Başlık için FBE - Tez Koleksiyonu | Elektronik Mühendisliği / Electronics Engineering listeleme
Toplam kayıt 39, listelenen: 12-31
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Decision making and Yarsoy decision support tool
(Işık Üniversitesi, 2002-09)Every human makes decisions in the course of his interactions with the world and other human acting in the world. To make good decisions, we need knowledge about events that occur in the world and preferences we have. ... -
Deep learning techniques for building density estimation from remotely sensed imagery
(Işık Üniversitesi, 2019-04-05)This thesis is about point-wise estimation of building density on the remote sensing optical imageries by applying deep learning methods. The goal of the project is to reduce mean square error of the estimated density by ... -
Design and implementation of a low cost telematic control system
(Işık Üniversitesi, 2002-09)The thesis explains phases from ideation to concretize of a device that aims to solve continuously increase security needs in everyday life more effective, more reliable and cheaper way; however the device has so many ... -
Design and performance analysis of a novel trellis coded space-time-frequency transmission scheme
(Işık Üniversitesi, 2004-07)This work is concerned with a transmitter diversity technique for wireless communications over frequency selective fading channels. The proposed technique utilizes orthogonal frequency division multiplexing (OFDM) to ... -
Design of reed-solomon and convolutional coded OFDM system and performance analysis
(Işık Üniversitesi, 2003)In this study, OFDM and error-correcting codes, which have an important place in digital communication systems, have been studied. Literature research has been made on OFDM and error-correcting codes like Reed-Solomon and ... -
Doppler radars in avionics systems
(Işık Üniversitesi, 2003-08)At the beginning of my thesis I give a brief information about history of Doppler radars. Then I studied the types and working principles of Doppler radars. After that I researched the avionic systems and radar types which ... -
Energy and data cooperation in energy harvesting multiple access channels
(Işık Üniversitesi, 2016)A typical wireless device is limited by its nite battery, and energy limitation is as a critical bottleneck on wireless network performance. In addition to the EM radiation caused by high power wireless devices, the ... -
Enhancement of the coded speech using filtering
(Işık Üniversitesi, 2017-04-14)The processing and storage of speech signals are widely implemented in modern communication systems. Decreasing the amount of information for modeling the reconstruction of speech signal enhances the transmission and storage ... -
Evaluation of feature selection and encoding methods fpr superpixel image parsing
(Işık Üniversitesi, 2017-12-14)This thesis is about image parsing which is one of the important problems in computer vision. The goal of image parsing is segmentation of object and labeling of each object. Recently, a popular way of image segmentation ... -
Fingertip ECG signal based biometric recognition system
(Işık Üniversitesi, 2016-05-10)The idea is the; realize biometric recognition system by using ECG signal which was began to use in the last 10 years. Until now, ECG based biometric systems have been developed by using the database which ECG signals are ... -
Ground plane detection using and rgb-d camera for quadcopter landing
(Işık Üniversitesi, 2013-06-04)The purpose of this study is to build an autonomous quadcopter which is capable of automated detection of landing zones and landing. To ensure this there are important steps linked together. The first step is to build a ... -
GSM and GPRS security
(Işık Üniversitesi, 2004-09)In this thesis study, today's popular mobile voice (GSM) and data (GPRS) communication technologies (as an intorduction) and their security were studied. GSM arhitecture, key components of the GSM, security fonctions, and ... -
Implementation of a fixed cellular terminal with mobile phone
(Işık Üniversitesi, 2002-09)The thesis reports the design and realization of a fixed cellular terminal (FCT) device which works with a mobile phone as a GSM Module. The design is emphasized at the structure not to be complex and suitable to be used ... -
Implementation of cooperative diversity in space frequency coded OFDM system
(Işık Üniversitesi, 2007)Wireless technology is becoming an important part of our daily life. Although earlier wireless technologies were developed to provide voice transmission which did not require large amount of bandwidth, we are now equipped ... -
Insertion loss design of rf filters with mixed lumped - distributed realization
(Işık Üniversitesi, 2007)In this study, the purpose was to develop a user friendly software tool which enables to design microwave filters with lumped circuit elements, distributed transmission lines and mixed lumped-distributed circuit elements. ... -
Joint modulation and space time block code classification for mimo systems
(Işık Üniversitesi, 2014-10-31)In this thesis, the problems of modulation classification and space time block code (STBC) classification for MIMO systems are investigated. Two existing MIMO modulation type classification algorithms, an average likelihood ... -
Measurement of sea water parameters using mems technology
(Işık Üniversitesi, 2012-02-08)The system is used to measure the pressure and the temperature values up to hundred meters of the sea water. This project is also called as expendable environmental probe. The probe contains a temperature sensor, a pressure ... -
A new model for speech compression
(Işık Üniversitesi, 2021-19-10)This thesis aims to propose a new low bit-rate speech compression method. In the proposed method, classical SYMPES (Systematic Procedure for Predefined Envelope and Signature Sequences) based predefined signature and ... -
A novel channel estimation algorithm for ultra wideband communication systems
(Işık Üniversitesi, 2005)Ultra WideBand (UWB) is an emerging technology that is currently investigated as one viable solution for high capacity, short range wireless indoor systems. Its robustness in dense multipath environments, low cost and low ... -
Optimal and model predictive control of a quadrotor
(Işık Üniversitesi, 2020-08-21)Quadrotors are unmanned aerial vehicles (UAVs) used widely and these vehicles have been controlled with di erent controllers, such as PID, Linear Quadratic Regulator (LQR) and, Model Predictive Control (MPC). In this study, ...