作者: Bostwick F. Wyman
DOI: 10.1007/978-3-642-48895-5_6
关键词: Hankel matrix 、 Mathematics 、 Pure mathematics 、 Incidence algebra 、 Subring 、 Functor 、 Set (abstract data type) 、 Canonical form 、 Partially ordered set 、 Realization (systems)
摘要: A theory of time-varying linear discrete-time difference systems is presented, for which the time set may be any locally finite partially ordered set. subring incidence algebra acts on state-module, and resulting input output functors lead to a realization equations. The canonical realizations can computed explicitly generalize classical weighting patterns.