Av. Loza, PROCEDURE FOR AN ENGINEERING CALCULATION OF DIGITAL RECURSIVE FILTERSBASED ON A GENERALIZED BILINEAR TRANSFORMATION, Telecommunications & radio engineering, 48(8), 1993, pp. 123-131
A procedure is proposed for calculating digital recursive low-pass and
high-pass filters, bandpass and rejection filters with Butterworth, C
hebyshev (1st and 2nd kind) and Zolotarev - Cower approximations.