dsp-0.2.4: Haskell Digital Signal Processing

Copyright(c) Matthew Donadio 2003
LicenseGPL
Maintainerm.p.donadio@ieee.org
Stabilityexperimental
Portabilityportable
Safe HaskellSafe
LanguageHaskell98

DSP.Filter.FIR.Smooth

Description

Herrmann type smooth FIR filters, from Hamming, Chapter 7, also known as maximally flat FIR filters

If x is the -3 dB point, then p/q = -(x+1)/(x-1)

Synopsis

Documentation

smoothfir Source #

Arguments

:: (Ix a, Integral a, Fractional b) 
=> a

p

-> a

q

-> Array a b

h[n]

designs smooth FIR filters