Scattering

The Gaussian Wave Packet: Step Scattering model simulates the time evolution of a free Gaussian wave packet in position space when it is incident on a potential energy step. The position-space wave functions are depicted using three colors on the graph: black which depicts the absolute square of...

The Ejs Newtonian Scattering model displays the gravitational scattering of a multiple masses incident on a target mass. The simulation displays the motion of the smaller. The number of particles and their initial spread, the gravitational constant, and the target mass's radius can be changed via...

FORTRAN code provided in Xingguo Pan's 2002 dissertation entitled "Coherent Rayleigh-Brillouin Scattering" was converted to .m and is provided here. Both s6 and s7 models are provided. The code is validated


Platforms: Matlab

The Step Barrier Scattering model shows a quantum mechanical experiment in which an incident wave (particle) traveling from the left is transmitted and reflected from a potential step at x=0. Although the analytic solution to this standard problem is well known, its visualization shows how the...


Platforms: Mac

Software developed to perform electromagnetic scattering simulations mainly based on classical Mie theory solution. ScatLab Features: scattered intensity polar diagrams for coated and uncoated spherical particles; scattered intensity versus theta graphs for coated and uncoated spherical...


Platforms: Windows

McStas project is a general tool for simulating neutron scattering instruments. McStas is a computer program (written in C) that enables you to model very precisely a neutron instrument described as a series of various components. A source component shoots each neutron randomly (Monte-Carlo),...


Platforms: *nix

cstodconverter is a specially designed utility that uses particle scattering data to convert a particle's scattering cross section to a diameter. This is usually non-trivial because scattering cross section is a nonlinear and non-monotonic function of diameter. The software is targetted at...


Platforms: Windows

the program simulates the scattering of 1GHz electromagnetic wave by the cylindrical object. the program is written for 2D simulation, with suitable modification, the program can be implemented to 3D problem


Platforms: Matlab

This release contains SoundSim's 2.5D Acoustic Simulation Core and two sample MATLAB scripts to simulate a 5MHz tone burst scattering from an air bubble and an oil droplet suspended in water. See the included PDF for more information about the example simulations.This is an early release of...


Platforms: Matlab

ScattPy is an open source Python package for light scattering simulations. Its goal is to provide an easy-to-use and flexible modern framework for the numerical solving of the diffraction problems with various kinds of particles. With the current version of ScattPy [1] it is possible to...


Platforms: *nix

Visual difference metrics can predict whether differences between two images are visible to the human observer or not. Such metrics are used for testing either visibility of information (whether we can see important visual information) or visibility of noise (to make sure we do not see any...


Platforms: *nix

SansView is tool designed to extend the SANS data analysis capabilities by developing new tools for users. The DANSE/SANS group will provide analysis functionality through three applications. Those applications will be incrementally developed throughout the life of the project. The...


Platforms: Windows

DAZ Studio is a free, feature rich 3D figure design and 3D animation tool that enables users of any skill level to easily create stunning digital imagery. Whether you're a 3D newbie or a 3D professional, you'll find DAZ Studio is the perfect tool for designing unique digital art and animation...


Platforms: Windows

A turn based strategy game that can best be described as chinese checkers on steroids! The rules are simple! Big guys eat smaller guys and grow bigger. But watch out! Once greed takes over and you grow too large, you will explode into 1000 pieces scattering the neighbours with green goo. Find...


Platforms: Mac

RaySpace is a completely new acoustic room simulator. This unique reverb creates up to five channels of surround-sound reverb, all calculated in real-time. The characteristics of the room shape, height, positions and materials can all be adjusted while you listen, making RaySpace a very...


Platforms: Mac

During the day the Sun can be seen in the sky, unless obscured by clouds. In the night sky (and to some extent during the day) the moon, planets and stars are visible in the sky. Some of the natural phenomena seen in the sky are clouds, rainbows, and aurorae. Lightning and precipitation can also...


Platforms: Windows

Have you noticed the changes in the colour of the sea when you go to the seaside? Under different weather conditions, the colour of the sea changes with the time, the viewing angle and the height. The sea appears blue under a clear sky because the blue light from the sky is reflected by the water...


Platforms: Windows

AcouSTO (Acoustic Simulation TOol) is a low-order BEM code to solve the Kirchhoff Integral Equation. An arbitrary number of scattering/radiating bodies, monopoles, and plane waves is allowed. Runs in parallel on MPI2-equipped clusters.


Platforms: Mac, Linux

A bunch of miscillaneous scientific simulation projects not important enough to have their own project. Includes Gaspard-Rice chaotic scattering simulation, sea ice emissivity modelling, IDL library and any others I create or find kicking around.


Platforms: Windows, Mac, Linux

Accepts temperature in Kelvin, pressure in millibar and wavelength in microns (accurate for wavelengths 0.20-4.00 microns) and returns the model atmosphere Rayleigh angular volume-scattering coefficient. Includes Chandrasekhar phase function.


Platforms: Matlab