Computation of IIR Filter coefficient using Genetic Algorithm

Abstract

In the proposed paper the filter coefficients of the infinite impulse response filter is estimated by using genetic algorithm. Genetic algorithm is a computational optimization technique which optimizes fitness function. The paper find the optimum coefficient of the Infinite impulse response filter and compare it to the filter coefficient obtain after conversion of analog filter into digital infinite impulse response filter. It is found that the coefficients obtain after genetic algorithm are more optimal.