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Browsing Elektrik - Elektronik Mühendisliği / Electrical and Electronics Engineering by Author "Demirkol, Aşkın"

Browsing Elektrik - Elektronik Mühendisliği / Electrical and Electronics Engineering by Author "Demirkol, Aşkın"

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  • Estimation of target density functions via range-angle beamforming 
    Demirkol, Aşkın; Demir, Zafer; Emre, Erol (TAYLOR & FRANCIS LTD, 2009)
    This paper considers estimation of target density functions in 'range-angle' coordinates using two beamforming techniques. The distribution of the target densities in range-angle coordinates is estimated utilizing several ...
  • Estimation of the Presence of Coal Using ANN Method by Employing the Geophysical Log Parameters at the Soma Basin 
    Karavul, Can; Hamza Karaman; A. Serhat Demir; Demirkol, Aşkın (NATL ACAD SCIENCES INDIA, 2016)
    In this study, the feed forward, back propagation neural network model (ANN), used as one of the complex modeling systems and artificial intelligence methods, have been employed to estimate the presence of a coal layer at ...
  • International Federation for Information Processing 
    Demirkol, Aşkın; Erol, Emre (SPRINGER, 2006)
    In this paper, as an active sensor imaging technique, a new target density function in form of the range density function(RDF) is developed by Gabor transform which is called short time Fourier transform (STFT). It is shown ...
  • Investigation of structures in the Alabanda Bouleuterion by electrical resistivity method 
    Karavul, Can; Karaaslan, Hasan; Demirkol, Aşkın (SPRINGER HEIDELBERG, 2016)
    The workspace as Bouleuterion (parliament house) is located in the ancient city of Alabanda far approximately 7 km from Aydin, Cine. The works on the city plan are still continued by the Department of Archeology in Adnan ...
  • Kalman filter aided target density function for radar imaging 
    Ridvan Firat Cinar; Fatih Kocadag; Demirkol, Aşkın (INST ENGINEERING TECHNOLOGY-IET, 2019)
    This study proposes a new algorithm for air target radar imaging by taking the geometrical and processing advantages of array antenna systems. The backscattered signal is processed with a new technique to benefit the ...
  • LECTURE NOTES IN COMPUTER SCIENCE 
    Demirkol, Aşkın; Demir, Zafer; Emre, Erol (SPRINGER-VERLAG BERLIN, 2005)
    In this paper, a new Target Density Function(TDF) is theorized to image the radar targets by a new estimation algorithm. TDF is represented in a specified manner. This method is developed by inspiring of ambiguity functions. ...
  • LECTURE NOTES IN COMPUTER SCIENCE 
    Demirkol, Aşkın; Demir, Zafer; Emre, Erol (SPRINGER-VERLAG BERLIN, 2006)
    In this work, four alternative algorithms for Classification/Discrimination are described which we have developed recently. These are believed to have several advantages over the previous ones via the introduction of a new ...
  • Magnetic and electrical resistivity image survey in a buried Adramytteion ancient city in Western Anatolia, Turkey 
    Karavul, Can; Keskinsezer, Ayhan; Beyhan, Günay; Demirkol, Aşkın (ACADEMIC JOURNALS, 2010)
    This paper examines a buried Adramytteion ancient city in the Balikesir-Burhaniye-Oren district located in the Western Anatolian region of Turkey. In this research, the some ruins in Adramytteion with the different properties ...
  • Measurement of iron mass in concrete wall using ultra-wide band radar 
    Fatih Kocadag; Ridvan Firat Cinar; Demirkol, Aşkın (INST ENGINEERING TECHNOLOGY-IET, 2019)
    Here, it is aimed to measure and detect the iron mass of a concrete solid wall, column, floor by using of ultra-wide band radar. Electromagnetic waves boundary conditions, reflection, and refraction of waves that radiate ...
  • Performance Analysis of Image Reconstruction Based on Modified Radon Transform with Wavelet Transform 
    Mutia Hanum; Demirkol, Aşkın (IEEE, 2017)
    In many medical imaging modalities, image reconstruction is a key component. Radon Transform is mostly used for reconstruction due to its ability to map from the image space to line parameter space. The goal of this work ...
  • Prediction and optimization of tribological behavior of nylon composites using Taguchi analysis method 
    Ünal, Hüseyin; Fıçıcı, Ferit; Mimaroğlu, Abdullah; Demirkol, Aşkın; A. Kirdar (SPRINGER HEIDELBERG, 2016)
    In this study, the tribological performance of graphite and wax filled nylon composites was predicted and optimized with the assistance of the Taguchi analysis method. Experimental data from our previous published work are ...