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Now showing items 1231-1240 of 1405
PCA IP-core for gas applications on the heterogenous zynq platform
(2013 , Conference Paper)
Principal component analysis (PCA) is a commonly used technique for data reduction in general as well as for dimensionality reduction in gas identification systems when a sensor array is being used. This paper presents the ...
Impact of feature reduction and operating temperature on gas identification
(
Asian Research Publishing Network
, 2015 , Article)
Tin-oxide based gas sensor requires an operating temperature typically in the range of 200 °C to 400 °C and its performance dependents on this temperature. In this paper a deep examination has been made to analyze the best ...
Design and implementation of a multi-sensor newborn EEG seizure and background model with inter-channel field characterization
(
Elsevier Inc.
, 2019 , Article)
This paper presents a novel multi-sensor non-stationary EEG model; it is obtained by combining state of the art mono-sensor newborn EEG simulators, a multilayer newborn head model comprised of four homogeneous concentric ...
Simultaneous load leveling and voltage profile improvement in distribution networks by optimal battery storage planning
(
Elsevier Ltd
, 2019 , Article)
Battery Energy Storage Systems can provide various applications in the distribution networks including load leveling, expansion deferral, voltage profile improvement, frequency regulation, fast reserve, and renewable energy ...
Refining the ambiguity domain characteristics of non-stationary signals for improved time–frequency analysis: Test case of multidirectional and multicomponent piecewise LFM and HFM signals
(
Elsevier Inc.
, 2018 , Article)
This paper aims at providing a more accurate description of the ambiguity domain characteristics of a piecewise multicomponent non-stationary signals with focus on piece-wise linear frequency modulated (LFM) (PW-LFM) signal ...
Unified energy management and load control in building equipped with wind-solar-battery incorporating electric and hydrogen vehicles under both connected to the grid and islanding modes
(
Elsevier Ltd
, 2019 , Article)
This paper presents a unified model for home energy management. The proposed model optimizes the cogeneration of wind, solar, and battery storage units. The introduced tool considers electric and hydrogen vehicles and ...
A robust high-resolution time-frequency representation based on the local optimization of the short-time fractional Fourier transform
(
Elsevier Inc.
, 2017 , Article)
The Locally Optimized Spectrogram (LOS) defines a novel method for obtaining a high-resolution time-frequency (t,f) representation based on the short-time fractional Fourier transform (STFrFT). The key novelty of the LOS ...
Daily-seasonal operation in net-zero energy building powered by hybrid renewable energies and hydrogen storage systems
(
Elsevier Ltd
, 2019 , Article)
The net-zero energy buildings are often supplied by renewable resources and energy storage systems. These energy resources have different seasonal and daily patterns of power production. Their output power is also uncertain. ...
Surrogate data test for nonlinearity of EEG signals: A newborn EEG burst suppression case study
(
Elsevier Inc.
, 2017 , Article)
This paper applies the surrogate data method to investigate the presence of nonlinearity in neonatal electroencephalogram (EEG) burst suppression (B/S) patterns in order to rationalize the use of nonlinear methods for ...
Scheduling policies for two-state smart-home appliances in dynamic electricity pricing environments
(
Elsevier Ltd
, 2014 , Article)
In this paper we present and analyze online and offline scheduling models for the determination of the maximum power consumption in a smart grid environment. The proposed load models consider that each consumer's residence ...