Analytical Design of an Equiripple DC-Notch FIR Filter
Pavel Zahradník, Miroslav Vlček, Boris Šimák · 2007
An extremely robust analytical procedure for the effective evaluation of the impulse response of a highly selective optimal equiripple DC-notch FIR filter is presented. The DC-notch filter is optimal in the Chebyshev sense. The computational superiority of presented procedure over the standard approach is emphasized.