Title :
A novel method for discrete coefficient FIR digital filter design
Author :
T. Ciloglu;Z. Unver
Author_Institution :
Dept. of Electr. & Electron. Eng., Middle East Tech. Univ., Ankara, Turkey
Abstract :
A local search algorithm for discrete coefficient FIR filter design is presented. The minmax objective function is minimized by moving along the low gradient directions. A new method to forecast these directions is proposed. The algorithm is suitable to design high order filters in a short time. The results are compared to other methods both in quality and computational load.
Keywords :
"Finite impulse response filter","Digital filters","Minimax techniques","Cost function","Algorithm design and analysis","Least squares approximation","Design engineering","Hardware","Digital signal processing","Computational complexity"
Conference_Titel :
Circuits and Systems, 1994. ISCAS ´94., 1994 IEEE International Symposium on
Print_ISBN :
0-7803-1915-X
DOI :
10.1109/ISCAS.1994.408805
