Finite impulse response filtering routines.

Routines

Name	Summary
BesselI0	Bessel function of the first kind.
FirImpulse	Compute a FIR impulse response filter with user defined Window type.
FractionalFirImpulse	Design an oversampled FIR filter with rectangular window.
FractionalKaiserImpulse	Design an oversampled FIR filter with a Kaiser window.
KaiserBetaFir	Returns beta parameter for the Kaiser window FIR filter.
KaiserImpulse	Design a FIR filter with a Kaiser window.
MovingAverageImpulse	Design an impulse response of a moving average filter.
remez	Design an optimal equiripple FIR filter with Parks-McClellan algorithm.
RemezImpulse	Design an optimal equiripple FIR filter with Parks-McClellan algorithm.
SavGolayImpulse	The resulting H vector contains FIR type impulse response, which can be passed to the FirInit routine.

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