Structures, Analysis and Design of N-Dimensional Recursive Digital Filters.
NAVAL POSTGRADUATE SCHOOL MONTEREY CALIF
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Formulas for the general term of the Taylor series expansion impulse response of a multidimensional recursive digital filter are developed. Of particular interest is a non-recursive combinatorial formulation involving the filter coefficients. These results are applied to develop several new specific stability criteria for low order two-dimensional filters, as well as for the development of some general filter design procedures to achieve a desired impulse response. Also included are some new filter structures and stability conditions for N-dimensional filters. Author
- Electrical and Electronic Equipment