Başlık için Elektrik - Elektronik Mühendisliği Bölümü Tez Koleksiyonu listeleme
Toplam kayıt 251, listelenen: 228-247
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Uydu Yönelim Denetimi
(Fen Bilimleri Enstitüsü, 2013)In this work, attitude control problem of satellites which are assumed to be as rigidbodies is addressed. Satellite attitude is represented in terms of quaternions. Due tothe nonlinear nature of satellites and in the case ... -
Uydu Yörünge Kontrol Manevralarının Çözümlenmesi ve Benzetimi
(Fen Bilimleri Enstitüsü, 2023)Rendezvous and docking missions in spacecrafts consist of a series of maneuvers that involve the chaser spacecraft's ability to dock near the target and eventually contact it in a controlled manner. With the accelerating ... -
Uzaktan Algılamada Çoklu-Set Kanonik Korelasyon Analizi ile Değişiklik Tespiti
(Fen Bilimleri Enstitüsü, 2014)In this study, a new change detection approach is proposed for remote sensing domain. It is shown that the proposed method can be employed to expose land cover alteration in remotely sensed imagery.The proposed method is ... -
Uzun Dalga Kızılötesi Hiperspektral Görüntülerde Hedef Tespiti
(Fen Bilimleri Enstitüsü, 2015)In this thesis, target detection from hyperspectral images has been investigated using anomaly detection and endmember extraction. The aim of anomaly detection is to detect the deviations from the normal background behavior ... -
Üçüncü Düzey Taşınabilir Cihaz Kayıtları İçin Dinamik Sinir Ağları Kullanarak Uyku Apnesi Tespiti
(Fen Bilimleri Enstitüsü, 2014)In this study, dynamic neural networks based procedures have been developed to perform detection of Sleep Apnea Syndrome (SAS) for the data recorded by holter device at home and hospital sleep room. Previous studies mainly ... -
Üzerinde Açıklık Bulunan Yapıların Ekranlama Etkinliği Hesabı
(Fen Bilimleri Enstitüsü, 2015)For military systems and daily used electronic devices to function, electromagnetic interference coming from outside must be minimized as much as possible and therefore electromagnetic compatibility is an important subject. ... -
Veri Madenciliği Teknikleri Kullanılarak Gen Regülasyonunun İncelenmesi
(Fen Bilimleri Enstitüsü, 2019-10-02)In this thesis, the studies was carried out on the examination of promoter regions belonging to different genes. Genetic components of Homo Sapiens, Drosophila Melanogaster and Saccharomyces Cerevisiae species were used ... -
X-Bantta Minkowski Yansıtıcı Dizi Anten Analiz ve Tasarımı
(Fen Bilimleri Enstitüsü, 2018-12-10)Reflectarray antennas known with their ability of getting together successfully, capability of beam steering of conventional phased arrays and good efficiency and ease of design features of reflector antennas, are one of ... -
X-ray Görüntülerinde Derin Öğrenme Yöntemleri ile Tehdit Tespiti
(Fen Bilimleri Enstitüsü, 2022-01)In recent years, X-ray imaging equipment are frequently used in crowded and risky environments such as airports, schools and shopping malls to ensure public safety. However, human labor is still needed in places where X-ray ... -
Yakın Kızılötesi Spektroskopisi ile Girişimsel Olmayan Kan Şekeri Ölçümü
(Fen Bilimleri Enstitüsü, 2014)Within this study, an experimental approach on blood glucose measurement using near infrared spectroscopy method has been developed. The interact of glucose and water molecules with light according to the wavelength were ... -
Yazılım Tabanlı Gps Almaçlarının İncelenmesi
(Fen Bilimleri Enstitüsü, 2013)This study aims to investigate software based GPS receivers. In order to investigate software based GPS receivers, GPS system concepts, GPS signal structure and GPS receiver structure are studied. MATLAB models are implemented ... -
Yeni Nesil Yerküresel Konumlama Sistemi Sinyalleri Kullanılarak Eğik-Toplam Elektron İçeriğinin Kestirilmesi
(Fen Bilimleri Enstitüsü, 2021)Ionosphere is atmosphere’s ionized plasma layer constructed of free ions resulted by the ionization of neutral molecules with the effects of high energy photons radiated from the sun. Ionosphere is a dispersive, ... -
Yer Tabanlı Destek Sistemleri İçin Uyarlamalı Bölgesel İyonküre İzleme Yöntemi Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2022-01-24)Ground-Based Augmentation Systems (GBAS) improve positioning precision of GPS receivers on-air platform landing systems. GBAS consists of multiple GPS receivers placed on known locations within a region. A central processing ... -
Yere Nüfuz Eden Radar Verilerinde Tel Tespiti İçin Aktarım ve Çok Görevli Öğrenme Yöntemleri
(Fen Bilimleri Enstitüsü, 2018)Ground Penetrating Radar (GPR) is a commonly used tool for buried target detection, classification and identification applications. GPR produces output based on the electrical conductivity differences of buried targets ... -
YKS AĞI TABANLI TOPLAM ELEKTRON İÇERİĞİ VE ALICI YANLILIĞI KESTİRİMİ
(Fen Bilimleri Enstitüsü, 2017)Ionosphere is an anisotropic, dispersive and inhomogenous region of atmosphere whose spatio-temporal trends have an important affect on satellite based systems and HF communication. The variability in the temporal and ... -
Yüksek Frekanslı Cihaz Kalibrasyon Kurulumlarında Ölçüm Belirsizliklerinin Hesaplanması ve Kalibrasyon Yazılımı Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2013)Measurement process can be thought as comparison of a quantity whose magnitude is required to be known with the available reference magnitude of the same quantity. However, this available reference may diverge form its ... -
Yüksek Kazançlı, Beslemeleri Kapsayan Giriş/Çıkış Özellikli İşlemsel Yükselteç Tasarımı
(Fen Bilimleri Enstitüsü, 2019-02)Operational amplifier is a main integrated circuit which has critical importance for the design of analog circuits in many areas such as electronics, communications, optics, medical etc. It is needed in many applications ... -
Yüksek Mobilite Ortamında Kanal Kestirimi ve Eşzamanlama Algoritmalarının FPGA Üzerinde Tasarımı
(Fen Bilimleri Enstitüsü, 2018)The aim of the thesis is to design channel synchronization and estimation method on FPGA for wireless communication between high speed air vehicles. In air-to-air wireless communication, the channel is exposed to high ... -
Yüksek Verimli F-Sınıfı Mikrodalga Güç Yükselteç Tasarımı
(Fen Bilimleri Enstitüsü, 2017)Modern radar and communications applications, the transmitter output power is the decisive factor in the design of the system. As a result of this, the design of power amplifiers that can provide a high power output has ... -
Zaman Frekans Analiz Yöntemleri ile İmha Değerlendirme
(Fen Bilimleri Enstitüsü, 2022)Kill assessment is an capability that evaluates the success or failure of a missile interception of a threat by providing the basis for further decisions in a defense system. The most important advantage of the assessment ...