Near-ideal predictors and causal filters for discrete time signals

02/28/2023

∙

by   Nikolai Dokuchaev, et al.

∙

0

∙

share

The paper presents linear predictors and causal filters for discrete time signals featuring some different kinds of spectrum degeneracy. These predictors and filters are based on approximation of ideal non-causal transfer functions by causal transfer functions represented by polynomials of Z-transform of the unit step signal.