Title :
Digital filters with thinned numerators
Author :
Boudreaux, G.F. ; Parks, T.W.
Author_Institution :
Rice University, Houston, Texas
Abstract :
A procedure for designing digital filters with good frequency response and few multiplies is described. The filters are designed by using dynamic programming to reduce the number of non-zero coefficients in a high order numerator. In the designs described here a fixed, low order denominator is assumed add the numerator is optimized.
Keywords :
Antenna arrays; Design engineering; Design optimization; Digital filters; Dynamic programming; Equations; Finite impulse response filter; IIR filters; Polynomials; Transfer functions;
Conference_Titel :
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '80.
DOI :
10.1109/ICASSP.1980.1171001
