Showing 57 open source projects for "c code"

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  • 1
    WavePacket (C++/Python)

    WavePacket (C++/Python)

    Time-dependent simulation of open and closed quantum systems

    Note: This package has been superseded by a Python-only package. See https://github.com/ulflor/wavepacket for the follow-up project. WavePacket is a program package for numerical simulation of quantum-mechanical wavepacket dynamics of distinguishable particles. It can be used to solve single or coupled time-independent or time-dependent (linear) Schrödinger and Liouville-von Neumann-equations. Optionally accounting for the interaction with external electric fields within the semiclassical...
    Downloads: 51 This Week
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  • 2

    Ising3SpinGlass

    Code and Data accompanying https://arxiv.org/abs/2501.13205

    The provided C-code and the data files were used to produce the research results discussed in the preprint at https://arxiv.org/abs/2501.13205.
    Downloads: 0 This Week
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  • 3
    Hex

    Hex

    Hydrogen-Electron Collisions

    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. ...
    Downloads: 1 This Week
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  • 4
    CAMPARI

    CAMPARI

    Software for molecular simulations and trajectory analysis

    We are proud to introduce version 5 of CAMPARI. We have added a number of new features, most notably a Python interface for interpreting user-supplied code (with the help of ForPy), a novel trajectory storage standard (with the help of libpqxx/PostgreSQL), and a module for performing transition path theory. Naturally, CAMPARI continues to provide the reference implementation of the ABSINTH force field paradigm and implicit solvation model. CAMPARI is a joint package for performing and...
    Downloads: 0 This Week
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  • 5
    GridLAB-D
    GridLAB-D is a new power system simulation tool that provides valuable information to users who design and operate electric power transmission and distribution systems, and to utilities that wish to take advantage of the latest smart grid technology. It incorporates advanced modeling techniques with high-performance algorithms to deliver the latest in end-use load modeling technology integrated with three-phase unbalanced power flow, and retail market systems. Historically, the inability...
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    Downloads: 135 This Week
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  • 6
    Quan is designed to model physical quantities in C++ programs. Advantages include automated dimensional analysis checking, automatic unit conversions, self documentation of code.
    Downloads: 0 This Week
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  • 7
    Jam--Nuclear Physics Data Acquisition

    Jam--Nuclear Physics Data Acquisition

    Java-based nuclear physics data acquisition.

    This project now lives at https://github.com/dwvisser/jam-daq-code/ Jam is an easy-to-use self-contained data acquisition and analysis system for VME-based (or CAMAC-based) nuclear physics experiments. Jam has an easy, standard GUI for taking and sorting multi-parameter event-based data into 1-d and 2-d histograms.
    Downloads: 0 This Week
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  • 8
    DoseInHumanBody

    DoseInHumanBody

    Patient dose from medical X-ray and other sources

    DHPRE software uses Geant4 simulation toolkit for computing organ doses, effective dose and lifetime atributable cancer risk for humans exposed to external radiation field. It is mainly used for patients undergoing X-ray examinations such as radiography, mammography, dental panoramic and CT but can be used for any kind of radiations. INTERFACE is a small program to compute the correction to dosimeter reading when used in conditions other than the calibration ones. This package does not...
    Downloads: 0 This Week
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  • 9
    Gravitational Pull Calculator

    Gravitational Pull Calculator

    A simple GUI Gravitational Pull Calculator

    When you download this, you also download the source. If you feel courteous, let me know when you publish an alteration of my code @ pgrafhamster666@gmail.com or credit me.
    Downloads: 0 This Week
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  • 10
    DetectorCalibration

    DetectorCalibration

    Peak and global efficiency of radiation source-detector equipment

    This software uses Geant4 simulation toolkit for computing detector efficiency in terms of peak efficiency and gross efficiency. It is designed mainly for gamma detectors (NaI or HpGe) but can be extended for beta or any other radiation type. Radiation source can be frontal beam, point source, Sarpagan baker (cylinder) and Marinelli baker. Due to the nature of Monte Carlo simulation technique, all geometries involved must be well known for accurate results! Can be used along with...
    Downloads: 0 This Week
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  • 11

    Construct2D

    COmputational fluid dyNamics STRUctured grid CreaTor for 2D airfoils

    ...The grids are generated in Plot3D format. The only required input file is the set of coordinates defining the airfoil geometry, using the same format as XFoil, the popular vortex-panel code for airfoil analysis. Construct2D can create grids with O topology (recommended for airfoils with a blunt trailing edge) or C topology (recommended for airfoils with a sharp trailing edge). Now available in version 2.0: hyperbolic grid generation to create higher quality grids in a fraction of the time compared to elliptic grid generation. ...
    Downloads: 9 This Week
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  • 12

    ATOMKI Common Data Acquisition

    Nuclear physics data acquisition system

    Nuclear physics data acquisition system. The suit of applications can be used to collect data from physics experiments using CAMAC/CAEN/VME devices. The system is quite specialized, but the code can still be useful for others doing something similar...
    Downloads: 0 This Week
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  • 13
    This is an implementation of post-process phonon analyzer, which calculates crystal phonon properties from input information calculated by external codes, e.g., first-principles calculation code.
    Downloads: 4 This Week
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  • 14

    MSU's Sparse Fourier Repository

    The Home of DMSFT, AAFFT, GFFT, and MSFFT.

    A collection of sparse Fourier transform codes developed by faculty at MSU. Currently codes for four different prototype sparse FFTs are here: 1.) DMSFT, implemented by Ruochuan Zhang. This is a fast, stable, noise robust, and *fully discrete* improvement on the ideas in GFFT below. It is THE BEST sparse FFT around!!! If you're looking for AAFFT, try this out first. 2.) AAFFT, implemented by Mark Iwen in 2008. This code is easy to use, and documented well, but not implemented...
    Downloads: 4 This Week
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  • 15
    Calculation of radiation view factors by adaptive integration. A cross-platform port of the public-domain code by George Walton.
    Downloads: 0 This Week
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  • 16
    Spglib is a C-library written for finding crystal symmetry. Symmetry operation, space group, etc, can be obtained using this symmetry finder. It is easy to include this library to your code. For more information, See, http://spglib.sourceforge.net/
    Downloads: 1 This Week
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  • 17
    MieConScat
    MieConScat is a GUI/Console program for generating MIE SCATtering data as a table of cross sections. It can generate scattering cross sections over specified angular ranges and total absorption cross sections. It was initially developed to aid work with optical particle counters (OPC) especially when CONverting data between cross section and diameter space. These methods are described in Rosenberg et al. 2012, Particle sizing calibration with refractive index correction for light scattering...
    Downloads: 0 This Week
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  • 18
    Laxor is a C++ template library for componentwise tensor algebra, which uses the "Einstein" index notation in expressions and produces efficient binary code.
    Downloads: 0 This Week
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  • 19
    ThiMeT

    ThiMeT

    Thickness Measurement Tool for SRIM

    ThiMeT v1.0 Thickness Measurement Tool for SRIM ThiMeT is a code for thickness calculation using SRIM (www.srim.org) stopping power values. ThiMeT code also can be used for the determination of the required thickness for energy degraders which are needed for nuclear reactions. ThiMeT calculation is very easy and quick compared to the TRIM code calculation. Please cite ThiMeT code as C. YALÇIN, “Thickness measurement using alpha spectroscopy and SRIM”, J. ...
    Downloads: 0 This Week
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  • 20

    PneumaticDampener

    Software to analyze the behaviour of a pneumatic dampener

    This software perform the analysis of the pneumatic dampener under dynamic load. The loading is defined by the pressure table. For results the Adams integration scheme is used. Source code will be opened as soon as possible.
    Downloads: 0 This Week
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  • 21

    Control Interface Victor 86C, Voltcraft

    Control Voltcraft Power Supply and Victor 86C Multimeter

    ANNOUNCEMENT Project has moved to a proprietary website! http://www.instruman.it Updated source code available at https://instruman.codeplex.com/ This is an interface used to program and control Voltcraft DPPS-32-15 Power Supply, and to log data from Victor 86C Multimeter. It's an all-in-one solution to use the two instruments at the same time for Scientific, Research and Study purposes. Features avaible are the following: -Victor 86C USB HID connection protocol -86C data reading...
    Downloads: 4 This Week
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  • 22

    RSS - Radial Stretching System

    OpenSource radial stretching system for the scientific community

    The rapid and efficient development of soft active materials requires readily available, compact testing equipment. We propose a desktop-sized, cost-efficient, and open source radial stretching system as an alternative to commercially available biaxial and uniaxial stretching devices. It allows for doubling the diameter of an elastomer membrane while measuring the applied force. Our development enables significant cost reduction (~300 €) and increase the availability of equibiaxial...
    Downloads: 0 This Week
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  • 23
    MPI/C++ code to generate initial conditions for cosmological simulations using multiscale gaussian random fields, based on Edmund Bertschinger's GRAFIC-2 package. Provides a replacement for both grafic1 and grafic2.
    Downloads: 0 This Week
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  • 24
    NanoCap

    NanoCap

    Carbon Fullerene and Capped Nanotube Generator

    NanoCap is a generic application for the construction of low energy fullerene and capped nanotube structures. It provides an ideal tool to accompany the study of finite carbon molecules using computer simulation. The implementation involves a standalone application which includes a GUI and allows for dynamic visual inspection through 3D rendering. In addition, the NanoCap core libraries can be used in custom Python scripts that enabled the user to produce structures in bulk or to include the...
    Downloads: 2 This Week
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  • 25
    SingleSkin

    SingleSkin

    Software for design single skin kites, speedgliders and paragliders

    ...Allow to modify wing shape, profile, settings. Allow to print sew templates with scale 1:1 in A4 or other small printer's formats. Export sew templates to DXF. Main code writen in Javascript, GUI writen in Visual C# 2010 Express.
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    Downloads: 19 This Week
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