Güncel Gönderiler: Teknik Bilimler Meslek Yüksekokulu
Toplam kayıt 113, listelenen: 41-60
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Phonem-based isolated Turkish word recognition with subspace classifier [Altuzay siniflama ile sesbirim temelli türkçe yalitik kelime tanima]
(2009)In this study, phoneme-based isolated Turkish word recognition with Common Vector Approach (CVA) has been performed. CVA has been used to classify phonemes. The phoneme sequence obtained from the classfication is decoded ... -
Standards-based investigation of voltage dips and voltage imbalances in an organized industrial zone
(Institute of Electrical and Electronics Engineers Inc., 2016)The measurement, monitoring and evaluation of power quality have a great importance for avoiding grid- and device-based problems in the stages of generation, transmission, distribution and consumption of electrical energy. ... -
Peak point detection of phase-to-phase effective voltages for smart grids: A comparative study
(Institute of Electrical and Electronics Engineers Inc., 2017)Smart grid systems include many different power sources such as renewable and fossil energy basis. While collecting all type of energy on the grid, phase order, frequency, maximum voltage value and synchronization time of ... -
Standards-Based Investigation of Voltage Dips and Voltage Imbalances in an Organized Industrial Zone
(IEEE, 2016)The measurement, monitoring and evaluation of power quality have a great importance for avoiding grid- and device-based problems in the stages of generation, transmission, distribution and consumption of electrical energy. ... -
Phonem-Based Isolated Turkish Word Recognition With Subspace Classifier
(IEEE, 2009)In this studs,, phoneme-based isolated Turkish word recognition with Common Vector Approach (CVA) has been performed. CVA has been used to classify phonemes. The phoneme sequence obtained from the classification is decoded ... -
Structural, electronic, elastic and vibrational properties of two dimensional graphene-like BN under high pressure
(Elsevier Ltd, 2019)The structural, electronic, elastic and vibrational properties of boron nitride (BN) were analyzed using ab initio computational methods based on density functional theory. The exchange-correlation energy functional was ... -
Density-functional tight-binding approach for the structural analysis and electronic structure of copper hydride metallic nanoparticles
(Elsevier Ltd, 2019)We perform a theoretical investigation using the density functional tight-binding (DFTB) approach for the structural analysis and electronic structure of copper hydride (CuH) metallic nanoparticles (NPs) of different size ... -
Investigation of the Effects of FACTS Devices on the Voltage Stability of Power Systems
(IEEE, 2017)In parallel with the technological advances, the electrical power demand is constantly increasing and this makes the voltage stability difficult for the electrical power systems. At this point, FACTS (Flexible AC Transmission ... -
Physical and optical properties of DCJTB dye for OLED display applications: Experimental and theoretical investigation
(ELSEVIER, 2017)In this study, 4-(dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulolidin-4-yl-vinyl)-4H-pyran (DCJTB) was achieved using the experimental and theoretical studies. The electronic, optical and spectroscopic properties ... -
Bent Fiber Sensor for Preservative Detection in Milk
(MDPI AG, 2016)A fiber optic sensor sensitive to refractive index changes of the outer region of the fiber cladding is presented. The sensor uses bent plastic optical fibers in different bending lengths to increase sensitivity. Measurements ... -
A subspace based progressive coding method for speech compression
(ELSEVIER SCIENCE BV, 2017)In this study, two novel methods, which are based on Karhunen Loeve Transform (KLT) and Independent Component Analysis (ICA), are proposed for coding of speech signals. Instead of immediately dealing with eigenvalue ... -
Size- and composition-dependent structure of ternary Cd-Te-Se nanoparticles
(SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK, 2018)In this study, the geometrical, thermal, and energetic properties of zinc-blende CdTe1-xSex (x = 0.25, 0.50, and 0.75) nanoparticles were investigated using the bond order potential based on the modern classical molecular ... -
Electronic structure, optical and structural properties of organic 5,5 '-Dibromo-2,2 '-bithiophene
(ELSEVIER GMBH, URBAN & FISCHER VERLAG, 2018)The changes in the electronic, optical and structural properties of the title compound have been investigated using experimental and theoretical techniques. The semi-emprical relations have been proposed for the calculation ... -
Electronic structure, optical and structural properties of Si, Ni, B and N-doped a carbon nanotube: DFT study
(ELSEVIER GMBH, URBAN & FISCHER VERLAG, 2018)The electronic structure, structural and optical properties of a carbon nanotube (CNT) and silicon (Si), nickel (Ni), boron (B) and nitrogen (N)-doped CNTs have been investigated by density functional theory (DFT) simulations. ... -
Study of structural, optical properties and electronic structure of PTCDI-C5 organic nanostructure
(ELSEVIER SCIENCE BV, 2018)This work reports the change in the structural, electronic, spectroscopic and optical properties of N,N'-Dipentyl-3,4,9,10-perylenedicarboximide (PTCDI-C5) small molecule via experimental and theoretical techniques. ... -
Analysis of the geometrical properties and electronic structure of arsenide doped boron clusters: Ab-initio approach
(ELSEVIER SCIENCE SA, 2018)Density functional theory (DFT) and coupled-cluster (CCSD(T)) theory have been applied to investigate the geometric, growth pattern, bonding, stability, dissociation, adsorption and electronic properties of arsenide doped ... -
Ab initio study of structural and electronic properties of SinC5-nH8 (n=0-5) series: Probing the 2D to 3D structural transition
(ELSEVIER SCIENCE SA, 2018)In this study, we studied the structural and electronic properties in the SinC5-nH8 (n = 0-5) series using ab initio calculations. We performed global minimum and low-lying isomers search for the C5H8 , SiC4H8 , Si2C3H8 , ... -
Photonic, spectroscopic properties and electronic structure of PTCDI-C8 organic nanostructure
(ELSEVIER SCIENCE BV, 2018)The changes in the structural, electronic, vibrational and photonic properties of N,N'-Dioctyl-3,4,9,10-perylenedicarboximide (PTCDI-C8) one-dimensional nanostucture have been investigated using experimental and theoretical ... -
Frequency Domain Analysis of Laser and Acoustic Pressure Parameters in Photoacoustic Wave Equation for Acoustic Pressure Sensor Designs
(OPTICAL SOC KOREA, 2018)A pressure wave created by the photoacoustic effect is affected by the medium and by laser parameters. The effect of these parameters on the generated pressure wave can be seen by solving the photoacoustic wave equation. ... -
Photophysical and optical properties of 5-Bromo-2-nitropyridine organic molecule: Experiment and theory
(ELSEVIER SCIENCE BV, 2018)The changes in the structural, electronic, vibrational and optical properties of 5-Bromo-2-nitropyridine organic molecule have been investigated. The semi-emprical realtions have been proposed for the calculation of the ...
