Browsing Department of Electrical and Electronic Engineering by Title

EMU I-REP

Browsing Department of Electrical and Electronic Engineering by Title

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  • A Sample Diversity Decision-Feedback-Equalisation For Multipath Channels 
    Amca, Hasan; Yenal, Tolga; Hacıoğlu, Kadri (ICT 98,/ Athens., 1998-06)
    A new Decision-Feedback-Equalisation (DFE) technique is introduced, namely, the Sample-Diversity (SD) DFE. To realise a sample-diversity at the DFE input,N samples are taken from each symbol and these samples are used to ...
  • Semi-Coupled Dictionary Learning for Single Image Super Resolution 
    Ullah, Zia (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2016-09)
    It has been demonstrated in the literature that patches from natural images could be sparsely represented by using an over-complete dictionary of atoms. In fact sparse coding and dictionary learning (DL) have been shown ...
  • Shifted linear interpolation for images 
    Dorreh, Nasrin (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2014-01)
    ABSTRACT: In this work we study the shifted linear interpolation (SLI) method and apply this method in wavelet domain in addition to the spatial domain. The SLI is computationally cheaper than the cubic interpolation and ...
  • Shift-Variance Analysis of the Q-shift Dual-Tree Complex Wavelet Transform 
    Moghadam, Marzieh Rahmani (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2014-02)
    We analyze the shift-variance of the Dual-Tree Complex Wavelet Transform (DTCWT) in this thesis. In our study, the DT-CWT is treated as a generalized sampling process. The analysis of shift-variance is performed in terms ...
  • Shift -variance of linear periodically shift-variant systems and non-stationarity of wide-sense cyclostationary random processes 
    Sadeghi, Bashir (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2013-09)
    ABSTRACT: We study shift-variance of linear periodically shift-variant (LPSV) systems and non-stationarity of wide-sense cyclostationary (WSCS) random processes (with continuous-time input and output). We determine how far ...
  • Short-term Load Forecasting using Neural Network for a Residential Building 
    Nkachukwu, Chimbuchi Chioma (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2014-08)
    As energy consumption rises it becomes important for electric utilities to make adequate plan for this increase to avoid inefficiencies in generation, transmission and distribution of electrical energy. One of the ways of ...
  • Signature Waveform Estimation By Using Short Training Sequences 
    Rızaner, Ahmet; Hacıoğlu, Kadri; Amca, Hasan; Ulusoy, Ali Hakan (International Conference on Information, Communications and Signal Processing (ICIC2001),/Singapore, 2001-10)
    Multiuser detection techniques are known to be effective strategies to counter the presence of multiuser interference in code division multiple access channels. Generally, multiuser detectors can provide excellent performance ...
  • Single Image Signal-to-Noise Ratio Estimation for Magnetic Resonance Images 
    Sheikhabadi, Mohammadali Kiani (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2015-07)
    Signal-to-noise ratio (SNR) is a significant factor to quantify noise content, particularly in magnetic resonance imaging (MRI). MRI is used to generate high quality medical images in biomedicine and other research ...
  • Single image super resolution based on sparse representation via structurally directional dictionaries 
    Farhadifard, Fahimeh (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2013-12)
    ABSTRACT: In this thesis, we propose an algorithm of sparse representation using structurally directional dictionaries to super resolve a single low resolution input image. We have focused on the designing structured ...
  • Single Image Super-Resolution Based on Sparse Representation Via Structurally Directional Dictionaries in Wavelet Domain 
    Abar, Elham (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2014-01)
    The main aim of super-resolution is reconstructing a higher resolution image by combining a set of lower resolution images (classical approach) or from a single image. In this thesis a framework on Single Image Super-Resolution ...
  • Single-Phase Current-Source Rectifier Closed-Loop Control with Active Power Decoupling Based on LC Resonator Emulation 
    Ghazal, Yaser F.N. (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2022-02)
    ABSTRACT: AC-DC converters are power electronic systems which are used in a variety of industrial applications. These systems are better and more efficient than the regular AC-line commutated thyristor converters. The ...
  • Size Reduction of Square Microstrip Patch Antenna by Using Metamaterials Structure 
    Yousiff, Moataz Moftah Hamad (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2018)
    The focus of this study is to investigate size reduction of Conventional Microstrip Patch Antenna (CMPA), using metamaterial structure. Metamaterial is a Complementary Split Ring Resonator (CSRR) unit cell which has negative ...
  • Sliding Mode Control Applied To UPS Inverter Using Norm of the State Error 
    Makhamreh, Hamza A. M. (Eastern Mediterranean University (EMU), 2013)
    ABSTRACT: In dynamical system it is impossible to avoid dealing with uncertain conditions such as disturbances; that case is applicable on the UPS Inverter. There are many approaches to control inverters; here we are going ...
  • Sliding Mode Controller for Single Phase Grid Connected Voltage Source Inverter with LCL Filter 
    Al Ahmad, Ahmad Khodor (Eastern Mediterranean University, 2017-02)
    ABSTRACT: Many researchers have focused widely on suppressing the steady state sinusoidal tracking error and the total harmonic distortion in grid-connected inverter systems. In this thesis, a sliding mode control strategy ...
  • A Soft Decision Feedback Equalizer 
    Hacıoğlu, Kadri; Amca, Hasan (International Conference on Telecommunications, Cheju/ Korea., 1999-06)
    In this paper, a method to reduce the error prop-agation in Decision Feedback Equalizers (DFEs) is addressed. An M-level staircase nonlinearity is pro-posed for the feedback chain of the DFE. Analytical results are presented ...
  • Sparse Adaptive Filtering and Applications 
    Jahromi, Mohammad Naser Sabet (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2017-08)
    In recent years, sparse signal estimation has become an important paradigm in the field of signal processing due to its vast amount of applications. Among the wide range of applications, system identification and echo ...
  • Sparse Regression Based Face Recognition 
    Qudaimat, Ahmad Jum’a M (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2019-02)
    Despite the large volume of research in the literature, face recognition remains a hard problem to solve. The challenge is due to many factors that may affect the performance of any recognition system such as size of ...
  • Sparse Representation over Multiple Learned Dictionaries via the Gradient Operator Properties with Application to Single-Image Super-Resolution 
    Yeganli, Faezeh (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2015-12)
    Single-image super-resolution is an ill-posed inverse problem that requires effective regularization. Super-resolution over learned dictionaries offers a successful framework for efficiently solving this problem exploiting ...
  • Spurious Radiation Suppression in Microstrip Monopulse Antenna 
    Hnesh, Allaeldien Mohamed G (Eastern Mediterranean University EMU, 2017-02)
    The monopulse technique has been widely used for target detection in Radar Tracking Systems. Various modern technologies have been used to implement it. The use of microstrip technology in the monopulse technique attracted ...
  • Steering Kernel Regression via Laplacian for Image Denoising in Spatial Domain 
    Salami, Reza (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2014-02)
    ABSTRACT: Recently digital imaging devices are used in many applications and they often suffer from some degradation, such as noise, blurring, aliasing effects, and more due to environment limitations. Captured images are ...