1. Motion design with Euler-Rodrigues frames of quintic Pythagorean-hodograph curvesMarjetka Knez, Vito Vitrih, 2012, izvirni znanstveni članek Opis: The paper presents an interpolation scheme for ▫$G^{1}$▫ Hermite motion data, i.e., interpolation of data points and rotations at the points, with spatial quintic Pythagorean-hodograph curves so that the Euler-Rodrigues frame of the curve coincides with the rotations at the points. The interpolant is expressed in a closed form with three free parameters, which are computed based on minimizing the rotations of the normal plane vectors around the tangent and on controlling the length of the curve. The proposed choice of parameters is supported with the asymptotic analysis. The approximation error is of order four and the Euler-Rodrigues frame differs from the ideal rotation minimizing frame with the order three. The scheme is used for rigid body motions and swept surface construction.
Najdeno v: ključnih besedah
Povzetek najdenega: Zadetek v naslovu
Ključne besede: Pythagorean-hodograph, Euler-Rodrigues frame, rotation minimizing frame, motion design, quaternion, Hermite interpolation
Objavljeno: 15.10.2013; Ogledov: 2192; Prenosov: 92
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2. Quality issues in heritage visitor attractions2001, zbornik Najdeno v: ključnih besedah
Povzetek najdenega: ...tika, organizacija, organiziranost, metode, uspešnost, potrošnik, zadovoljstvo, design, storitve, meritve, uporaba človeških zmogljivosti, človeški kapital,...
Ključne besede: turizem, organizacijska kultura, turistična industrija, turistično posredovanje, promocija, turistični proizvod, kulturna dediščina, upravljanje, nasledstvo, znamenitosti, prihodnost, kvaliteta, vrednotenje, zagotavljanje kvalitete, celovita kvaliteta, management, TQM, orodja, kvaliteta življenja, kritika, organizacija, organiziranost, metode, uspešnost, potrošnik, zadovoljstvo, design, storitve, meritve, uporaba človeških zmogljivosti, človeški kapital, zborniki, priročniki, vodiči
Objavljeno: 15.10.2013; Ogledov: 3193; Prenosov: 121
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3. Coding theory and applications, solved exercises and problems of linear codesEnes Pašalić, 2013, drugo učno gradivo Najdeno v: ključnih besedah
Povzetek najdenega: ...model, linear code, linear block code, code design, undetected error probability, linear independence, standard form,...
Ključne besede: Gilbert-Eliot channel model, linear code, linear block code, code design, undetected error probability, linear independence, standard form, codeword weight, code rate, systematic code, Binary Hamming code
Objavljeno: 15.10.2013; Ogledov: 4750; Prenosov: 80
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4. International marketing researchC. Samuel Craig, Susan P. Douglas, 2000, učbenik za višje in visoke šole Opis: International marketing research
Najdeno v: ključnih besedah
Povzetek najdenega: ...globalizacija, marketing, trženje, strategija trženja, tržne raziskave, design, poslovno okolje, podatki, baze podatkov, podatkovne strukture,...
Ključne besede: mednarodno trženje, globalizacija, marketing, trženje, strategija trženja, tržne raziskave, design, poslovno okolje, podatki, baze podatkov, podatkovne strukture, vzorčenje, spremenljivke, hierarhija, merila, razlike, informacijski viri, tehnika, informacijski sistemi
Objavljeno: 10.07.2015; Ogledov: 2393; Prenosov: 81
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6. A combinatorial approach to the design of vaccinesLeire Legarreta Solaguren, Martin Milanič, Luis Martínez, Paul Medvedev, Iker Malaina, Ildefonso M. de la Fuente, 2015, izvirni znanstveni članek Najdeno v: ključnih besedah
Povzetek najdenega: Zadetek v naslovu
Ključne besede: razvoj cepiv, kombinatorična optimizacija, celoštevilsko programiranje, hevristika "hillclimbing", problem najkrajšega skupnega nadniza, problem pokritja z množicami, vaccine design, combinatorial optimization, integer programming, hill-climbing, shortest common superstring problem, set cover problem
Objavljeno: 15.10.2015; Ogledov: 2559; Prenosov: 130
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7. Construction of G[sup]3 rational motion of degree eightMarjetka Knez, Karla Ferjančič, Vito Vitrih, 2015, izvirni znanstveni članek Opis: The paper presents a construction of a rigid body motion with point trajectories being rational spline curves of degree eight joining together with ▫$G^3$▫ smoothness. The motion is determined through interpolation of positions and derivative data up to order three in the geometric sense. Nonlinearity in the spherical part of construction results in a single univariate quartic equation which yields solutions in a closed form. Sufficient conditions on the regions for the curvature data are derived, implying the existence of a real admissible solution. The algorithm how to choose appropriate data is proposed too. The theoretical results are substantiated with numerical examples.
Najdeno v: ključnih besedah
Povzetek najdenega: ...motion design, geometric interpolation, rational spline motion, geometric continuity...
Ključne besede: motion design, geometric interpolation, rational spline motion, geometric continuity
Objavljeno: 15.10.2015; Ogledov: 2069; Prenosov: 117
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8. Analysis of optimal fenestration parameters for a passive solar office building in SerbiaSanja Stevanović, 2013, objavljeni znanstveni prispevek na konferenci Najdeno v: ključnih besedah
Povzetek najdenega: ...passive solar design, building orientation, office building, fenestration, pareto front,...
Ključne besede: passive solar design, building orientation, office building, fenestration, pareto front, energyplus
Objavljeno: 15.10.2015; Ogledov: 1852; Prenosov: 32
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10. Hermite interpolation by rational G [sup] k motions of low degreeMarjetka Knez, Bert Jüttler, Gašper Jaklič, Vito Vitrih, Emil Žagar, 2013, izvirni znanstveni članek Opis: Interpolation by rational spline motions is an important issue in robotics and related fields. In this paper a new approach to rational spline motion design is described by using techniques of geometric interpolation. This enables us to reduce the discrepancy in the number of degrees of freedom of the trajectory of the origin and of the rotational part of the motion. A general approach to geometric interpolation by rational spline motions is presented and two particularly important cases are analyzed, i.e., geometric continuous quartic rational motions and second order geometrically continuous rational spline motions of degree six. In both cases sufficient conditions on the given Hermite data are found which guarantee the uniqueness of the solution. If the given data do not fulfill the solvability conditions, a method to perturb them slightly is described. Numerical examples are presented which confirm the theoretical results and provide an evidence that the obtained motions have nice shapes.
Najdeno v: ključnih besedah
Povzetek najdenega: ...a new approach to rational spline motion design is described by using techniques of geometric...
Ključne besede: mathematics, numerical analysis, motion design, geometric interpolation, rational spline motion, geometric continuity
Objavljeno: 03.04.2017; Ogledov: 1563; Prenosov: 35
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