Title :
Almost equiripple FIR half-band filters
Author :
P. Zahradnik;M. Vlcek;R. Unbehauen
Author_Institution :
Fac. of Electr. Eng., Czech Tech. Univ., Prague, Czech Republic
Abstract :
Based on Chebyshev polynomials a novel analytical design procedure of almost equiripple FIR half-hand filters is developed. The closed form solution provides a direct computation of the frequency response. A formula for the impulse response coefficients is also derived. Several examples are included.
Keywords :
"Finite impulse response filter","Filter bank","Chebyshev approximation","Frequency response","Polynomials","Design methodology","Iterative methods","Algorithm design and analysis","Adaptive filters","Transfer functions"
Journal_Title :
IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications
