Title :
A computer program for designing digital elliptic filters
Author :
Gray, Augustine H., Jr. ; Markel, John D.
Author_Institution :
University of California, Santa Barbara, Calif
fDate :
12/1/1976 12:00:00 AM
Abstract :
A computer program is presented for designing digital elliptic filters of the four most common types: low-pass, high-pass, bandpass, and bandstop. The program is presented in Fortran IV. The various numerical algorithms required for implementing the elliptic functions are referenced in the program and are obtained from readily available tables of mathematical functions. Examples for each filter type are presented.
Keywords :
Band pass filters; Chebyshev approximation; Digital filters; Finite impulse response filter; Gold; IIR filters; Low pass filters; Nonlinear filters; Passband; Signal processing algorithms;
Journal_Title :
Acoustics, Speech and Signal Processing, IEEE Transactions on
DOI :
10.1109/TASSP.1976.1162868
