Yayın tarihi için Makale Koleksiyonu listeleme
Toplam kayıt 193, listelenen: 161-180
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Road Roughness Evaluation by Curve-Fitting and Subspace-Identification Methods
(Asce-Amer Soc Civil Engineers, 2016)In this paper, for a quarter-car model, root-mean square response variables are calculated for roads classified by the international standard organization, based on the straight-line spectrum models. Covariance expressions ... -
A New Hybrid Approach for Wind Speed Prediction Using Fast Block Least Mean Square Algorithm and Artificial Neural Network
(Hindawi LTD, 2016)A new hybrid wind speed prediction approach, which uses fast block least mean square (FBLMS) algorithm and artificial neural network (ANN) method, is proposed. FBLMS is an adaptive algorithm which has reduced complexity ... -
Characterization and Computation of Partial Synchronization Manifolds for Diffusive Delay-Coupled Systems
(Siam Publications, 2016)Sometimes a network of dynamical systems shows a form of incomplete synchronization, characterized by synchronization of some but not all of its component systems. This type of incomplete synchronization is called partial ... -
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 Novel Implementation Algorithm For Calculation of
(2016)Common vector approach (CVA), discriminative common vector approach (DCVA), and linear regression classification (LRC) are subspace methods used in pattern recognition. Up to now, there were two well-known algorithms to ... -
A DC~1.6GHz DISTRIBUTEDAMPLIFIERWITHGaAs MESFETs
(2016)Bu çalışmada, DC ~ 1.6 GHz bant genişliğine sahip bir dağılmış parametreli kuvvetlendirici (DA) baskı devre kartında gerçeklenmiştir. Dağılmış parametreli kuvvetlendiricinin performans parametreleri olan saçınım (S-) ... -
Investigation of Single-Wall MoS2 Monolayer Flakes Grown by Chemical Vapor Deposition
(Shanghai Jiao Tong University Press, 2016)Recently, two-dimensional monolayer molybdenum disulfide (MoS2), a transition metal dichalcogenide, has received considerable attention due to its direct bandgap, which does not exist in its bulk form, enabling applications ... -
Improved Spatio-Temporal Linear Models for Very Short-Term Wind Speed Forecasting
(MDPI, 2016)In this paper, the spatio-temporal (multi-channel) linear models, which use temporal and the neighbouring wind speed measurements around the target location, for the best short-term wind speed forecasting are investigated. ... -
Kısa-Dönem Rüzgâr Hızının Tahmininde Otoregresif ve Yapay SinirAğları Tabanlı Yeni Bir Hibrit Yaklaşım
(2017)Rüzgâr enerjisinin elektrik şebekesine entegrasyonu, ekonomik dağıtımı için ayrıca rüzgâr türbinlerinin güvenli işletilebilmesi (kontrolü) için kısa-dönem rüzgâr hızı tahmini önemli bir konudur. Rüzgâr hızının anlık ... -
A subspace based progressive coding method for speech compression
(Elsevier Science BV, 2017)In this study, two novel methods, which are based on Karhunen Loeve Transform (KLT) and Independent Component Analysis (ICA), are proposed for coding of speech signals. Instead of immediately dealing with eigenvalue ... -
Dimmable Street Lighting Application Using a Microcontroller
(University Osijek, Tech Fac, 2017)This article describes an energy saving system of road lighting suited for different lighting scenarios. The designed system is applied in a university campus for a 12-month period with a resulting 24,1 % electric energy ... -
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 ... -
CVD GROWTH and CHARACTERIZATION OF 2D TRANSITION METAL DICHALCOGENIDES, MoS2 and WS2
(2017)Two-dimensional transition metal dichalcogenides (TMDC), specifically molybdenum disulfide and tungsten disulfide have received significant attention as their direct bandgap exhibits a shift from indirect to direct as the ... -
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 ... -
Short-term wind speed forecasting by spectral analysis from long-term observations with missing values
(Elsevier Sci LTD, 2017)In this paper, we propose a novel wind speed forecasting framework. The performance of the proposed framework is assessed on the wind speed measurements collected from the five meteorological stations in the Marmara region ... -
A low-area unified hardware architecture for the AES and the cryptographic hash function Grostl
(Academic Press Inc Elsevier Science, 2017)This article describes the design of a compact 8-bit coprocessor for the Advanced Encryption standard (AES) (encryption, decryption, and key expansion) and the cryptographic hash function Grostl. Our Arithmetic and Logic ... -
Improvements on deinterleaving of radar pulses in dynamically varying signal environments
(Academic Press Inc Elsevier Science, 2017)An electronic support system receiver which is a passive receiver picks up an interleaved stream of pulses and extracts their pulse parameters. These parameters are sent to a deinterleaving subsystem which sorts them and ... -
A comparative device performance assesment of CVD grown MoS2 and WS2 monolayers
(Springer, 2018)In this study, optical and electronic transport properties of chemical vapor deposition (CVD) grown 2D WS2 and MoS2 based transistors and photodetectors are investigated and compared in ambient air by using 2D flakes grown ... -
MUSIC Algorithm for Respiratory Rate Estimation Using RF Signals
(İstanbul University, Fac Engineering, 2018)Continuous monitoring of respiratory rate (cycle) during sleep for diseases such as sleep apnea and sudden infant death syndrome (SIDS) can be lifesaving. Wireless radio communications signals are everywhere and can be ... -
A Novel Approach For Learning Rate in Self Orginizing Map (Som)
(2018)The performance of resultant topological structure of Kohonen Self Organizing Map SOM is highly dependent of the learning rate and neighborhood parameters. In literature there are plenty many different types of approaches ...