, and linux.l

41、abview base package use the labview base package, the minimum labview configuration, for developing data acquisition and analysis, instrument control, and basic data presentation. the base package operates on windows 2000/nt/me/9x.debug license for labviewif you deploy labview applications, includin

42、g labview tests for use with test stand, the debug license allows you to install the labview development system on the target machines so you can step into your test code for complete test debugging. this license is not intended for program development.虛擬儀器（labview）虛擬儀器是一種高效用于構(gòu)建數(shù)據(jù)采集與監(jiān)測(cè)系統(tǒng)圖形化編程語言。使用虛擬

43、儀器，您快速創(chuàng)建用戶界面，讓您交互控制您的軟件系統(tǒng)。要指定您系統(tǒng)的功能，您只需裝配塊關(guān)系圖一種自然的設(shè)計(jì)表示科學(xué)家和工程師。測(cè)量硬件緊密集成方便了數(shù)據(jù)采集、分析與演示文稿解決方案的快速發(fā)展。虛擬儀器包含強(qiáng)大的內(nèi)置度量分析和一個(gè)圖形的編輯器實(shí)現(xiàn)最佳性能。虛擬儀器是使用于windows 2000/nt/me/9x、mac os、linux、sun solaris 和hp-ux，有三種不同的開發(fā)系統(tǒng)選項(xiàng)。更快地發(fā)展虛擬儀器通過加快發(fā)展了對(duì)傳統(tǒng)的編程提升了4至10倍！使用模塊化和層次結(jié)構(gòu)的虛擬儀器，可以原型，設(shè)計(jì)，并且在一個(gè)短時(shí)間內(nèi)修改系統(tǒng)。您也可以重用虛擬儀器代碼輕松快速地在其他應(yīng)用程序中應(yīng)用。更好

44、的投資使用虛擬儀器系統(tǒng)，每個(gè)用戶有權(quán)訪問單一的商業(yè)文書的成本低于一個(gè)完整的檢測(cè)實(shí)驗(yàn)室。此外，用戶還可配置的虛擬儀器系統(tǒng)足夠的靈活性，從而更好地長(zhǎng)期投資的技術(shù)變化與適應(yīng)。優(yōu)化性能虛擬儀器的所有應(yīng)用程序執(zhí)行以獲得最佳性能的編譯速度。用虛擬儀器專業(yè)開發(fā)系統(tǒng)或應(yīng)用程序生成器，可為您的代碼的安全通訊生成獨(dú)立可執(zhí)行文件或dll。您甚至可以創(chuàng)建共享的庫或從其他編程語言中調(diào)用虛擬儀器代碼的dll。開放的開發(fā)環(huán)境用虛擬儀器在開放開發(fā)環(huán)境，您可以連接到通過activex、web、dll、共享的庫、sql（數(shù)據(jù)庫）、datasocket、tcp/ip和許多其他協(xié)議的其他應(yīng)用程序。虛擬儀器用于快速創(chuàng)建網(wǎng)絡(luò)的測(cè)量和we

45、b發(fā)布和遠(yuǎn)程數(shù)據(jù)共享最新的科技集成的自動(dòng)化系統(tǒng)。虛擬儀器也可以用于插件數(shù)據(jù)采集、信號(hào)調(diào)理、gpib、vxi、pxi、基于計(jì)算機(jī)的儀器、串行協(xié)議、圖像采集和運(yùn)動(dòng)控制的驅(qū)動(dòng)程序。除了在虛擬儀器的開發(fā)系統(tǒng)國(guó)家儀器還提供多種附加模塊和擴(kuò)展功能的虛擬儀器的工具集。這使您可以快速構(gòu)建可定制、魯棒的測(cè)量和自動(dòng)化系統(tǒng)。虛擬儀器數(shù)據(jù)記錄和監(jiān)督控制模塊高通道數(shù)的分布式應(yīng)用程序日志記錄的虛擬儀器數(shù)據(jù)和監(jiān)督控制模塊，提供了一個(gè)完整的解決方案。此模塊提供了i/o管理、事件日志和警報(bào)管理、分布式日志記錄、歷史和實(shí)時(shí)趨勢(shì)分析、內(nèi)置安全、網(wǎng)絡(luò)功能，可配置、opc設(shè)備的連接和超過3,300內(nèi)置圖形。實(shí)時(shí)虛擬儀器對(duì)于需要實(shí)時(shí)性能

46、的應(yīng)用國(guó)家儀器，提供了實(shí)時(shí)虛擬儀器。虛擬儀器從windows運(yùn)行獨(dú)立的實(shí)時(shí)操作系統(tǒng)實(shí)時(shí)下載標(biāo)準(zhǔn)虛擬儀器代碼到專用的硬件目標(biāo)。虛擬儀器視覺開發(fā)模塊虛擬儀器視覺開發(fā)模塊是為科學(xué)家、自動(dòng)化的工程師和技術(shù)人員正在開發(fā)虛擬機(jī)器視覺和科學(xué)的圖像處理應(yīng)用程序。虛擬儀器視覺開發(fā)模塊包括imaq視覺，視覺的函數(shù)庫和imaq視覺一起工作來簡(jiǎn)化視覺軟件開發(fā)，以便您可以應(yīng)用視覺測(cè)量和自動(dòng)化應(yīng)用程序。廣泛的應(yīng)用在很多行業(yè)全球包括汽車、電訊、航空航天、半導(dǎo)體、電子設(shè)計(jì)和生產(chǎn)、過程控制生物醫(yī)學(xué)，以及許多其他實(shí)現(xiàn)虛擬儀器的應(yīng)用程序。應(yīng)用程序覆蓋產(chǎn)品從設(shè)計(jì)到生產(chǎn)和服務(wù)的研究開發(fā)的所有階段。利用虛擬儀器在整個(gè)組織您可以節(jié)省時(shí)間和

47、金錢的共享信息和軟件。測(cè)試與測(cè)量虛擬儀器已經(jīng)成為一個(gè)行業(yè)標(biāo)準(zhǔn)開發(fā)工具，用于測(cè)試和測(cè)量的應(yīng)用程序。與試驗(yàn)臺(tái)，基于虛擬儀器的測(cè)試的程序和業(yè)界最大檢測(cè)驅(qū)動(dòng)程序庫，為您的整個(gè)系統(tǒng)有一個(gè)單一、一致的開發(fā)和執(zhí)行環(huán)境。過程控制和工廠自動(dòng)化在眾多的過程控制與工廠自動(dòng)化應(yīng)用中使用虛擬儀器。很多科學(xué)家和工程師希望虛擬儀器的高速度、高通道累計(jì)測(cè)量和控制該圖形編程提供。大型、復(fù)雜工業(yè)自動(dòng)化和控制應(yīng)用程序，為日志記錄的虛擬儀器數(shù)據(jù)和監(jiān)督控制模塊提供相同圖形編程作為虛擬儀器，但專門用于監(jiān)視大量的i/o點(diǎn)、工業(yè)控制器和網(wǎng)絡(luò)，溝通和提供基于pc的控制。計(jì)算機(jī)檢測(cè)與控制虛擬儀器是計(jì)算機(jī)檢測(cè)和預(yù)測(cè)性維護(hù)應(yīng)用程序需要具有確定性控制

48、、振動(dòng)分析、視覺和圖像處理，和運(yùn)動(dòng)控制的理想選擇。產(chǎn)品包括虛擬儀器實(shí)時(shí)確定性實(shí)時(shí)控制和日志記錄的虛擬儀器數(shù)據(jù)及監(jiān)督控制模塊的該虛擬儀器平臺(tái)與科學(xué)家和工程師可以快速而準(zhǔn)確地創(chuàng)建功能強(qiáng)大的計(jì)算機(jī)監(jiān)視和控制應(yīng)用程序。研究與分析集成的虛擬儀器測(cè)量分析庫提供了一個(gè)分析軟件包中的所需的一切?？茖W(xué)家和研究人員已用虛擬儀器來分析和計(jì)算的實(shí)際結(jié)果生物醫(yī)學(xué)，航天和能源研究應(yīng)用程序，和很多其它行業(yè)?？捎玫男盘?hào)的生成和處理、數(shù)字濾波、窗口、曲線的擬合和限制掩碼測(cè)試功能列出的聯(lián)合時(shí)-頻分析，小波，并基于模型的虛擬頻譜分析提供特別設(shè)計(jì)的信號(hào)處理工具集。聲音和振動(dòng)工具集提供octave分析，平均和非平均的頻率分析、瞬態(tài)分析、加權(quán)的篩選，與聲級(jí)測(cè)量，等等。繪制自己的解決方案虛擬儀器，使用中，您將構(gòu)建稱為虛擬儀器（vis）的而不是編寫基于文本的程序的圖形程序。您快速創(chuàng)建前面板的用戶界面為您提供您的系統(tǒng)的交互式控件的用戶界面。將功能添加到用戶界面，您直觀地裝配塊關(guān)系圖一種提供給工程師和科學(xué)家自然的設(shè)計(jì)表示法。創(chuàng)建前面板您的虛擬儀器的前面板上，控件和數(shù)據(jù)顯示為您的系統(tǒng)通過放置在控件調(diào)色等數(shù)字顯示、米、儀表、溫度計(jì)、指示燈、圖表和圖表中選擇對(duì)象。當(dāng)您完成運(yùn)行您的虛擬儀器時(shí)您使用前面板來控制您的系統(tǒng)是否移動(dòng)放大的圖形，或輸入用鍵盤的值。構(gòu)建該圖形的框圖要在虛擬儀器進(jìn)行編程您需要構(gòu)建塊關(guān)系圖無需擔(dān)心的基于文本的編程語