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CAGD package for Mathematica and its usage in the teaching
This paper presents a new package for Wolfram's Mathematica which provides functions for finding parametrizations and rendering figures of splines, Bernstein and B-spline basis functions, Bézier a...
BA - Obecná matematika
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Derivative of B-Spline Function
In this article is shown new proof of formula for simpler direct computation of derivatives of B-spline function and its application for derivatives of NURBS curves....
BA - Obecná matematika
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Isogeometric free vibration of an elastic block
In this contribution, the B-spline (NURBS with uniform weights) shape functions in the FEM framework are tested in the numerical solution of free vibration of an elastic block. The main attention is paid to the com...
BI - Akustika a kmity
- 2012 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
NURBS Curves (Non - Uniform Rational B - Spline Curves)
The book presents a complete overview about methods of mathematical modelling of free-form curves via NURBS (Non-Uniform Rational B-Spline) representation....
BA - Obecná matematika
- 2007 •
- B
Rok uplatnění
B - Odborná kniha
Modeling of mathematical surfaces in CAD systems
PhD. thesis about modeling of mathematical surfaces - NURBS, B-spline, T-spline and its application in other disciplines....
BA - Obecná matematika
- 2007 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Special Forms of NURBS Representation
The paper is focused on B-spline curve, Coons, Bézier and Ferguson cubic as a special form of NURBS representation. The mutual relations are discussed....
BA - Obecná matematika
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Comparison of Coupled and Decoupled Solvers for Incompressible Navier–Stokes Equations Solved by Isogeometric Analysis
This paper is devoted to the problem of solving the steady incompressible Navier–Stokes equations discretized by the Galerkin method on the spaces generated by the B-spline/NURBS basis functions, which is ...
Applied mathematics
- 2020 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
B-spline/NURBS volume parameterizations of Kaplan turbine
In this paper, we focus on determining B-spline/NURBS volume parameterizations of Kaplan turbines segments. These volumetric parameterizations are consequently used for fluid flow simulation based on isogeometric analysis. ...
BA - Obecná matematika
- 2015 •
- O
Rok uplatnění
O - Ostatní výsledky
Influence of mass lumping techniques on contact pressure oscillations in explicit finite element contact-impact algorithm based on isogeometric analysis with NURBS
-Uniform Rational B-Splines (NURBS) basis functions, which serve at the same time as the element basis functions. The isogeometric NURBS based variant of our symmetry......
JC - Počítačový hardware a software
- 2014 •
- O
Rok uplatnění
O - Ostatní výsledky
Influence of mass lumping techniques on contact pressure oscillations in explicit finite element contact-impact algorithm based on isogeometric analysis with NURBS
-Uniform Rational B-Splines (NURBS) basis functions, which serve at the same time as the element basis functions. The isogeometric NURBS based variant of our symmetry......
JC - Počítačový hardware a software
- 2014 •
- D
Rok uplatnění
D - Stať ve sborníku
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