MODELISASI BENDA ONYX DAN MARMER MULTI-SUMBU DENGAN BANTUAN PERMUKAAN PUTAR/GESER BEZIER

2019 ◽  
Vol 2 (1) ◽  
pp. 40
Author(s):  
Kusno Kusno ◽  
Agustina Pradjaningsih ◽  
Dewi Junita Koesumawati
Keyword(s):  
Parametric Representation ◽  
Axis Direction ◽  
Revolution Surfaces

We simulate application of Bezier revolution surfaces for modeling onyx and marmer objects in three steps as the following. Firstly, formulating the parametric representation of Bezier revolution surfaces in different axis direction of revolution is done. Secondly, we calculate various cylinder sections bounded by plans. Finally, the application of those formulas for modeling onyx and marmer objects of revolution multi axes by using computer are simulated.

THE TEMPERATURE ROTATION OF THE EASY AXIS DIRECTION IN DyFe3

1979 ◽  
Vol 40 (C2) ◽  
pp. C2-193-C2-195 ◽  
Author(s):  
S. Japa ◽  
K. Krop ◽  
R. Radwanski ◽  
J. Wolinski
Keyword(s):  
Easy Axis ◽  
Axis Direction

A Parametric Representation of Wind-Driven Rain in Experimental Setups

2012 ◽  
Author(s):  
Thomas Baheru ◽  
Arindam Gan Chowdhury ◽  
Girma Bitsuamlak ◽  
Ali Tokay
Keyword(s):  
Parametric Representation

Pattern Theory

2006 ◽  
Author(s):  
Ulf Grenander ◽  
Michael I. Miller
Keyword(s):  
Computational Linguistics ◽  
Parametric Representation ◽  
Bayes Estimation ◽  
Geometric Transformation ◽  
Central Component ◽  
Pattern Theory ◽  
Infinite Dimensional ◽  
Engineering Mathematics ◽  
Dimensional Shape ◽  
The Continuum

Pattern Theory provides a comprehensive and accessible overview of the modern challenges in signal, data, and pattern analysis in speech recognition, computational linguistics, image analysis and computer vision. Aimed at graduate students in biomedical engineering, mathematics, computer science, and electrical engineering with a good background in mathematics and probability, the text includes numerous exercises and an extensive bibliography. Additional resources including extended proofs, selected solutions and examples are available on a companion website. The book commences with a short overview of pattern theory and the basics of statistics and estimation theory. Chapters 3-6 discuss the role of representation of patterns via condition structure. Chapters 7 and 8 examine the second central component of pattern theory: groups of geometric transformation applied to the representation of geometric objects. Chapter 9 moves into probabilistic structures in the continuum, studying random processes and random fields indexed over subsets of Rn. Chapters 10 and 11 continue with transformations and patterns indexed over the continuum. Chapters 12-14 extend from the pure representations of shapes to the Bayes estimation of shapes and their parametric representation. Chapters 15 and 16 study the estimation of infinite dimensional shape in the newly emergent field of Computational Anatomy. Finally, Chapters 17 and 18 look at inference, exploring random sampling approaches for estimation of model order and parametric representing of shapes.

Radon transforms on a class of cones with fixed axis direction

2005 ◽  
Vol 38 (37) ◽  
pp. 8003-8015 ◽  
Author(s):  
M K Nguyen ◽  
T T Truong ◽  
P Grangeat
Keyword(s):  
Radon Transforms ◽  
Axis Direction ◽  
Fixed Axis

Error analysis of higher order trace finite element methods for the surface Stokes equation

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Thomas Jankuhn ◽  
Maxim A. Olshanskii ◽  
Arnold Reusken ◽  
Alexander Zhiliakov
Keyword(s):  
Finite Element ◽  
Stokes System ◽  
Parametric Representation ◽  
Higher Order ◽  
Optimal Order ◽  
Helmholtz Instability ◽  
Surface Stability ◽  
Instability Problem ◽  
Convergence Results ◽  
Optimal Order Convergence

AbstractThe paper studies a higher order unfitted finite element method for the Stokes system posed on a surface in ℝ3. The method employs parametric Pk-Pk−1 finite element pairs on tetrahedral bulk mesh to discretize the Stokes system on embedded surface. Stability and optimal order convergence results are proved. The proofs include a complete quantification of geometric errors stemming from approximate parametric representation of the surface. Numerical experiments include formal convergence studies and an example of the Kelvin--Helmholtz instability problem on the unit sphere.

Proof Without Words: Parametric Representation of Primitive Pythagorean Triples

1996 ◽  
Vol 69 (3) ◽  
pp. 189-189
Author(s):  
Raymond A. Beauregard ◽  
E. R. Suryanarayan
Keyword(s):  
Parametric Representation ◽  
Pythagorean Triples

scholarly journals 3-(Adamantan-1-yl)-4-benzyl-1H-1,2,4-triazole-5(4H)-thione

2014 ◽  
Vol 70 (7) ◽  
pp. o766-o767 ◽  
Author(s):  
Fatmah A. M. Al-Omary ◽  
Hazem A. Ghabbour ◽  
Ali A. El-Emam ◽  
C. S. Chidan Kumar ◽  
Hoong-Kun Fun
Keyword(s):  
Hydrogen Bonds ◽  
Dihedral Angle ◽  
Title Compound ◽  
Crystal Packing ◽  
Triazole Ring ◽  
Axis Direction ◽  
Π Interactions ◽  
Compound C ◽  
Supramolecular Chains

The title compound, C19H23N3S, is a functionalized triazoline-3-thione derivative. The benzyl ring is almost normal to the planar 1,2,4-triazole ring (r.m.s. deviation = 0.007 Å) with a dihedral angle of 86.90 (7)°. In the crystal, molecules are linked by pairs of N—H...S hydrogen bonds, forming inversion dimers that encloseR22(8) loops. The crystal packing is further stabilized by weak C—H...π interactions that link adjacent dimeric units into supramolecular chains extending along thea-axis direction.

scholarly journals 7,7-[Ethane-1,2-diylbis(oxy)]-2-[hydroxy(phenyl)methyl]bicyclo[3.3.1]nonan-3-one

2014 ◽  
Vol 70 (6) ◽  
pp. o665-o665
Author(s):  
Jian Li ◽  
Jia Qi Ma ◽  
Wei Min Mo ◽  
Zhen Lu Shen
Keyword(s):  
Hydrogen Bonds ◽  
Title Compound ◽  
Axis Direction ◽  
Compound C

In the title compound, C18H22O4, the cyclohexane and cyclohexanone rings adopt normal chair and half-chair conformations, respectively. The dioxolane ring is almost planar, with an r.m.s. deviation of 0.094 (3) Å. In the crystal, molecules are connected by O—H...O hydrogen bonds, forming 21helical chains along thea-axis direction. The chains are further connected by C—H...O hydrogen bonds.

Parametric Description of Vibration Using the Autocorrelation Function

2009 ◽  
Vol 147-149 ◽  
pp. 606-611
Author(s):  
Adam Kotowski
Keyword(s):  
Autocorrelation Function ◽  
Curve Fitting ◽  
Vibration Signal ◽  
Analytic Form ◽  
Parametric Representation ◽  
Rotating Machine ◽  
Fitting Procedure ◽  
Power Spectral ◽  
Parametric Description ◽  
Harmonic Components

The paper presents the use of the autocorrelation function for the description of vibrations and the problems connected with. The proposed method is based on the analysis of vibration signal recorded for machine during its operations using an analytic form of the autocorrelation function. The parameters are obtained using a curve fitting procedure. To keep a quality of parametric representation of considered vibration, only the curve fitting causes a determination coefficient over 0.90 is taken into consideration. Therefore, the autocorrelation functions are submitted for the fast Fourier transform to be helped, in determination of number of the dominant harmonic components. Also, the analytic form and parameters of power spectral density has been also calculated. Finally, the set of parameters has been collected to describe the selected fragment of vibration of the simple rotating machine. The influence of duration of analyzed vibration on the parameters values is also examined in this work.

Sign in / Sign up

Export Citation Format

Share Document