Designing of IIR Filter by Differential Evolution Method
This paper establishes methodology for stable and robust design of Infinite impulse Response(IIR) filters.
Differential evolution (DE) is taken as a global search technique and it uses local search algorithm to find the optimal
solution for the design. DE is implemented here to design low pass, band pass as well as high order filters and results which
are obtained can also be applied to higher order filters.
Keywords - Crossover, Mutation, Local Search, Differential Evolution, Population.