[1]武一,戎向向.基于LabVIEW9.0的虚拟信号发生器的设计[J].计算机技术与发展,2013,(02):181-184.
　WU Yi,RONG Xiang-xiang.Design of Virtual Signal Generator Based on LabVIEW9. 0[J].,2013,(02):181-184.
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基于LabVIEW9.0的虚拟信号发生器的设计()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2013年02期
页码:
181-184
栏目:
应用开发研究
出版日期:
1900-01-01

文章信息/Info

Title:
Design of Virtual Signal Generator Based on LabVIEW9. 0
文章编号:
1673-629X（2013）02-0181-04
作者:
武一; 戎向向
河北工业大学 信息工程学院
Author(s):
WU Yi; RONG Xiang-xiang
关键词:
虚拟仪器技术; LabVIEW; 信号发生器
Keywords:
virtual instrument technology; LabVIEW; signal generator
文献标志码:
A
摘要:
文中简要地介绍了虚拟仪器和LabVIEW的概念及特点,并应用虚拟仪器技术LabVIEW9.0软件开发平台的设计特点结合常规信号发生器的功能设计实现了一虚拟信号发生器.此次设计的虚拟信号发生器的设计结果不仅可以输出正弦波、三角波、方波和锯齿波等基本函数波形,还可以利用公式选择输出公式波形,及通过选择噪声类型输出多种噪声波形.该虚拟信号发生器界面友好,通过操作前面板上的按钮,就可以执行完成相应的信号处理要求,输出相应的波形信息.此系统操作简便,适用于教学、科研等领域
Abstract:
It introduces briefly the concept and characteristics of virtual instrument technology and LabVIEW,focuses on the design of vir-tual signal generator system using virtual instrument technology and LabVIEW9. 0 combining the functions of common signal generator. The system can output common function waveform such as sine wave,triangle wave,square ware and saw tooth wave,it also can output formula wave using formula option and output noise waveform. The virtual signal generator has a friendly interface. It can perform to complete the appropriate signal processing requirements and output waveform by operating the buttons on the front panel. This system has easy operation,can be widely applied in teaching and research fields

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更新日期/Last Update: 1900-01-01