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Browsing Theses (Master's and Ph.D) – Electrical and Electronic Engineering by Title

Browsing Theses (Master's and Ph.D) – Electrical and Electronic Engineering by Title

Now showing items 21-40 of 152

Channel Estimation for Millimeter Wave Cellular Systems

Nakhaei, Sepehr Ashtari (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2018)

The imagination of our future on wireless base networks is beyond science fiction. By emerging 2020, most of the wireless communication systems are going to suffer by the vast increase in the number of traffic in their ...
A CNN Based Single Image Super-Resolution Using Residual Networks With Non-Local Multiple Image Phases

Al-Qaseem, Al- Khattab Ali Y. (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2022-02)

Image-super resolution is a fast-growing research field that has been enhanced by the introduction of deep learning methods that achieved greater results and performance. Convolutional deep networks that utilize ...
A Comparative Study of Background Estimation Algorithms

Naraghi, Nima Seif (Eastern Mediterranean University, 2009)

ABSTRACT: Also the work entailed an effective shadow removal technique which is used to avoid detection of shadow pixels as part of the foreground mask. The results show some critical tradeoffs between precision and speed ...
Comparison of Feature Based Fingerspelling Recognition Algorithms

Ghasemzadeh, Aman (Eastern Mediterranean University (EMU), 2012)

ABSTRACT : Sign language is a manual language which uses hand gestures instead of sounds. These gestures are produced by combining hand-shapes, orientation and movement of hands. Sign language is not international and it ...
Comprehensive Study on Phased Antenna Array Based on Conventional and Shielded Butler Matrix for 2.4 GHz Applications

Haidar, Muhannad Basem (Eastern Mediterranean University EMU, 2017-06)

In this work, a phased antenna array based on 4×4 Butler matrix is designed and simulated for 2.4 GHz applications using Roger RT 5880 as a substrate layer. CST SUIT STUDIO is used for this purpose. Two different designs ...
Connectivity Analysis of Large-Scale Wireless Ad Hoc Networks with Heterogeneous Nodes

Khalaf, Murad Ghazy (Eastern Mediterranean University (EMU), 2010)

ABSTRACT: Research in large-scale ad hoc and wireless sensor networks (WSNs) has developed rapidly due to the large number of applications in environmental monitoring, structure health monitoring, contaminant detection, ...
Contour optimization of a pin insulator using neural network

Aimua, Fidelis (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2015-02)

ABSTRACT: Insulator geometry strongly affects the distribution of electric field along the surface of the insulator. If the field distribution is not uniform, that stresses the insulator unevenly which most often may lead ...
Control Methods for Multilevel Converters

Makhamreh, Hamza Ahmed M. (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2019-01)

This thesis aims to develop new control methodologies for the Packed U-Cell (PUC) converter. The main problem lies in the structure of the PUC converter, where it is a hybrid type of multilevel converter (MLC) similar ...
Coupled K-SVD Dictionary Learning for Single Image Super-Resolution in Wavelet Domain

Ahmed, Junaid (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2015-08)

This thesis introduces coupled K-Singular Value Decomposition (K-SVD) algorithm in wavelet domain for Single Image Super-Resolution (SISR). In the coupled K-SVD the best low-rank approximation given by the SVD is implemented ...
Current Distribution on Linear Thin Wire Antenna Application of MOM and FMM

Attaei, Yazdan Mehdipour (Eastern Mediterranean University (EMU), 2012)

Numerical techniques in solving electromagnetics problems are the most common methods which are used during the last decades, especially with the growing inventions of fast speed computers and powerful softwares. In this ...
De-noising of Hyper-spectral Images in Wavelet Domain with Improved Soft Thresholding

Golilarz, Noorbakhsh Amiri (Eastern Mediterranean University EMU, 2017-02)

A hyper-spectral image can be corrupted by noise during the transmission process. The noise does not have positive effect on the image, so it is essential to discard the noise before performing analysis to improve the ...
Denoising Using Low-Pass Filtering Combined With Total Variation Filtering

Manasra, Ayman Yousef (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2016-02)

Generally LTI filters are appropriate to denoise a signal that have low-frequency band. On the other hand, total variation denoising is appropriate to filter a signal having sparse representation. Some signals cannot be ...
Design and Implementation of a Microcontroller Based Wireless Energy Meter

Shahrara, Reza (Eastern Mediterranean University (EMU), 2011)

Efficient use of energy becomes more crucial when increase in the cost of energy is observed. Since energy management is required to define the amount of consumed energy in a specific period of time, utilization of Energy ...
Design and Implementation of a PI-Controlled Lithium Ion Battery Charger with Protection and Monitoring

Mollaei, Amir (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2020)

The importance of power electronics has been growing in recent decades and nowadays it is playing an undeniable important role in our everyday life. One of the most common application of power electronics is switching mode ...
A Design Model and Comparison of Fixed and Tracking Photovoltaic Systems for a Single-Family House in Erbil, Iraq

Abdulkarim, Parinaz Mohammed (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2021-02)

This thesis reviewed the photovoltaic (PV) technology. It also analyzed the potential of the PV plants to solve the problem of power shortages in Iraq. The use of PV power is the most advanced renewable energy application; ...
Design of Natural Damping Control for Three-phase Grid-Connected Voltage Source Inverters with LCL-Filters

Mogah, John Onoghenokpe (Eastern Mediterranean University EMU, 2017-07)

Nowadays, researches have been carried out on reducing the total harmonics distortion when a voltage source inverter (VSI) is connected to the grid through a filter. LCL-filter reduces the harmonics contents when the ...
A Design of Q-shift Filter for Dual-Tree Complex Wavelet Transforms

Yeganli, Faezeh (Eastern Mediterranean University (EMU), 2010)

ABSTRACT: In this work a new method of designing filter for Dual-tree complex wavelet transform is presented. In the new method, the space of orthonormal wavelet filters is defined in terms of some parameters, these ...
Detecting lesions in MRI brain images combining pseudo-color segmentation with fuzzy C-Means clustering

Azar, Fariba Beiramzadeh Azar (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2013-08)

ABSTRACT: As biomedical image analysis has been improved over the last decades, the widespread advancement of detection/estimation approaches has aided the rapid development of new technologies for monitoring and diagnosis, ...
Detection of Alzheimer’s Disease using 3D MRI Based on Key Slices Selected

Moradi, Masoud (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2017-09)

Alzheimer’s disease (AD) is one of the most common irreversible dementia disease affecting mostly old people specially in older adulthood. This disease corresponds to a particular group of aging dementia which deteriorates ...
Determination of Power Losses in Solar Panels Using Artificial Neural Network

Jazayeri, Kian (Eastern Mediterranean University (EMU), 2012)

ABSTRACT: The world’s traditional energy resources remain insufficient with respect to the increasing energy requirements of the modern era. In recent decades the threats and limitations associated with energy resources ...