FIR Digital Filter Design Based on Virtual Instrument

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With the information era and the advent of the digital world, digital signal processing has become extremely important in today's one of the disciplines and technical fields.Digital signal processing in seismic signal ,communications, voice, image, automatic control radar, and other fields has been widely used.In this paper,I design several kind of FIR digital filters based on virtual instrument to solve the problem that signal noise reduction.

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653-656

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April 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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