Open Source Physics Software - Page 24

A computer code for simulation of electron-hydrogen scattering. Contains three (more or less) finished sub-programs: (a) “hex-ecs” which solves the Schrödinger equation in the B-spline basis, (b) “hex-dwba” which computes scattering variables for high energies using the distorted wave Born approximation of the first order and finally (c) “hex-db” which is a user interface to a plain SQLite database, where the intermediate results are being stored, and which is used to extract derived quantities like a cross section from it. Several more solvers are being developed right now - namely the second order of Born approximation for use in Born subtraction and the intermediate energy regime, and the relativistic variant of ECS for solution of (n,l,j,m,σ) ⟶ (n',l',j',m',σ') transitions.

The High Energy Physics Tool calculates decay rates and cross sections of tree-level processes. It makes use of computational code from the CalcHEP package, and includes a GTK+ GUI.

A command-line tool for numerical reconstruction of digital holograms (formerly known as "HoloPlay")

Horcher is programmed to locate the source of sounds by analysing a four-channel sound file. Filtering a part of a sound by the location is an option.

Hotstop is scientific software that allows to extract experimental ion stopping force curves from RBS spectra (as well as to stimate uncertainities) It uses Simulated Annealing and Bayesian Inference algorithms.

Use it to tell what your humidity percentage would be at a different temperature

Hy3S uses advanced MPI parallelized hybrid stochastic simulation methods to quickly compute the dynamics of biochemical networks with thousands of species/reactions. Many features included (see Home Page). An easy-to-use GUI (Matlab req) is included.

HydroSed2D is a two-dimensional numerical model for hydrodynamics and sediment transport on unstructured mesh.

We are 5 students from ECE gathered for a project for our fourth year of engineering school: This project named HydroTurb is realized in the context of a PPE, which means Project multidisciplinary by team in French. Why this project If this project is so attractive is that it has a very strong double interest: - At First, the very subject of the project on tidal energy, which is one of the most interesting renewable energy for the future - Second, this project focuses on the potential energy in the French representing the places of possible locations of turbines on the French coast. Description of tidal energy The tidal energy consists of using the force and power obtained from waves and current. In our case, the principle is to place in current sea water turbines to obtained power. This source of energy is maybe the “best” for several reasons: - Ecological: no pollution (underwater, no emissions) - Economical: rentability very important quickly - Efficiency

Hyperspectral pushbroom (airborne) camera system software, written in C#. Student project. Currently abandoned might return in development Fall 2011.

I is a cross-platform programming language designed towards efficiency during development and at runtime.

A rails based sample mailin system for the ID11B beamline at the Advanced Photon Source

IFoam is an OpenFOAM derived framework. It uses Python programming language for definition of its API. Itegrates visual components for limited post-processing. Provides access to some GUI components for more efficient set up the simulation cases.

Software for Identification of Crystal System. Java-based, OS-independent.

Integrated Relational Model of Installed Systems (IRMIS): Relational DataBase schema and a set of tools to populate and search an RDB that contains information about the operational EPICS IOCs installed at that site.

Herramientas informáticas para auxiliar en el proceso de identificación de parámetros dinámicos en sistemas estructurales. Desde el pre procesamiento hasta la elección y ratificación de modos.

Ikarus is a non-professional autopilot system for airoplanes.

IBDS is a library for dynamic simulation of multi-body systems in C++. It simulates rigid bodies, particles, many different joint types and collisions with friction. (ZLib license, free for commercial use) More infos: http://www.impulse-based.de

This app sets and gets the plane height and slope. You can see, store, load and plot plane test results to observe the rolling/sliding phenomen.

NOTE: The Inelastica project moved to https://github.com/tfrederiksen/inelastica/ in February 2018. Pre- and post-processing tools for SIESTA (DFT, quantum chemistry) and TranSIESTA (quantum transport): (1) Calculate phonon frequencies, e-ph couplings, and inelastic contributions to the conductance (IETS). (2) Access Hamiltonian etc from Python. Some code documentation and installation instructions are available at this mediawiki page: http://dipc.ehu.es/frederiksen/inelastica/index.php.

InertiaEngine is a 2D rigid body physic engine written in C++ and is not OS dependent. It is designed to be very user friendly. It contains also a 2D convex polygon collision detection engine. It supports collision response, static friction, kinetic fric

Interactive Web Physics is a Java, Web-based animation and problem designer tool. Anyone can quickly design mathematics or physics animations and simulations that run in a web browser. Unlike other solutions, no knowledge of programming is required.

InterferenceSimulator is a program demonstrating quantal two-slit Fresnel interference patterns with one, the other, or both slits open. A magnetic flux situated between the two slits allows demonstration of the Aharonov–Bohm effect. Simulations with short de Broglie wavelengths illustrate the classical limit of quantum mechanics. Because of the universality of wave phenomena, this program can also demonstrate the geometrical-optics limit of wave optics for small wavelengths.