2-D Tridiagonal IIR Filters/Systems: State Space and Circuit Realizations
George E. Antoniou · 2007
In this paper state space and circuit realizations are presented for tridiagonal discrete state space 2D filters. The proposed state space realizations are based on the corresponding circuit implementations. For the state space realization the 2D Roesser and Cyclic models are used. The dimension of the state vectors are minimal for both models. A low-order example is presented to illustrate the proposed results.