Search Results for "numerical" - Page 2
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Showing 85 open source projects for "numerical"
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cupSODA
Deterministic simulator of mass-action based models
cupSODA is a simulator of biological systems that exploits the remarkable memory bandwidth and computational capability of GPUs. cupSODA allows to efficiently execute in parallel large numbers of simulations, which are usually required to investigate the emergent dynamics of a given biological system under different conditions. cupSODA works by automatically deriving the system of ordinary differential equations from a reaction-based mechanistic model, defined according to the mass-action kinetics, and then exploiting the numerical integration algorithm, LSODA -
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The Free Finite Element Package is a library which contains numerical methods required when working with finite elements. The goal of FFEP is to provide basic functions for approximating the solution of elliptic and parabolic PDEs in 2D. Until 2016 FFEP was developed using C. Science 2016 the language was switched to GNU Octave with some C Mex-Functions. Mesh generation or import is not part of FFEP.
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WODA solver
A finite volume groundwater simulator
WODA (Well Outline and Design Aid) is a groundwater simulator developed at the Group for Numerical Analysis, Jaroslav Cerni Institute, Belgrade, Serbia. WODA does not have its own graphical user interface, but it can work with groundwater models constructed using the freely available Lizza interface, http://www.bioirc.ac.rs/index.php/groundwater-flow-software. -
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NOTICE: The current version of Schnek is hosted on GitHub https://github.com/holgerschmitz/Schnek This repository on Sourceforge is no longer maintained! For examples of the use of Schnek, please look at the documentation of Schnek http://www.notjustphysics.com/schnek/schnek-documentation/
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DuMuX
Porous-Media Simulator
DuMuX, DUNE for multi-{phase, component, scale, physics, ...} flow and transport in porous media, is a free and open-source simulator for flow and transport processes in porous media. It is based on the Distributed and Unified Numerics Environment DUNE, dune-project.org. Its main intention is to provide a sustainable and consistent framework for the implementation and application of model concepts, constitutive relations, discretizations, and solvers. It has been successfully applied to CO2... -
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SBSI (Systems Biology Software Infrastructure) is a suite of tools for systems biology, such as parallelized numerical algorithms, and a Java, Eclipse RCP based client for visualizing results, running simulations, and integrating SBML based plugins.
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KEMP
A FDTD solver for electromagnetic wave simulations on a GPU cluster
KEMP is a fast FDTD solver on a GPU-based cluster. The FDTD (Finite-Difference Time-Domain) method is a popular numerical method for electromagnetic field simulations. KEMP enables hardware accelerations suitable for multi-GPU, multi-core CPU and GPU cluster. KEMP also provide easy configuration by using Python scripting language. -
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modelenv
Modelling environment for environmental modelling
An object-oriented Fortran 2003 programming environment for implementing numerical environmental simulation models, including climate and weather prediction models. -
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igafem
Open source 3D Matlab Isogeometric Analysis Code
...The tight coupling of CAD and analysis within IGA requires knowledge from both fields and it is one of the goals of the MIGFEM is to provide a simple-to-understand IGA FEM code. The work is funded under the FP7 Initial Training Network Funding under grant number 289361 'Integrating Numerical Simulation and Geometric Design Technology.' If you use this code or inspired by it please cite the following reference in your work: VP Nguyen, C Anitescu, S Bordas, T Rabczuk. "Isogeometric analysis: an overview and computer implementation aspects". Mathematics and Computers in Simulation, (2015), pp. 89-116, Vol 117. -
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Advanced Numerical Instruments 2D
Advanced numerical instruments: adaptive meshing, FE methods, solvers
Ani2D provides portable libraries for each step in the numerical solution of systems of PDEs with variable tensorial coefficients: (1) unstructured adaptive mesh generation, (2) metric-based mesh adaptation, (3) finite element discretization and interpolation, (4) algebraic solvers. -
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N.Tesla
Numerical Transient Simulator for Power System
...N.Tesla is an open source project to provide students and researchers of EE with a tool to implement new models for power system study and research. N.Tesla is short for Numerical TransiEnt SimuLAtor for power system and is in memory of Nikola Tesla, one the greatest scientists in alternating current power system. If you have any questions, please contact the author by send email to [lichgang AT gmail DOT com] or leave feedback in the Discussion forum. Mailing List for N.Tesla: http://www.freelists.org/list/ntesla Mailing List for N.Tesla Developer: http://www.freelists.org/list/ntesla-dev -
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GRAVITY ALPHA 1.05
Visualization of gravitational force effects between (two) objects
...In order to predict/calculate object properties in future time (of course, within the limits of calculation) one need initial position and speed at some initial moment of time . For calculating positions and velocities, numerical method for solving differential equations is used. There is no limitation in parameters - object will behave just like they behave in the real world. The only thing which is not ‘real’ is an option to increase the object sphere beyond physical meaning (unrealistic small density). So, be careful with initial data - you will see same behaviour as in real world with real objects - of course, within variables, calculation and display limitations. ... -
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Interdependent Java frameworks: AMath (abstract numbers support); AFuzzy (fuzzy numbers and methods); AMathSys (flexible solvers of linear and nonlinear algebraic and differential equations); ADSM (multi-criteria ranking and grading of alternatives).
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LMFD
Lattice-based Multi-Fluids Dynamics;LBM for Gas-solid Two-phase Flows
...It is a program for the modeling and simulation of multiphase flows (mainly gas-solid two-phase flows) at different levels, including macroscopic two-fluid model (TFM), mesoscopic discrete particle simulation (DPS) , and microscopic direct numerical simulation (DNS) . -
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Math Simulator
A simulation software for numerical techniques.
Math Simulator is a java-based application which simulates various mathematical techniques.It is extremely useful for the Engineering students and for professionals. Most importantly, unlike most others Math Simulator is an Application rather than a java - library. So, user is not required to have any computer background. A Unique feature of Math Simulator is that it allows you to save queries for later reference. Hence you can save the problems along with their results. -
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caseGen
... [BATCH], [ANALYZE] and [OPTIMIZE] cases in OpenFOAM and others
'caseGen' allows you to simplify your numerical simulation problem! Actual its not fairly tested so please contact me if you see any refinements or found bugs. -
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The goal for libsspt is to provide common glue-type C++ data structures, numerical routines, and graphical abstractions needed when writing simulations
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OpenETran
Electric power system transient simulator
...It is also suitable for use in substation insulation coordination. Capacitor switching, TRV, and other applicaitons may be added. EPRI originally had permission to use code from the Numerical Recipes book in LPDW. These routines have been removed in favor of GSL. -
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Depolarization analysis tools
Tools for the accurate analysis of Raman depolarization measurement
This programme addresses the notoriously difficult problem to quantitatively link measured Raman depolarization values to theoretical polarizability tensor quantities, since quantum calculations do not incorporate experimental parameters. A numerical model is programme to calculate, for realistic experimental configurations, effective Raman line strength functions, which find their way into depolarization ratios. The model is based on interlinked integrations over the angles in the light collection path, and a finite Raman source volume along the excitation laser beam. The model deals as well with the conditional aperture parameters, associated with more than one optical component in the light collection path. ... -
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Bio.Cairn is a library of highly-configurable high-performance modules to support numerical simulators for biological processes. Written in ANSI-standard C++, it makes extensive use of template metaprogramming and the BOOST libraries.
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LIME
LIME is a software tool for creating multiphysics simulation codes.
The Lightweight Integrating Multiphysics Environment for coupling codes (LIME) is a small software package for creating multiphysics simulation codes. LIME is intended to be especially useful when separate computer codes (which may be written in any standard computer language) already exist to solve di fferent parts of a multiphysics problem. LIME provides the key high-level software (written in C++), a well defi ned approach (with example templates), and interface requirements to enable the... -
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DIFFR is a menu-driven graphical software whereby the problem of a plane wave diffraction on a rough surface can be solved using several numerical and approximate methods.
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icetools provides a development environment for numerical ice flow models/simulations. Nonlinear rheology and Stokes approach are implemented. "Ready to use" programs/scripts are available based on different numerical libraries, from educational to HPC
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This is a program for numerical solution of Euler equations of compressible flows using discontinuous galerkin method. The code is written on top of the deal.II finite element library. Code has been moved to https://github.com/cpraveen/dflo
