In this paper, we consider the stochastic optimal control problem of discrete-time linear systems subject to Markov jumps and multiplicative noises under two criteria. The first one is an unconstrained mean-variance trade-off ...

This article provides a practical design methodology to calculate an optimal filter for noise reduction in the readout of charge‐coupled devices (CCDs) taking into account the charge transfer and feedthroughs due to ...

We localize dynamic electrical conductivity changes and reconstruct their time evolution introducing the spatial filtering technique to electrical impedance tomography (EIT). More precisely, we use the unit-noise-gain ...

This work aims to assess the performace of a nonlinear control system. The operacional anddynamicdetails of a pH control plant aredescribed. The system gain changes nonlinearly on operational conditions, besides that its ...

The received signal strength (RSS) is a common source of information used for estimating the distance between two wireless nodes, whether these nodes are stationary or mobile. Minimum mean squared error distance estimation ...

We characterize the performance of the widely used least-squares estimator in astrometry in terms of a comparison with the Cramer-Rao lower variance bound. In this inference context the performance of the least-squares ...

A audição é um sentido extremadamente importante para os seres humanos e a vida em sociedade. Perdas auditivas dificultam significativamente a compreensão da fala, especialmente em ambientes ruidosos, diminuindo a qualidade ...

Abstract. To identify time-varying matrix parameter participating in ARMAX-model description, a new recursive procedure is suggested in this thesis. This algorithm presents a combination of recursive version of Instrumental ...

We characterize the performance of the widely used least-squares estimator in astrometry in terms of a comparison with the Cramér–Rao lower variance bound. In this inference context the performance of the leastsquares estimator ...