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Owning Palette: Filter Design VIs

Use the Advanced FIR Filter Design VIs to estimate finite impulse response (FIR) filter order and to create FIR filters from the filter specifications.

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

Palette Object	Description
DFD Dolph-Chebyshev Design	Creates a finite impulse response (FIR) filter by using the Dolph-Chebyshev Window method.
DFD Dolph-Chebyshev Order Estimation	Estimates the order of a finite impulse response (FIR) filter that you designed by using the Dolph-Chebyshev Window method.
DFD Kaiser Design	Creates a finite impulse response (FIR) filter by using the Kaiser Window method.
DFD Kaiser Order Estimation	Estimates the order of a finite impulse response (FIR) filter that you designed by using the Kaiser Window method.
DFD Least Pth Norm Design	Designs an infinite impulse response (IIR) or finite impulse response (FIR) filter with a frequency response that matches the response you request in terms of the least pth norm algorithm. You can use either the iterative reweighted least square (IRLS) method or the Newton method that this VI provides to design a filter. You must manually select the polymorphic instance you want to use.
DFD Remez Design	Creates an equi-ripple filter using the Remez exchange method.
DFD Remez Order Estimation	Estimates the order of a Remez equi-ripple filter.
DFD Windowed FIR Design	Creates a finite impulse response (FIR) filter by using the window methods.