G. Setti et al., Tensor-based theory for quantized piecewise-affine Markov systems: Analysis of some map families, IEICE T FUN, E84A(9), 2001, pp. 2090-2100
Citations number
30
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES
In this paper we consider a tensor-based approach to the analytical computa
tion of higher-order expectations of quantized trajectories generated by Pi
ecewise Affine Markov (PWAM) maps. We formally derive closed-form expressio
ns for expectations of trajectories generated by three families of maps, re
ferred to as (n, t)-tailed shifts, (n, t)-broken identities and (n, t, pi)-
mixing permutations. These families produce expectations with asymptotic ex
ponential decay whose detailed profile is controlled by map design. In the
(n, t)-tailed shift case expectations are alternating in sign, in the (n, t
)-broken identity case they are constant in sign, and the (n, t, pi)-mixing
permutation case they follow a dumped periodic trend.