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Browsing Elektrik- Elektronik Mühendisliği by Title

Browsing Elektrik- Elektronik Mühendisliği by Title

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  • Object recognition in subspaces: applications in biometry and 3D model retrieval 
    Dutağacı, Helin. (Thesis (Ph.D.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    Shape description is a crucial step in many computer vision applications. This thesis is an attempt to introduce various representations of two and three dimensional shape information. These representations are aimed to ...
  • Observers for linear time-invariant systems 
    İzmir, Erhan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1982., 1982.)
    In optimal control theory, the design of a state feedback control law requires the availability of the entire state vector. However, in most of the control systems the measurements cannot provide the entire state vector. ...
  • On off keying modulation/demodulation and its applications 
    Omuz, Berk. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2013., 2013.)
    OOK based communication is getting more and more popular to reduce the power consumption of portable systems. Although OOK based communication requires less circuit complexity, high performance structures are needed. Most ...
  • Open platform for attack and countermeasure analysis on system security 
    Bal, Özgün. (Thesis (M.A.) - Bogazici University. Institute for Graduate Studies in the Social Sciences, 2018., 2018.)
    Attack detection and prevention is an essential subject in contemporary security practices. Like early detection of attacks, fast decision that includes optimum option is also an important issue. Selection of right prevention ...
  • Optimal nonlinear controller design for flexible robot manipulators 
    Doğan, Mustafa. (Thesis (Ph.D.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2006., 2006.)
    Developing nonlinear adaptive and robust controllers for a two-link flexible robot arm is the main objective of this research. Two different modelling techniques are used to overcome model accuracy problems and these two ...
  • Optimal scheduling in smart grids with prediction error probability limitation 
    Karamanlı, Can. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2017., 2017.)
    Smart grid is an electrical grid that uses information and communications technology to improve e ciency, reliability, economics, and sustainability of production and distribution of electricity, which results in much more ...
  • Optimum quantization for detection with side information 
    Ayerden, Nafiz Polat. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    In this work, we considered the problem of binary detection with side information. The receiver, observes the transmitted data which is corrupted by Gaussian noise, and tries to make a decision between two hypotheses where ...
  • Paper based integrated microfluidic system using electro-osmotic pumps with liquid bridges 
    Çelik, Ahmet Yasin. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2019., 2019.)
    This thesis demonstrates a novel paper based microfluidic device with electro osmotic pumping mechanism that was designed, optimized, simulated, fabricated and analyzed. Optimization of paper based electro-osmotic pumping ...
  • Parametric amplifiers using tunnel diodes as negative resistance element 
    Karabekir, Mehmet Erhan. (Thesis (M.S.) - Robert College. Faculty of Graduate School of Engineering, 1965., 1965.)
  • Payload based multi-phase traffic classification with majority voting 
    Mert, İlhan Selçuk. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    Internet is becoming an essential part of our lives with even simple daily tasks depending on it. This led to an increase in network traffic accompanied with increase in number of applications hosted on internet. In this ...
  • People detection in cluttered scenes 
    Öztürk, Serdar. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2010., 2010.)
    In this thesis, we have performed people detection in cluttered scenes. The people search operation in an image is performed by sliding a detection window and converting the content of each window to a feature vector. Dense ...
  • Performance analysis of multiple model Kalman Filters for target tracking 
    Akalın, Yağız. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2021., 2021.)
    Target tracking is a computer vision problem on which many studies have been done and research on this topic is still ongoing. The main tasks of target tracking sys tems can be listed as determining the position, velocity ...
  • Performance bounds on the localization of cellular phones using RSS measurements with unknown pathloss exponents 
    Sarı, Veli. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2010., 2010.)
    In this thesis, performance of an Received Signal Strength (RSS) based location estimation model, which incorporates the antenna radiation pattern information into log-normal path loss the signal model is evaluated. ...
  • Performance improvement approaches for visible light communication 
    Yağan, Muhammet Yaser. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2021., 2021.)
    Visible light communication (VLC) is an emerging technology aiming to use lighting equipment to convey data via modulating light intensity. With the running out spectrum for radio frequency wireless communication, VLC is ...
  • Picture processing techniques 
    Mergen, Tijen. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1984., 1984.)
    Image processing techniques find applications in many areas, chief among which are image enhancement, picture compression, pattern recognition, efficient picture coding and image understanding. In this master thesis, some ...
  • Place learning with a human tracking mobile robot 
    İşcan, Serhat. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2019., 2019.)
    This thesis is concerned with human-guided spatial cognition. This is an im portant problem in human-robot interaction as it can yield human-like knowledge of places. It is a difficult problem as it requires the robot to ...
  • Place recognition with an attentive robot 
    Erkent, Özgür. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2013., 2013.)
    This thesis is concerned with robotic place recognition. From the robot’s perspective, the goal of place recognition is to determine its whereabouts - given its knowledge of places it has visited previously. This problem ...
  • Pole assignment in linear multivariable systems 
    Zeytinoğlu, Mehmet. (Thesis (M.S.)- Bogazici University. Institute for Graduate Studies in Science and Engineering, 1981., 1981.)
    In this thesisppole assignment problem, one of the most commonly used control schemes, is considered and special emphasis is given on the application of avaliable pole assignment algorithms in multi-input systems. A very ...
  • Power analysis and low power realization of digital filter structures 
    Batur, Okan Zafer. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2006., 2006.)
    Digital Filters are important for Digital Signal Processing (DSP) systems. They are widely used in image, speech processing, data transmission. Digital Filters can be used to reduce noise in the system, get information ...
  • Power aware switched capacitor integrator design 
    Korkmaz, Seyrani. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    Switched Capacitors are used as resistors because they have better accuracy and they consume less die area than other resistor implementations in integrated circuits. In this technique, a capacitor is charged and discharged ...

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