Design of the Comprehensive Experimental Platform for Testing Technology Based on Virtual Instrument

Virtual Instrument Technology represents the future direction of development of the instrument. At present, it is very popular that Virtual instrument is applied to test technology experiment in developed countries. The virtual integrated experimental platform of testing technology was designed based on the LabVIEW software, including signal generator, signal superimposed meter, digital filters, signal spectrum analyzer, noise signal detection and analysis system. The comprehensive experimental platform can replace the traditional equipment and can easily extend its functionality. It can provide students with a virtual integrated experimental platform.