Search Results for "alpha"
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Showing 185 open source projects for "alpha"
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A portable loudspeaker design system supporting measurement, modeling, simulation and optimization of boxes, filters and systems.
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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Note: This package has been superseded by a Python-only package.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... -
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ED Software project contains several programs used (mostly) for processing gas-phase electron diffraction (GED) experimental data.
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DIANNA
software for DFA method
DIANNA (Diffraction Analysis of Nanopowders) is a free software developed to simulate atomic models of structures from an ensemble of nanoparticles and to calculate their whole X-ray powder diffraction patterns and the radial distribution function. The main objects of investigation are the particles whose coherent scattering domains do not exceed several nm. DIANNA is based on the ab initio method using the Debye scattering equation. This method makes it possible to obtain information on... -
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MesoRD is a stochastic and deterministic simulator of coupled chemical reactions and diffusions in space.
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VASPMO
Visualization of wavefunctions calculated by VASP (New release: v0.41)
VASPMO aims at visualizing wavefunctions (or molecular orbitals) from VASP calculations. It reads VASP's output files PROCAR and CONTCAR, and exports an *.out file in Gaussian's output format, which can be visualized by many popular visualization tools, such as JMol, Molekel, Chemcraft, Gabedit and Molden, etc. These tools can further generate *.cube files, which can be visualized by an even wider range of... -
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Quan is designed to model physical quantities in C++ programs. Advantages include automated dimensional analysis checking, automatic unit conversions, self documentation of code.
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sail7
Sail7 is a design and optimisation tool for sail performance.
Sail7 is an analysis tool based on the linear panel methods. It is a derivative of xflr5. -
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A command-line tool for numerical reconstruction of digital holograms (formerly known as "HoloPlay")
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x-ballistics
a browser based ballistics calculator for arrows and bullets
Browser based ballistics calculator for arrows and bullets: http://www.x-ballistics.eu/app/web/ballistics/index -
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Acoustic Research Tool (ART)
Acoustic Simulation Library for Frequency and Time Domain Simulations.
ART is a flexible simulation framework for wind instruments. It includes a growing library of modelling elements. So far bore discontinuities, branches, tone holes, cylindrical and conical tubes, Bessel horns and bent tubes are available for frequency domain modelling. In the time domain generic bidirectional propagation elements, scattering elements, fractional delays, convolution with reflection functions and general z-domain networks are available and can be described using MuParserX... -
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SoAx
Structure of Arrays of multiple types
Structures of arrays (SoA) are generally faster than arrays of structures (AoS) while AoS are more handy. This project (SoAx) combines the advantages of both. By means of C++(11) meta-template programming SoAx achieves maximal performance (efficient use of vector units and cache of modern CPUs) while providing a very convenient user interface (including object-oriented element handling) and flexibility. It has been designed to handle list-like sets of particles (similar to struct {int id;... -
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Hamilton Project is a software package concerning science and math in C++
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ISS SPHERES
SPHERES Facility software for scientists
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DMRG_QC
DMRG code for Quantum-Chemistry Hamiltonians
DMRG code for Quantum-Chemistry Hamiltonians, including also the calculation of dynamics response. -
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DMFT+DMRG
DMFT and cellular-DMFT code
DMFT and cellular-DMFT code for the multiband Hubbard model in different lattices using DMRG as impurity solver -
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fairy
flexible analysis of irradiation yields in nucelar spectroscopy
This program is for easy, fast and intuitive visualization and analysis of nuclear spectroscopic data. The program's functionality can be extended with plugins. -
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DD-AVX ver.2
Library of High Precision Sparse Matrix Operations Accelerated by AVX
．．．．hogehoge -
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OpenGamma is a tool for gamma-ray spectrometry. It performs spectra analysis, including peak search, radionuclide identification and radioactivity determination in samples, allowing full user-defined customization and parameters setting.
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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... -
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UnityConverter
Simple software to convert many kinds of unity.
Unity Converter is the software, which have really good tools to convert many kinds of unity, it helps people whose works with physics too much, and also people who are engineer. -
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qutoss
sandbox particle simulator that obeys schrödinger's equation
Enjoy bizarre Quantum Mechanics animations by throwing a 2D particle in arbitrary environments. There is infinite freedom in customizing the potentials: draw out absurd terrains, or opt for standard experiments such as double-slit. The project's purpose is to aid the user in building intuition for the peculiar workings of the quantum realm. As such, it aims to be user-friendly and does not require prior knowledge of QM. Currently only available for macOS and Windows users (Linux... -
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Quantum Wells, Wires and Dots
A set of tools for simulating semiconductor nanostructures.
This software accompanies the textbook "Quantum Wells, Wires and Dots" (4th Edition), Paul Harrison and Alex Valavanis, Wiley, Chichester (2015). It is adapted (by the same authors) from code that was originally supplied on a CD with the first edition of the book [1] and is now made available under the GPL3 license. In brief, we encourage everyone to use the software in your studies and research, to study and modify the source-code and to share it widely. However, you are not permitted to... -
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Laxor is a C++ template library for componentwise tensor algebra, which uses the "Einstein" index notation in expressions and produces efficient binary code.