Buscar
Mostrando ítems 1-10 de 536
Kit didático para a implementação de filtros passivos e ativos
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Eletrônica, 2013-03-21)
The implementation of filters to remove or mitigate the unwanted signals , improving data acquisition equipment , mainly for telecommunications or instrumentation, has a key role in the electronics industry . In this context ...
Digital filtering of oscillations intrinsic to transmission line modeling based on lumped parameters
(2013-01-01)
A correction procedure based on digital signal processing theory is proposed to smooth the numeric oscillations in electromagnetic transient simulation results from transmission line modeling based on an equivalent ...
Digital filtering of oscillations intrinsic to transmission line modeling based on lumped parameters
(2013-01-01)
A correction procedure based on digital signal processing theory is proposed to smooth the numeric oscillations in electromagnetic transient simulation results from transmission line modeling based on an equivalent ...
Joint optimal design of digital filters and state-space realizations
(Ieee-inst Electrical Electronics Engineers IncPiscatawayEUA, 2006)
Projeto e implementação de um filtro ativo universal trifásico controlado digitalmente
(Universidade Tecnológica Federal do ParanáCuritibaPrograma de Pós-Graduação em Engenharia Elétrica e Informática Industrial, 2010-12-15)
This paper presents the development and implementation of a three-phase universal active filter consisting of three single-phase modules. Each single-phase module is independent and is controlled by a digital signal ...
Digital filtering of oscillations intrinsic to transmission line modeling based on lumped parameters
(Elsevier Sci LtdOxfordInglaterra, 2013)
Linearly constrained minimum variance spatial filtering for localization of conductivity changes in electrical impedance tomography
(John Wiley & Sons, Ltd., 2015-02)
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 ...