Başlık için Makale Koleksiyonu listeleme
Toplam kayıt 193, listelenen: 56-75
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Efficiency Analysis of the Solar Tracking Pv Systems in Eskişehir Region
(2017)In this study, efficiency analysis of the solar tracking photovoltaic (PV) system in Eskişehir region is considered for onsite real solar power generation values. It is shown that the tracking system's power generations ... -
Efficient paillier cryptoprocessor for privacy-preserving data mining
(Wiley-Hindawi, 2016)Paillier cryptosystem is extensively utilized as a homomorphic encryption scheme to ensure privacy requirements in many privacy-preserving data mining schemes. However, overall performance of the applications employing ... -
Electric power quality education and testing laboratory with local utility contribution
(Manchester University Press, 2009)An education and testing laboratory with local utility contribution for electric power quality (PG) studies is presented in this paper. The laboratory functions as an instructional and as a research environment for graduate ... -
Empirical mode decomposition application for short-term flicker severity
(Tubitak Scientific & Technical Research Council Turkey, 2016)In this article, an approach based on empirical mode decomposition (EMD) is suggested in order to calculate short-term flicker severity, Pst, in power systems. EMD is a new signal processing method used for the analysis ... -
Erbium-doped spiral amplifiers with 20 dB of net gain on silicon
(Optical Soc Amer, 2014)Spiral-waveguide amplifiers in erbium-doped aluminum oxide on a silicon wafer are fabricated and characterized. Spirals of several lengths and four different erbium concentrations are studied experimentally and theoretically. ... -
Estimation methods of global solar radiation, cell temperature and solar power forecasting: A review and case study in Eskisehir
(Pergamon-Elsevier Science LTD, 2018)Solar energy is the most important energy resource that has become an efficient solution to the world's energy challenges. Accurate knowledge of global solar radiation and cell temperature are required for solar photovoltaic ... -
Evaluating and Approximating FIR Filters: An Approach Based on Functions of Matrices
(IEEE-Inst Electrical Electronics Engineers Inc, 2015)Most of the controllers designed for systems with timedelays involve finite impulse response (FIR) filters in their structure, in particular prediction based controllers for systems with input/output delays. We present ... -
Extension of the Capon's spectral estimator to time-frequency analysis and to the analysis of polynomial-phase signals
(Elsevier Science BV, 2003)Incorporation of the linear time-varying filter and, its Zadeh's generalized transfer function concepts to the derivation of the Capon's minimum-variance spectral estimator leads to a new, bilinear, cross-term suppressed ... -
Extension Principle and Controller Design for Systems With Distributed Time-Delay
(Kybernetika, 2017)Extension principle is defined for systems with distributed time-delay and the necessary and sufficient conditions for one system being an extension of the other are presented. Preservation of stability properties between ... -
Extensive mode mapping and novel polarization filter design for ALD grown Al2O3 ridge waveguides
(Springer, 2016)In this work we report on realistic simulations aiming at extending our design knowledge on the fabrication and optimization of highly efficient integrated optical waveguide amplifiers. We focus specifically on atomic layer ... -
A fast method for the implementation of common vector approach
(Elsevier Science Inc, 2010)In this paper a novel computation method is proposed to perform the common vector approach (CVA) faster than its conventional implementation in pattern recognition. While conventional CVA calculations perform the classification ... -
Feasible Modified Subgradient Method for Solving the Thermal Unit Commitment Problem as a New Approach
(Hindawi LTD, 2010)The Lagrangian relaxation- (LR-) based methods are commonly used to solve the thermal unit commitment (UC) problem which is an important subject in power system engineering. The main drawback of this group of methods is ... -
Feature extraction, selection and classification code for power line scene recognition
(Elsevier Science BV, 2018)Detection and avoiding of power lines and cables is a critical issue in aircraft flight safety. Despite various improvements in image analysis literature, most of the safety issues depend on visual capabilities of pilots. ... -
Filtering in the joint time/chirp-rate domain for separation of quadratic and cubic phase chirp signals
(Springer International Publishing Ag, 2012)This article investigates the possibility and convenience of a filtering operation in the joint time/chirp-rate (TCR) domain, and proposes a novel linear TCR filter for decomposing multicomponent signals into their quadratic ... -
Focused-ion-beam nanostructuring of Al2O3 dielectric layers for photonic applications
(IOP Publishing LTD, 2012)In this work, we report on utilization and optimization of the focused-ion-beam technique for the fabrication of nanostructures on Al2O3 waveguides for applications in integrated photonic devices. In particular, the ... -
Frequency domain analysis of model order reduction techniques
(Elsevier Science BV, 2006)In this Study, some popular model order reduction and superelement techniques are studied in frequency and time domains. Frequency domain identification (FDI) methods are also applied to semidiscrete finite element equations ... -
Frequency domain subispace-based identification of discrete-time power spectra from nonuniformly spaced measurements
(Pergamon-Elsevier Science LTD, 2004)In this paper, we present a new subspace-based algorithm for the identification of multi-input/multi-output, square, discrete-time, linear-time invariant systems from nonuniformly spaced power spectrum measurements. The ... -
Frequency domain subspace-based identification of discrete-time power spectra from uniformly spaced measurements
(Pergamon-Elsevier Science LTD, 2011)In this paper, we revisit the problem of identifying multi-input/multi-output linear-time-invariant discrete-time systems from measured power spectrum data on uniform grids of frequencies studied by Van Overschee, De Moor, ... -
Frequency domain subspace-based identification of discrete-time singular power spectra
(Elsevier Science BV, 2012)In this paper, we propose a subspace algorithm for the identification of linear-time-invariant discrete-time systems with more outputs than inputs from measured power spectrum data. The proposed identification algorithm ... -
A frequency-domain iterative identification algorithm using general orthonormal basis functions
(Pergamon-Elsevier Science LTD, 2001)In this paper, a two-step frequency-domain identification algorithm is proposed, in which the identified model is parameterized in terms of general orthonormal basis functions. Furthermore an update scheme is presented, ...
