Showing 21 open source projects for "ray"

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  • 1

    CIRT

    CIRT - CUDA Interactive Ray Tracer

    CIRT is an implementation of PRTP (Programmable Ray Tracing Pipeline). Mainly it is to be used as a ray-tracing equivalent of OpenGL. It allows the user to implement various ray-tracing related algorithms.
    Downloads: 0 This Week
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  • 2
    BioXTAS RAW

    BioXTAS RAW

    Processing and analysis of Small Angle X-ray Scattering (SAXS) data.

    BioXTAS RAW is a program for analysis of Small-Angle X-ray Scattering (SAXS) data. The software enables: creation of 1D scattering profiles from 2D detector images, standard data operations such as averaging and subtraction, analysis of radius of gyration (Rg) and molecular weight, and advanced analysis using GNOM and DAMMIF as well as electron density reconstructions using DENSS. It also allows easy processing of inline SEC-SAXS data and data deconvolution using the evolving factor analysis (EFA) or the regularized alternating least squares (REGALS) methods. ...
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    Downloads: 60 This Week
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  • 3
    Monte Carlo eXtreme (MCX)

    Monte Carlo eXtreme (MCX)

    Physically accurate and validated GPU ray-tracer

    MCX is a GPU-accelerated, general-purpose, physically-accurate and feature-rich 3-D light transport simulator. It is one of the fastest simulators because it can use tens of thousands of GPU threads to simulate photons in parallel.
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    Downloads: 45 This Week
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  • 4
    xrayutilities

    xrayutilities

    a package with useful scripts for X-ray diffraction physicists

    xrayutilities is a python package used to analyze x-ray diffraction data. It can support with performing diffraction experiments and used for common steps in the data analysis. It can read experimental data from several data formats (spec, edf, xrdml, ...); convert them to reciprocal space for arbitrary goniometer geometries and different detector systems (point, linear as well as area detectors); for further processing the data can be gridded (transformed to a regular grid). ...
    Downloads: 0 This Week
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  • 5
    BRL-CAD

    BRL-CAD

    Open Source Solid Modeling CAD

    BRL-CAD is a powerful cross-platform constructive solid geometry solid modeling system that includes an interactive geometry editor, ray-tracing for rendering & geometric analyses, network distributed framebuffer support, image & signal-processing tools.
    Downloads: 127 This Week
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  • 6
    p3d

    p3d

    General data-reduction tool for fiber-fed integral-field spectrographs

    p3d is a general data-reduction tool for use with fiber-fed integral-field spectrographs (IFSs); although, the spectrum viewer works with spectrum data cubes of any origin. The tool is built about the proprietary software IDL (Harris/EXELIS; see http://www.harrisgeospatial.com), but can be used without any license. Most slowly running loops are implemented in parallelized C (OpenMP).
    Downloads: 6 This Week
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  • 7
    Charmol

    Charmol

    Program for molecular graphics

    Charmol is a cross-platform GUI/command-line based program for making high-quality pictures of molecular structures, nowadays working on Linux, MacOS and Windows. As output, it produces POV-Ray rendered images or files in VRML format. Charmol is capable of making pictures containing: - from small- to large-size molecules - more molecules together (different settings possible) - orbitals using molden and fchk files (GTO functions up to 'h' angular momentum supported) - surfaces using gaussian cube files (also color-mapped surfaces according to potential) - schematic representation of vibrations using arrows - user-defined arrows representing vectorial properties - measuring gauges - combinations of these features (more orbitals together, orbitals and arrows together etc.) ...
    Downloads: 0 This Week
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  • 8
    Chooch

    Chooch

    Determine f'' and f' from X-ray fluorescence spectra

    A program for deriving anomalous-scattering factors from X-ray fluorescence spectra.
    Downloads: 0 This Week
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  • 9
    NiftyRec
    This project, developed at UCL London, provides code for tomographic reconstruction. NiftyRec is written in C and has Python and Matlab extensions. Computationally intensive functions have a GPU accelerated version based on CUDA.
    Downloads: 2 This Week
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  • 10
    libsaxsdocument, libsaxsimage and saxsview; read, convert and view 1D and 2D-files related to Small Angle X-ray Scattering (SAXS).
    Downloads: 0 This Week
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  • 11
    LUNUS software for generating 3D maps of diffuse scattering from macromolecular X-ray crystallography diffraction images. Also see http://lunus.sourceforge.net
    Downloads: 0 This Week
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  • 12

    LibppGam

    pp->gamma cross sections parametrization

    ...Please, if you use this library DO NOT reference to this webpage, instead reference to Phys.Rev. D90 (2014) 12, 123014 (astro-ph/1406.7369), "Parametrization of gamma-ray production cross-sections for pp interactions in a broad proton energy range from the kinematic threshold to PeV energies" by Ervin Kafexhiu, Felix Aharonian, Andrew M. Taylor, Gabriela S. Vila
    Downloads: 0 This Week
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  • 13

    XNDiff

    X-ray and Neutron powder pattern simulation analysis

    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...
    Downloads: 0 This Week
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  • 14
    LibCPIXE is a library for simulation of Particle Induced X-ray emission spectra.
    Downloads: 0 This Week
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  • 15

    NIOSH_BViewer

    NIOSH Digital Radiograph Viewer for B Readers

    ...Weissman, MD, Director Division of Respiratory Disease Studies National Institute for Occupational Safety and Health Morgantown, WV The BViewer software was designed and implemented by Thomas L. Atwood, Ph.D. Southeast X-Ray, Inc. (479)667-4000
    Downloads: 6 This Week
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  • 16
    The Xtal System is a comprehensive suite of small molecule structural solution, refinement and analysis software, supporting both X-ray, neutron and electron diffraction data. It runs on both Unix and MS Win32 platforms and uses tcl/tk graphics.
    Downloads: 2 This Week
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  • 17
    DIGIgrain is a general 3D data processing, data reduction program for 3D X-ray Diffraction Microscopy (3DXRD) and High-Energy Diffraction Microscopy (HEDM) measurements. It is designed to be used for analysis of both near-field and far-field images.
    Downloads: 0 This Week
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  • 18
    A family of programs for building coarse-grained models (eg. of macromolecules), manipulating them (geometrical transformations and more) and calculating their X-ray scattering patterns (1D and 2D too). Uses PVM for parallelization.
    Downloads: 0 This Week
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  • 19
    IFEFFIT is a library and set of interactive programs for the analysis of x-ray absorption fine-structure (XAFS) data. IFEFFIT combines state-of-the-art analysis algorithms with graphical display of XAFS data, and general data manipulation. It can be
    Downloads: 6 This Week
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  • 20
    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.
    Downloads: 0 This Week
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  • 21
    XDiff is a program for numerical calculations of X-ray powder diffraction patterns of nanocrystals dispersed in a liquid phase
    Downloads: 0 This Week
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