Ara
Toplam kayıt 555, listelenen: 391-400
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 ...
Two dimensional (2D) subspace classifiers for image recognition
(2006)
The Class-Featuring Information Compression (CLAFIC) is a pattern classification method which uses a linear subspace for each class. In order to apply the CLAFIC method to image recognition problems, 2D image matrices must ...
PLD: Power line detection system for aircrafts
(Institute of Electrical and Electronics Engineers Inc., 2017)
Power Line Detection (PLD) is still an important issue for aircraft safety. In this study, two simple PLD algorithms are developed that utilize two alternative line detection algorithms (EDLines and LSD) and feed their ...
DGridSim: a multi-model discrete-event simulator for real-time data grid systems
(SAGE Publications LTD, 2014)
Data grid systems are utilized to share, manage, and process large data sets. On the other hand, an increasing number of applications with real-time constraints arise in several disciplines of science and engineering. The ...
Subspace-based spectrum estimation in frequency-domain by regularized nuclear norm minimization
(Elsevier Science BV, 2014)
Subspace-based methods have been effectively used to estimate multi-input/multi-output, discrete-time, linear-time-invariant systems from noisy spectrum samples. In these methods, a critical step is splitting of two invariant ...
A novel wind speed modeling approach using atmospheric pressure observations and hidden Markov models
(Elsevier Science BV, 2010)
Modeling the wind speed data has important implications in wind studies, providing valuable insight and parametric quantities for further engineering analysis. The classical modeling approach is to fit the probability ...
Türkiye'deki 22 baralı 380 kV' luk güç sistemi için ekonomik dağıtım ve optimal güç akışı yöntemlerinin karşılaştırmalı analizi
(2007)
Bu çalışmada, Türkiye'deki 380 kV'luk enerji iletim hatlarıyla birbirine bağlı EÜAŞ (Elektrik Üretim Anonim Şirketi) tarafından işletilen 8 tane termik santral bulunan 22 baralı 380 kV'luk güç sistemi için santrallerin en ...
KISA DÖNEM KIRPIŞMA ŞİDDETİNİN HILBERT-HUANG DÖNÜŞÜMÜ İLE HESAPLANMASI
(2011)
Bu makalede güç sistemlerinde kısa dönem kırpışma(flicker)
şiddeti Pst’yi hesaplamak için Hilbert Huang dönüşümünün
(HHT) kullanımına dayalı bir yaklaşım önerilmektedir. HHT
lineer ve durağan olmayan sinyallerin analizinde ...
GPS-based Antenna Tracking and Signal Beamforming System for Small UAV Platform
(IEEE, 2015)
In this study GPS-based antenna tracking and signal beamforming system is considered to improve the data transmission quality, capacity and distance (range) of a small drone with ground station. The design phases and the ...
Novel Models for Hourly Solar Radiation Using a 2-D Approach
(Icic Int, 2009)
In this work one year hourly solar radiation data are analyzed and modeled using a novel visualization method. Using a 2-D(Dimensional) surface fitting approach, the general behavior of the solar radiation in a year is ...