%0 Journal Article
	%A Wei-Der Chang and  Dai-Ming Chang and  Eri-Wei Chiang and  Chia-Hung Lin and  Jian-Liung Chen
	%D 2010
	%J International Journal of Computer and Information Engineering
	%B World Academy of Science, Engineering and Technology
	%I Open Science Index 41, 2010
	%T Frequency-Domain Design of Fractional-Order FIR Differentiators
	%U https://publications.waset.org/pdf/9045
	%V 41
	%X In this paper, a fractional-order FIR differentiator
design method using the differential evolution (DE) algorithm is
presented. In the proposed method, the FIR digital filter is designed to
meet the frequency response of a desired fractal-order differentiator,
which is evaluated in the frequency domain. To verify the design
performance, another design method considered in the time-domain is
also provided. Simulation results reveal the efficiency of the proposed
	%P 1002 - 1005