New General Transformations for 2-D FIR and IIR Filters' Design

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Provided by: WSEAS
Topic: Hardware
Format: PDF
2D (Two-Dimensional) filter design is not a simple task due to the heavy computational load and to the non-existence of stability conditions in an explicit form. In this paper, new general transformations for designing 2D FIR (Finite Impulse Response) and IIR (Infinite Impulse Response) filters are provided. The present methodology can be viewed as an extension of the McClellan transformations and can be applied in several cases of 2D FIR and IIR filter design. Numerical examples illustrate the validity and the efficiency of the method.
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