Title :
On finite wordlength FIR filter design
Author :
Munson, David C., Jr.
Author_Institution :
University of Illinois, Urbana, IL,
fDate :
4/1/1981 12:00:00 AM
Abstract :
A recent paper has investigated the use of integer linear programming for the design of Chebyshev-optimal finite wordlength FIR digital filters. We point out that for some time domain error norms, coefficient rounding provides the best approximation to the infinite precision filter.
Keywords :
Amplitude estimation; Chebyshev approximation; Digital filters; Finite impulse response filter; Frequency domain analysis; Frequency estimation; Integer linear programming; Least squares approximation; Minimax techniques; Phase estimation;
Journal_Title :
Acoustics, Speech and Signal Processing, IEEE Transactions on
DOI :
10.1109/TASSP.1981.1163544
