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Filter Analysis VIs

LabVIEW 2013 Digital Filter Design Toolkit Help

Edition Date: June 2013

Part Number: 371988F-01

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Owning Palette: Digital Filter Design VIs and Functions

Requires: Digital Filter Design Toolkit. This topic might not match its corresponding palette in LabVIEW depending on your operating system, licensed product(s), and target.

Use the Filter Analysis VIs to analyze the characteristics of filters.

The VIs on this palette can return general LabVIEW error codes or specific digital filter design error codes.

Palette ObjectDescription
DFD Get Freq ResponseCalculates the frequency responses, including the magnitude and phase responses, of a filter at specified frequency points.
DFD Plot Freq ResponsePlots the frequency responses, including the magnitude and phase responses, of a filter.
DFD Plot Group DelayPlots the group delay response of a filter.
DFD Plot Impulse ResponsePlots the impulse response of a filter.
DFD Plot Narrowband Freq ResponsePlots the frequency responses, including the magnitude and phase responses, of a narrowband filter.
DFD Plot Phase DelayPlots the phase delay response of a filter.
DFD Plot Pole-ZeroPlots the poles and zeroes of a filter in the z-plane.
DFD Plot Step ResponsePlots the step response of a filter.
Filter AnalysisAnalyzes the specified characteristics of a filter.

 

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