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[11-12, 2004] 

Journal of Electrical Engineering, Vol 55, 11-12 (2004) 296-300

SECOND-ORDER TWO-DIMENSIONAL SYSTEMS: COMPUTING THE TRANSFER FUNCTION

George E. Antoniou - Marinos T. Michael

   In this paper the discrete Fourier transform is used to determine the coefficients of a transfer function of a new two-dimensional model of second-order: x(i1+2,i2+2)=A0x(i1+1,i2+1)+A1 x(i1+1,i2)+A2x(i1, i2+1). The algorithm is straightforward and has been implemented using the software package MatlabTM. Two step-by-step examples illustrating the application of the algorithm are presented.

Keywords: two-dimensional (2D) systems, second-order systems, transfer function, Fourier transform


[full-paper]


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