Design of Low Pass Digital FIR Filter Using Cuckoo Search Algorithm
نویسندگان
چکیده
This paper presents a novel approach of designing linear phase FIR low pass filter using cuckoo Search Algorithm (CSA). FIR filter design is a multi-modal optimization problem. The conventional optimization techniques are not efficient for digital filter design. An iterative method is introduced to find the best solution of FIR filter design problem.Flat passband and high stopband attenuation are the major characteristics required in FIR filter design. To achieve these characteristics, a Cuckoo Search algorithm (CSA) is proposed in this paper. CSA have been used here for the design of linear phase finite impulse response (FIR) filters. Results are presented in this paper that seems to be promising tool for FIR filter design
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