Correction of phase-frequency characteristics of minimum-phase recursive digital low-pass filters
Igor I. Trifonov, Yu. V. Shelepenko, К. С. Скиба · Radioelectronics and Communications Systems · 2007
A technique and an example of solving the problem of PRC correction of minimum-phase recursive digital low-pass filters (RDF) have been considered using the minimax (Chebyshev) proximity criterion of approximable and approximating functions.