Title :
Design of 1-D FIR filters with genetic algorithms
Author :
Lee, A. ; Ahmadi, M. ; Jullien, G.A. ; Lashkan, R.S. ; Miller, W.C.
Author_Institution :
Dept. of Electr. Eng., Windsor Univ., Ont., Canada
Abstract :
This paper presents an algorithm for designing 1-D FIR filters using genetic algorithms. We examine the usefulness of L∞ (minimax) error norm in the design procedure. We also present the application of a ternary encoding scheme applied to the filter coefficients and its effect on obtaining optimum filters. An example of a 1-D FIR filter is given using the above methodology to illustrate the usefulness and utilities of the proposed technique
Keywords :
FIR filters; digital filters; encoding; filtering theory; genetic algorithms; iterative methods; minimax techniques; 1D FIR filters; FIR filter design; design procedure; filter coefficients; genetic algorithms; minimax error norm; optimum filters; ternary encoding scheme; Algorithm design and analysis; Biological cells; Digital filters; Encoding; Finite impulse response filter; Genetic algorithms; Genetic mutations; Manufacturing industries; Manufacturing systems; Wheels;
Conference_Titel :
Circuits and Systems, 1999. ISCAS '99. Proceedings of the 1999 IEEE International Symposium on
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-5471-0
DOI :
10.1109/ISCAS.1999.778843
