Yayın tarihi için Mühendislik ve Mimarlık Fakültesi listeleme
Toplam kayıt 742, listelenen: 1-20
-
Analytical solution for continuous-time Kalman tracking filters with colored measurement noise in frequency domain
(Ieee-Inst Electrical Electronics Engineers Inc, 1994)New expressions are given for analytical solutions to the steady-state Kalman gains of the two-state exponentially correlated velocity (ECV) and the three-state exponentially correlated acceleration (ECA) tracking filters ... -
Analysis of orthotropic plate structures by the direct-dynamic stiffness method
(Pergamon-Elsevier Science Ltd, 1995)… -
Study of small basin hydrology in Anatolia using environmental isotope analysis
(Taylor & Francis Ltd, 1995)The hydrological behaviour of a representative basin in Central Anatolia, Turkey, was studied by isotopic evaluation of water elements. Samples taken from precipitation, groundwater, subsurface water from the unsaturated ... -
A cost-effective method for ultrasound volumetric imaging
(1996)A synthetic receive aperture technique is explored for cost-effective ultrasound scanners with high frame rates and beam density. The technique provides ultrasound volumetric imaging where beam count is very large with 2-D ... -
Segmentation of ultrasonic images using fuzzy sets
(1996)An image segmentation technique based on fuzzy sets for ultrasonic B-scans is presented. The fuzzy c-means algorithm is adapted to B-scan images. The classes constituting a region are obtained through fuzzy partitioning ... -
Numerical and experimental stress analysis of a polymeric composite hip joint prosthesis
(John Wiley & Sons Inc, 1996)A comparative stress analysis of a polymeric composite hip joint replacement was performed. A prototype short carbon-fiber reinforced PEEK (CF/PEEK) prosthesis was manufactured by injection molding. Finite element (FE) ... -
Application of the dynamic stiffness technique to the in-plane vibrations of plate structures
(Pergamon-Elsevier Science Ltd, 1996)In this study the dynamic stiffness technique, which yields ''exact'' results for a certain class of plate structure, is extended to include in-plane vibrations. Using the equations of motion and edge tractions the stiffness ... -
Natural frequencies of cross-ply laminated singly curved panels
(Pergamon-Elsevier Science Ltd, 1996)… -
Free vibration solution for clamped orthotropic plates using the Kantorovich method
(Academic Press Ltd, 1996)… -
Motion estimation using common spatial frequencies in synthetic aperture imaging
(I E E E, 1996)Correlation processing using fully common spatial frequencies of overlapping subapertures is explored for motion estimation between consecutive excitations in multi-element synthetic aperure imaging. Signals derived from ... -
Beam space processing for low-cost scanners
(I E E E, 1996)A subaperture processing technique suitable for low-cost ultrasound imaging systems is presented. The technique is based on multi-element synthetic aperture approach and beam interpolation. A large receive aperture is ... -
An assessment of the effects of in-plane vibrations on the energy flow between coupled plates
(Academic Press Ltd, 1996)The majority of the studies of energy transmission in plate-type structures are based on the assumption that the main component of the energy transfer is due to flexural waves, and the contribution of in-plane waves may ... -
A numerical study of laminar heat convection in ducts of irregular cross-sections
(Pergamon-Elsevier Science Ltd, 1997)Forced convective heat transfer during hydrodynamically fully developed laminar fluid flow inside ducts of irregular cross section is analyzed utilizing numerical methods. The elliptic grid generation technique is used to ... -
Analysis of energy flow in thick plate structures
(Pergamon-Elsevier Science Ltd, 1997)At sufficiently high frequencies: where the structural wavelength is much smaller than the thickness of the structure, the rotational inertia and transverse shear effects become increasingly important. In this study the ... -
An ergonomic rendering system for industrial design
(Elsevier Science Bv, 1997)Product design is one of the most important stages in production processes depending on commercial aims and current technology. Success in modelling the products guarantees that customers' requests can be supplied by these ... -
An ergonomic model proposed for multipurpose use of robots in flexible manufacturing systems
(Taylor & Francis Ltd, 1997)As the need in rapidness, sensitivity and flexibility of the production increase, the importance of robot automation in production system also increases. In order to automate the production, companies should buy a large ... -
A fuzzy colour quantizer for renderers
(Elsevier Science Bv, 1998)This paper presents a new colour quantization method for ray tracing. Normally, quantization is carried out by generating statistics about the colours present in the original image. Then a colour look-up table is created ...