This paper proposes generalized circuit and state space realizations for four-dimensional (4D) Finite Impulse Response (FIR) filters. Specifically, lattice and direct-form filter structures are considered. The 4D circuit realizations utilize, for their implementation, a minimum number of delay elements. Further, the dimensions of the state-space vector, of the formulated 4D state space models, are minimal. Examples are given to demonstrate the minimality of their circuit and state-space realizations.
|Title of host publication||2014 IEEE 5th Latin American Symposium on Circuits and Systems, LASCAS 2014 - Conference Proceedings|
|Publisher||IEEE Computer Society|
|State||Published - 1 Jan 2014|
|Event||2014 IEEE 5th Latin American Symposium on Circuits and Systems, LASCAS 2014 - Santiago, Chile|
Duration: 25 Feb 2014 → 28 Feb 2014
|Other||2014 IEEE 5th Latin American Symposium on Circuits and Systems, LASCAS 2014|
|Period||25/02/14 → 28/02/14|