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LabVIEW-virtual-instrument

于 2012-06-05 发布文件大小:1113KB

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虚拟仪器是现代测量技术和计算机技术相结合的产物，标志着自动测试与电子测试仪器领域技术发展的一个崭新方向．随着信息技术和计算机技术的高速发展，数字信号处理作为一门新兴的学科，其重要性日益在各个领域的应用中体现出来。本文介绍了利用LabVIEW 图形编程语言进行虚拟仪器开发的方法，设计了一种基于PC机声卡的虚拟示波器，说明了虚拟仪器在现代测试领域中的重要地位以及其广阔的发展前景．从某种意义上说，“软件就是仪器”。(Virtual instrument is the produce that merges the computer technology and measurement technique．It stands for a brand new development directory in the field of auto-measurement and electronic measurement。 With the rapid development of information technology and the computer technology, the digital signal processing takes an emerging discipline, its importance displays day by day in each domain application. This article introduces how to develop virtual instruments using graph programming language-LabVIEW ,designs a virtual signal displayer based on PC and explains the important part and wide development prospects of virtual instrument in modern measurement technique field． In a sense, “The software is an instrument”.)

文件列表：

LabVIEW virtual instrument.doc,1808896,2012-05-29

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好用的EXCEL数据保存-3
学习LaBVIEW数据保存至EXCEL的很好的案例。(It is about how to save LabVIEW data in CSV.)

2017-09-27 10:31:28下载

积分：1
菜单
说明：一个可以通过菜单选择来显示特定内容的小程序(An applet that can display specific content through menu selection)

2019-11-16 12:33:20下载

积分：1
例6.4 提取指定的波形数据
提取指定的波形数据,程序为《labview2015程序设计从入门到精通》内的例程，labview2015编译环境下编写的程序，对初学者很有用(Extract the specified waveform data, the program for "labview2015 programming from entry to master" routines, labview2015 compiler environment written procedures, useful for beginners)

2017-10-21 18:31:33下载

积分：1
program
锁相技术在测控、通信、数字信号处理等众多领域得到了广泛的应用。虚拟锁相环成为锁相环发展趋势之一，根据锁相环路的基本组成及原理，利用LabVIEW软件提供的强大的数值计算和信号分析等能力对锁相环进行设计。实验和仿真结果表明该软件锁相环具有较好的捕获和跟踪性能。利用软件实现的锁相环比硬件锁相环具有更好的灵活性和通用性，同时具有结构简单、参数设计灵活等优点。(Lock-in technique in many areas of monitoring and control, communications, digital signal processing, has been widely used. Became one of the virtual phase-locked loop phase-locked loop trends, according to the basic principles of composition and phase-locked loop, using LabVIEW software provides powerful numerical calculation and signal analysis capabilities such as phase-locked loop design. Experimental and simulation results show that the software PLL has a better acquisition and tracking performance. Use of software than hardware locked loop PLL has better flexibility and versatility, but also has a simple structure, flexible design parameters, etc..)

2020-10-11 13:47:32下载

积分：1
Harmonic Analyze
基于NI的LABVIEW开发平台的谐波分析(Harmonic Analysis of LABVIEW Development Platform Based on NI)

2021-01-19 14:08:43下载

积分：1
labviewserial
使用labview编程实现的串口通信，通过串口发送的命令控制相关设备进行数据传输和处理(Serial communication using LabVIEW programming, data transmission and processing through the serial port to send commands to control devices)

2016-03-16 14:03:38下载

积分：1
Intelligent-deceleration-system
基于LABVIEW的两辆模拟车在运行，当后车有超越前车的可能时，自动减速，有用到LABVIEW的多处知识(LABVIEW-based simulations of two cars running after the car when overtaking vehicles when possible, automatic deceleration and useful knowledge to many of LABVIEW)

2013-11-20 20:10:59下载

积分：1
serial
用labwindows/CVI编写的一个串口小助手，可以根据下位机进行串口设置，实现不定长数据的收发。(a serial assistant with labwindows/CVI, can set the serial ports, transport variable length data.)

2013-10-23 18:30:35下载

积分：1
XML2Excel
利用Labview平台，实现了指定格式的xml与xls文件的互转功能，其中xml端利用Labview内部函数，xls端利用下载的dll函数。虽然不是通用互转系统，但仍然对labvie环境下xml编程和excel编程很有帮助。(The the Labview platform to achieve a specified format xml with the xls file Huzhuan function, in which the xml end to using Labview internal function, xls to end the use of the downloaded dll function. Although not the Universal Huzhuan system, but still helpful the xml programming labvie environment and excel programming.)

2012-09-04 11:55:58下载

积分：1
labviewTCPchatting
此程序是基于labview的tcp/ip控件设计的多功能聊天软件，类QQ，可以进行文本、图片、文件等传输，可以在局域网、广域网内进行传输，具有很好的适用性，可以进行课程设计或毕业设计(This procedure is based on the labview tcp/ip control design versatility chat software, classes QQ, can be text, images, documents, etc. transfer, can be transmitted within a LAN, WAN, with good applicability and can be curriculum design or graduation)

2020-11-20 20:49:36下载

积分：1

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