Realization of 4D Ladder Structured Digital Filters
This paper introduces generalized circuit and state-space realizations for four-dimensional (4D) ladder structured filters. The proposed 4D circuit realization contains a minimum number of delay elements. In addition the dimension of the state-space vector is minimal. A salient example, simple yet illustrative, of the presented concepts is given.
MSU Digital Commons Citation
Kousoulis, Minas T. and Antoniou, George, "Realization of 4D Ladder Structured Digital Filters" (2015). Department of Computer Science Faculty Scholarship and Creative Works. 504.