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SHAVEL: A program for the spherical harmonic analysis of a horizontal vector field sampled in an equiangular grid on a sphere
A method for performing a spherical harmonic analysis, using observed it to a data set, derived by evaluating a given set of vector spherical harmonic between the input and output spherical ha...
Earth and related environmental sciences
- 2018 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Geometrical Description of Aggregates Using Spherical Harmonic Functions
The paper deals with mathematical description of aggregates using spherical harmonic functions. Each particle of aggregate is described by its barycenter and coefficients of harmonic expansion. The input data are retrieved ...
JC - Počítačový hardware a software
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
FFT-based high-performance spherical harmonic transformation
Spherical harmonic transformation is of practical interest in geodesy for transformation of globally distributed quantities such as gravity between space and frequency of the spherical harmonic expansion. A possibl...
DE - Zemský magnetismus, geodesie, geografie
- 2011 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Spherical harmonic analysis of geomagnetic variations observatory data up to degree 4 in the range of periods from 5 to 40 days
Spherical harmonic analysis of geomagnetic variations observatory data up to degree 4 in the range of periods from 5 to 40 days......
DE - Zemský magnetismus, geodesie, geografie
- 1999 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Evaluation of Geometrical Properties of Aggregate Particles
The paper deals with mathematical description of aggregates using spherical harmonic functions and with the subsequent evaluation of geometrical properties using that description....
JC - Počítačový hardware a software
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
Using the Spherical Harmonic Analysis and the Advancing Front Technique for the Discretization of 3D Aggregate Particles
The paper deals with the algorithm for the discretization of three-dimensional aggregate particles. A smooth representation of the particle surface is derived from its initial voxel-based representation using the spherical harmonic ...
JC - Počítačový hardware a software
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Triangulation of 3D Aggregate Particles
The software tool serves for the unstructured triangulation of the surface of aggregate particle(s) in arbitrary position represented using the spherical harmonic expansion....
JM - Inženýrské stavitelství
- 2007 •
- X
Rok uplatnění
X - Nezařazeno
Discretization of Three-Dimensional Aggregate Particles
The paper deals with mathematical description of aggregates using spherical harmonic functions and with subsequent triangulation of the recovered surface of individual aggregate particles....
JC - Počítačový hardware a software
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
Aggregate
The software tool serves (i) for the reconstruction of smooth shape of aggregate particle from a digital voxel-based representation using the spherical harmonic analysis and (ii) for the evaluation of its basic geometrical ...
JM - Inženýrské stavitelství
- 2007 •
- X
Rok uplatnění
X - Nezařazeno
Triangulation of Three-Dimensional Aggregate Particles
The paper deals with mathematical description of aggregates using spherical harmonic functions and its subsequent discretization into finite element mesh composed of tetrahedral elements....
JC - Počítačový hardware a software
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
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