2008•Journal of Taiyuan University of TechnologyRequires access

Design of Multi-functional Signal-generator Based on LabVIEW7.1

Bai Feng-e

Abstract

Basing on LabVIEW7.1,multi-functional virtual signal generator is built.It can not only output sine wave,square wave,triangle wave and sawtooth wave these basic waveforms,but also output arbitrary waveform.Besides,the output waves that added noise signal in the practical is simulated and showed easily and quickly.The limitation of the traditional signal generator device is solved by multi-functional virtual signal generator,which provided a shortcut for study and practical test.

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Available abstract

Key concepts: Sawtooth wave, Signal generator, Waveform, Function generator, Generator (circuit theory), Arbitrary waveform generator, SIGNAL (programming language), Sine wave