Open Source Physics Software - Page 46

Program for analysis of diffraction lines records

The X-Ray Data Processing package enables ad hoc wrangling of data from x-ray experiments. A collection of software based on this library is also available.

For starters a DirectX (Direct3D-Panel) A suite to display simple x/y/measurements, which has to be fast, because those analogue position encoders never "rest" at the same position and we want to see our table-position in realtime (mswin-realtime)

Rapid application development environment for high-level control of particle accelerators.

XDAQ is a software platform designed specifically for the development of distributed data acquisition systems. The development is carried out at CERN, the European Organization for Nuclear Research. Please visit http://xdaq.web.cern.ch

XDiff is a program for numerical calculations of X-ray powder diffraction patterns of nanocrystals dispersed in a liquid phase

Moved to https://github.com/jmeloranta/xemr

A portable loudspeaker design system supporting measurement, modeling, simulation and optimization of boxes, filters and systems.

Keywords (XNDiff): -SAXS -SANS -absolute units -core (double)shell crystalline nanoparticles -with a parallelepidal shape -particle assemblies -powder and ensemble average -C/C++ -Unix -OpenMP -HPC Cluster Keywords (BatchMultiFit): -simultaneous fits for several SAXS and SANS curves with simulation data from XNDiff -SANS data can be smeared with dq values from experimental data sets or analytical functions -Mathematica console -local and global optimizers (simulated annealing, differential evolution, Nelder-Mead, ...) can be used -range for fit parameters and further constraints between fit parameters -parallelized (typ. 4-8 threads) TODO (BatchMultiFit): -read and use errorbars from experimental data sets -allow different q-ranges for different data sets in the fits -rewrite and test in Python using e.g. the lmfit module: https://pypi.python.org/pypi/lmfit/ to get rid of Mathematica and to run it on HPC clusters

XnaHavok is a C# port of Havok for use within Xna. This is being actively worked on, so check back for new releases.

Airfoil optimization using the highly-regarded Xfoil engine for aerodynamic calculations. Starting with a seed airfoil, Xoptfoil uses particle swarm, genetic algorithm and direct search methodologies to perturb the geometry and maximize performance. The user selects a number of operating points over which to optimize, desired constraints, and the optimizer does the rest.

XtalCalculator is a FORTRAN source package for computing the primitive and reciprocal lattice vectors for the user defined lattice parameters viz a,b,c,alpha,beta,gamma. It also computes the real and reciprocal cells volumes in cubic angstrom and cubic bohr.

YAFEMS (Yet Another Finite Element Method Solver) is a FEM solver for Linux and WIndows that reads a MED mesh file produced by Salome (http://www.salome-platform.org/) with certain groups created into the mesh, and with the help of an input text file (.yaf), performs a 3D or 2D plane stress or plane strain analysis and creates results in plain text format and in MED format. This way a complete analysis can be carried inside Salome, where a mesh file can be created, exported and read by YAFEMS with the help of a .yaf input file and post-processed within Salome using ParaView. New in v0.4 - More performance boost due to the implementation of the Cuthill-McKee algorithm.

Orbit Response Matrix analysis

Yaobi is a fast collision detection library for general triangulated objects. It uses a hierarchical representation based on oriented bounding boxes. Yaobi compares well with other libraries when it comes to speed and memory consumption.

Yaplot port for MacOSX.

A program for Sharp Zaurus PDA to look up the properties of elementary particles, inspired by Particle Data Book for Palm.

A useful trainer toolbox for 3D soccer simulation environment.

It is an open source scientific library that is focused on multi-agent simulations on graphs. It prepares basic toolkit for agents, models, timers, graphs, nodes and edges. It is also accompanied with tools for data processing.

Materials simulation software designed for studying atomic ordering, especially in alloys.

The amgaNavigator is a Web GUI which offers an exploration of the metadata schema and entries, with advanced searches in the metadata catalog (AMGA). It also integrates the AMGA with other gLite middleware services (VOMS, LFC, etc).

analyseMCMC post-processes, analyses and plots output from the LIGO/Virgo gravitational-wave inspiral parameter-estimation codes SPINspiral and lalinference_mcmc.

Uma calculadora desenvolvida em C, com interface gráfica em Python.

Command-line tools for astronomy and astrophysics, written in Fortran.

Atividades de pesquisa em física e computação