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Toplam kayıt 65, listelenen: 11-20
A new electronically tunable phase shifter employing current-controlled current conveyors
(ELSEVIER GMBH, URBAN & FISCHER VERLAG, 2008)
A new canonical current-mode (CM) filter topology is presented. It realizes first-order allpass filtering functions using two dual-output current-controlled cur-rent conveyors (DO-CCCII) and a single capacitor. The topology ...
RATE-VISUAL-DISTORTION OPTIMIZED EXTRACTION WITH QUALITY LAYERS FOR SCALABLE CODING OF STEREO VIDEOS
(IEEE, 2008)
The Quality Layers concept is proposed and adopted in the JSVM in order to ensure an optimal adaptation in a rate-distortion sense [I]. In this paper it is extended to multiview case for scalable coding of stereo videos. ...
Necessary condition of optimality for stochastic control systems with variable structure
(VILNIUS GEDIMINAS TECHNICAL UNIV PRESS, TECHNIKA, 2008)
It is considered control system with variable structure described stochastic differential equations. A maximum principle for some non-linear stochastic control system is proved.
Gene expression profile class prediction using linear Bayesian classifiers
(PERGAMON-ELSEVIER SCIENCE LTD, 2007)
Due to recent advances in DNA microarray technology, using gene expression profiles, diagnostic category of tissue samples can be predicted with high accuracy. In this study, we discuss shortcomings of some existing gene ...
Determining a continuous marker for sleep depth
(PERGAMON-ELSEVIER SCIENCE LTD, 2007)
Detection and quantification of sleep arousals is an important issue, as the frequent arousals are known to reduce the quality of sleep and cause daytime sleepiness. In typical sleep staging, electroencephalograph (EEG) ...
Frequency domain analysis of power system transients using Welch and Yule-Walker AR methods
(PERGAMON-ELSEVIER SCIENCE LTD, 2007)
In this study, power quality (PQ) signals are analyzed by using Welch (non-parametric) and autoregressive (parametric) spectral estimation methods. The parameters of the autoregressive (AR) model were estimated by using ...
Applying Mathematica and webMathematica to graph coloring
(ELSEVIER, 2007)
This paper analyzes some graph issues by using the symbolic program Mathematica and its version for the Web, webMathematica. In particular, we consider the problem of graph coloring: the assignment of colors to the ...
Optimality Condition of a Nonsmooth Switching Control System
(ALLERTON PRESS INC, 2008)
In this paper, a survey and refinement of recent results in discrete optimal control theory are presented. The step control problem depending on a parameter is investigated. Nonsmoothness of the cost function. is assumed ...
Distance education techniques to assist skills of tourist guides
(IEEE COMPUTER SOC, LEARNING TECHNOLOGY TASK FORCE, 2007)
This study is a presentation of the usage of distance education technologies in a bid to support face to face education of tourist guide candidates during the training tour. The laws require tourist guide candidates to ...
Research on the middleware of grid GIS - distributed cooperative computing GIS software and its key technologies
(SPIE-INT SOC OPTICAL ENGINEERING, 2007)
This paper introduces the concept of grid computing and its characteristics. Basing on analyzing the characteristics of grid computing, we apply grid computing to GIS field to construct grid GIS, which is the application ...