Spherical Harmonics Expansions
This software computes synthesis of spherical harmonics models on sparse
coordinates or grids (provided in a geodetic or geocentric reference system).
It exploits basic parallelism using openmp directives.
A solution with MPI has not be taken into account since it cannot be so easily manageble...
Platforms: Windows, Mac, Linux
License: Freeware | Size: 11.55 MB | Download (45): Spherical Harmonics Manipulator Download |
ViennaSHE was created as a handy and accessible multi-dimensional semiconductor device simulator.
The simulator is based on the deterministic solution of the Boltzmann Transport Equation using Spherical Harmonics Expansions.
Platforms: Windows
License: Freeware | Download (460): ViennaSHE Download |
Picturenaut's consistent multi-threaded architecture makes it the fastest tone mapper in the world. Nothing beats it running Reinhard's Photoreceptor Physiology in realtime on the full image. If you call a new 8 core box your own, you will see it haul through a 32 Megapixel image in realtime,...
Platforms: Windows
License: Freeware | Size: 3.75 MB | Download (57): Picturenaut Download |
Picturenaut's consistent multi-threaded architecture makes it the fastest tone mapper in the world. Nothing beats it running Reinhard's Photoreceptor Physiology in realtime on the full image. If you call a new 8 core box your own, you will see it haul through a 32 Megapixel image in realtime,...
Platforms: Windows
License: Freeware | Size: 3.8 MB | Download (54): Picturenaut 64-bit Download |
Picturenaut's consistent multi-threaded architecture makes it the fastest tone mapper in the world. Nothing beats it running Reinhard's Photoreceptor Physiology in realtime on the full image. If you call a new 8 core box your own, you will see it haul through a 32 Megapixel image in realtime,...
Platforms: Windows
License: Freeware | Size: 3.8 MB | Download (52): Picturenaut 64-bit 3.2 Build Download |
Picturenaut's consistent multi-threaded architecture makes it the fastest tone mapper in the world. Nothing beats it running Reinhard's Photoreceptor Physiology in realtime on the full image. If you call a new 8 core box your own, you will see it haul through a 32 Megapixel image in realtime,...
Platforms: Windows
License: Freeware | Size: 3.75 MB | Download (511): Picturenaut 3.2 Build Download |
Wigner3j( J123, M123) calculates the Wigner 3j-symbol according to Racah formula.The Wigner 3j symbol is useful for multiplication of Spherical Harmonics (and their generalizations) and for addition of angular momentum.The are related to the Clebsch-Gordan coefficients by:Wigner3j( J123, M123 ) =...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): Wigner3j symbol Download |
A stack-based sequential priority first decoder that returns Maximum-Likelihood solutions to spherical LAST coded MIMO system-type problems, i.e., a lattice decoder with spherical boundary control. In such problems, the depth of the search tree is known but the number of children per node is not...
Platforms: Matlab
License: Freeware | Size: 51.2 KB | Download (45): Priority First Spherical Lattice Space-Time Decode Download |
A program to calculate spherical Besselfunctions with minimum effort.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): spherical Besselfunctions Download |
The Ejs Harmonics and Fourier Series model displays the sum of harmonics via a Fourier series to yield a new wave. The amplitude of each harmonic as well as the phase of that harmonic can be changed via sliders. In addition, several pre-set functions can be chosen to display. You can modify this...
Platforms: Mac
License: Freeware | Size: 1.34 MB | Download (38): Harmonics and Fourier Series Model Download |
The Orbits Within Spherical Galaxies model displays the two-dimensional trajectories of particles (stars) within a galaxy having a spherically symmetric mass distribution that heuristically approximates the distributions found in galaxies and bulges. The model uses a mass density proposed by...
Platforms: Mac
License: Freeware | Size: 1.4 MB | Download (35): Orbits Within Spherical Galaxies Model Download |
The Ejs Spherical Pendulum model displays the dynamics of a spherical pendulum in three dimensions. The pendulum is initially displaced from equilibrium and the pendulum bob has zero initial velocity. You can modify this simulation if you have Ejs installed by right-clicking within the plot and...
Platforms: Mac
License: Freeware | Size: 1.5 MB | Download (39): Spherical Pendulum Model Download |
The Spherical Mirror Model demonstrates the focusing of light using a spherical mirror. The user can change the size and position of the object, the focal length of the mirror and the rays shown in the diagram. The Spherical Mirror Model was created using the Easy Java Simulations (EJS) modeling...
Platforms: Mac
License: Freeware | Size: 737.28 KB | Download (33): Spherical Mirror Model Download |
Spherical Panorama Dual Fisheye Converter Software for fisheye equipment.This is a newly created Dual Fisheye Converter which enables you to view your 360 photo straight from the camera.
Spherical Panorama Dual Fisheye Converter Software important features are :
Intergrated environment
Easy to...
Platforms: Windows, Windows 7, Other
License: Freeware | Size: 3.34 MB | Download (62): Spherical Panorama Dual Fisheye Converter Download |
This toolbox can solve any of the 6 possible subproblems associated with an oblique spherical triangle, when only 3 of the 6 angles are known.The toolbox basically is an implementation of the set of tools developed in [Wertz, 2001], which aimed to fully automize the procedure and do away with the...
Platforms: Matlab
License: Freeware | Size: 71.68 KB | Download (45): Oblique Spherical Triangle toolbox Download |
A stack-based sequential depth-first decoder that returns Maximum-Likelihood solutions to spherical LAST coded MIMO system-type problems, i.e., a lattice decoder with spherical boundary control. In such problems, the depth of the search tree is known but the number of children per node is not...
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (44): Depth-First Spherical Lattice Space-Time Decoder with Boundary Control Download |
A stack-based sequential priority first decoder that returns Maximum-Likelihood solutions to spherical LAST coded MIMO system-type problems, i.e., a lattice decoder with spherical boundary control. In such problems, the depth of the search tree is known but the number of children per node is not...
Platforms: Matlab
License: Freeware | Size: 51.2 KB | Download (45): Priority First Spherical Lattice Space-Time Decoder with Boundary Control Download |
I have always believed that out of an infinite number of possible, playable chess variants that could be invented, a single, best, perfect game existed in the imaginary-yet-real, theoretical realm of perfection, waiting to be discovered. Of course, it would never permit itself to be discovered...
Platforms: Windows
License: Freeware | Size: 1.89 MB | Download (59): Spherical Chess 400 Download |
Newton number (also called the drag coefficient) and Archimedes number are plotted versus the Reynolds number for the laminar, transition and turbulent flow types using a log-log scale. A numerical example of the terminal fall velocity computation of a single spherical particle in a Newtonian...
Platforms: JavaScript
License: Freeware | Size: 20.48 KB | Download (44): Terminal Fall Velocity of a Single Spherical Particle in a Newtonian Fluid Download |
This code takes an expression for a normalized AF in spherical coordinates and creates a 3D plot in cartesian coordinates. Examples are specific to Antenna Theory and Design (2nd Ed) by Stutzman and Thiele.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): 3D Plots of Normalized Array Factor Examples Download |