Güncel Gönderiler: Elektrik ve Elektronik Mühendisliği Bölümü
Toplam kayıt 552, listelenen: 1-20
-
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 ... -
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 ... -
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 ... -
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-) ... -
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 ... -
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 ... -
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 ... -
Rüzgar enerjisi potensiyelinin araştırılmasında Weibull ve Rayleigh dağılımlarının kullanılması
(2006)Bu çalışmada, 2005 yılı Temmuz, Ağustos, Eylül ve Ekim aylarında saatlik olarak ölçülen rüzgar hızı verilerine dayanarak, Anadolu Üniversitesi İki Eylül Kampüsü 'ndeki rüzgar enerjisi potansiyeli istatistiksel olarak analiz ... -
Birim yüklenme probleminin üç farklı yöntem kullanılarak karşılaştırmalı çözümlenmesi
(2009)Bu çalışmada, güç sistemi optimizasyonunda önemli bir konu olan birim yüklenme problemi, dinamik programlama, gevşetilmiş Lagrange ve benzetimli tavlama yöntemi kullanılarak çözülmüştür. Dinamik programlama yöntemi, minimum ... -
Rüzgar enerjisi potansiyelinin tahmininde kullanılan iki farklı istatistiksel dağılımın karşılaştırmalı analizi
(2007)Bu çalışmada, Anadolu Üniversitesi tarafından desteklenen "A. Ü. İki Eylül Kampusu'nda Rüzgar ve Güneş Potansiyelini Belirleyerek Hibrid (Rüzgar-Güneş) Enerji Santral Modeli Kurmak" başlığı altındaki bilimsel araştırma ... -
Patch warping based face frontalization [Yama çarpitma tabanli yüz önleştirme]
(Institute of Electrical and Electronics Engineers Inc., 2018)Face frontalization increases accuracies of face and gesture recognition applications. In this paper, we propose a 2D patch warping based face frontalization method which that has a simple but efficient flow due to its ... -
Facial expression recognition with FHOG features [FHOG öznitelikleri ile yüz ifadesi tanima]
(Institute of Electrical and Electronics Engineers Inc., 2018)Facial expression recognition is a popular computer vision subject that has many applications such as humancomputer interaction and behavior analysis. As for many computer vision problems, lighting and contrast differences ... -
Logo recognition via fusion of spatial and spectral features [Uzamsal ve spektral öznitelik birleşimi ile logo tanima]
(Institute of Electrical and Electronics Engineers Inc., 2018)Machine vision based logo and trademark recognition, is one of the most efficient and widely used method to measure brand awareness on internet and social media. Similarity of logos geometric structure, difference pose and ... -
Dataset augmentation for accurate object detection [Yüksek dogrulukta nesne tespiti için veri kümesi artirma]
(Institute of Electrical and Electronics Engineers Inc., 2018)Hand detection has many important applications in human-computer interaction. But hand detection is a difficult problem because hand image can vary greatly in images. Vision based hand interfaces require fast and extremely ... -
Real-time detection and mitigation of distributed denial of service (DDoS) attacks in software defined networking (SDN)
(Institute of Electrical and Electronics Engineers Inc., 2018)The emergence of Software Defined Network (SDN) and its promises in networking technology has gotten every stakeholder excited. However, it is believed that every technological development comes with its own challenges of ... -
Correcting writing errors in turkish with a character-level neural language model [Dahi anlamindaki de ayri yazilir: Türkçe yazim hatalarinin karakter-seviyeli bir sinirsel dil modeli ile düzeltilmesi]
(Institute of Electrical and Electronics Engineers Inc., 2018)A large part of the written content on the Internet is composed of social media posts, articles written for content platforms and user comments. In contrast to the content prepared for print media, these types of texts ... -
Expression recognition with appearance-based features of facial landmarks [Yuz nirengi noktalarinin görünüş öznitelikleri ile ifade tanima]
(Institute of Electrical and Electronics Engineers Inc., 2018)The human face is the subject of many studies in the field of artificial vision because of the high amount of semantic information. The most common of the studies carried out in this area are face analysis and expression. ... -
Contactless respiration rate estimation with phase difference [Faz farki ile temassiz solunum hizi kestirimi]
(Institute of Electrical and Electronics Engineers Inc., 2018)In this paper, a new method that uses radio frequency (RF) communications signal is proposed for the contactless respiration rate estimation and monitoring. In the proposed method, the phase difference between the channels ... -
Effect of distance metrics on positioning accuracy [Uzaklik metriklerinin konumlama başarimina etkisi]
(Institute of Electrical and Electronics Engineers Inc., 2018)RF fingerprinting based positioning systems have come to the forefront among indoor positioning systems as they provide both high precision and can use existing infrastructure like Wi-Fi access points effectively. In this ... -
Effectiveness of online RF fingerprinting for indoor localization
(Institute of Electrical and Electronics Engineers Inc., 2018)This paper proposes a method for indoor localization by introducing an online Radio Frequency (RF) fingerprinting approach instead of the traditional offline RF fingerprinting. The offline phase is a time-consuming stage ...
