DocumentCode
3065335
Title
Constrained Chebyshev approximation for FIR filters
Author
Grenez, Francis
Author_Institution
Université Libre de Bruxelles, Bruxelles, Belgium
Volume
8
fYear
1983
fDate
30407
Firstpage
194
Lastpage
196
Abstract
Constrained Chebychev approximation is a known mathematical problem, and Remes´ type algorithms for finding the solution have been described. It is shown in this paper that the classical Parks-McClellan program can be converted into a general program for constrained approximation.
Keywords
Approximation algorithms; Chebyshev approximation; Equations; Finite impulse response filter; Frequency response; IEL; Interpolation; Nonlinear filters; Polynomials; Prototypes;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '83.
Type
conf
DOI
10.1109/ICASSP.1983.1172134
Filename
1172134
Link To Document