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Software


Directory > Science > Math > Numerical_Analysis > Software

Fast_Fourier_Transforms (6)Finite_Elements_Analysis@ (79)Fortran_Source_Code@ (505)
MATLAB@ (134)Wavelets@ (8)
Related Categories:
   Science > Math > Numerical_Analysis > Companies (3)
   Science > Math > Software (474)


30 Listings - DR (10/10)30 Listings - DR (10/10) HSL Archive - http://hsl.rl.ac.uk/archive/hslarchive.html
HSL (formerly the Harwell Subroutine Library) is a collection of ISO Fortran codes for large scale scientific computation, written by members of the Numerical Analysis Group and other experts. Free download by FTP.
1,235 Listings - DR (8/10)1,235 Listings - DR (8/10) MIT Aero/Astro Scientific Visualization - http://raphael.mit.edu/haimes.html
Visualization software developed at MIT.
On Target - DR (8/10)On Target - DR (8/10) Addix.Spline - http://www.addix.com/products/spline/overview.html
A comprehensive spline curve function library for creating and evaluating splines in Excel, VB and VBA. Free download of evaluation copy.
10 Listings - DR (6/10)10 Listings - DR (6/10) CSE - LANCELOT - http://www.cse.clrc.ac.uk/nag/lancelot/lancelot.shtml
A standard fortran 77 package for solving large-scale nonlinearly constrained optimization problems. Free download by FTP.
On Target - DR (6/10)On Target - DR (6/10) GNU Octave - http://www.octave.org/
Free numerical analysis and visualization environment similar to Matlab.
On Target - DR (6/10)On Target - DR (6/10) WNLIB C Subroutine Library - http://www.willnaylor.com/wnlib.html
Will Naylor's free, unrestricted ANSI-C subroutine library including numerical routines such as conjugate-gradient and conjugate-directions, simplex method, transportation problem, fast-Fourier transform, matrix and vector operations.
440 Listings - DR (6/10)440 Listings - DR (6/10) Decision Tree for Optimization Software - http://plato.la.asu.edu/guide.html
Ready to use solutions for optimization problems, or at least a way to build such a solution using work done by others. Where possible, public domain software is listed.
211 Listings - DR (6/10)211 Listings - DR (6/10) Reactor Simulation Editor, Introduction with Examples - http://www.cas.mcmaster.ca/~gilbert/rse_intro/
The Reactor Simulation Editor (rsedit) is a software package designed to solve finite difference equations in a simplified way. The tool kit includes: a geometry editor, data structure editors, equation editor and an HTML output library.
On Target - DR (6/10)On Target - DR (6/10) Astronomy and Numerical Source Codes - http://www.moshier.net/
Astronomical computations and mathematical functions source programs in C. Home page of the Cephes Mathematical Library.
6 Listings - DR (5/10)6 Listings - DR (5/10) Discrete Fourier Series Transform - http://www.4p8.com/eric.brasseur/fouren.html
Basic presentation of the discrete Fourier series transform. Explanations and formules. Raw source code to calculate numerical Fourier transforms.
3,418 Listings - DR (5/10)3,418 Listings - DR (5/10) GNU Octave Repository - http://octave.sourceforge.net/
Central location for custom scripts, functions and extensions to GNU Octave.
201 Listings - DR (5/10)201 Listings - DR (5/10) SLEIGN2 - http://www.math.niu.edu/~zettl/SL2/
FORTRAN programs for solving Sturm--Liouville equations.
On Target - DR (4/10)On Target - DR (4/10) FreeFEM - http://www.freefem.org/
Free general PDE solver driven by a user friendly language. Both a 2D and a 3D version are available. MacOS, Windows.
903 Listings - DR (4/10)903 Listings - DR (4/10) METIS: Serial Graph/Mesh Partitioning & Sparse Matrix Ordering - http://www-users.cs.umn.edu/~karypis/metis/metis/
Graph, mesh, and hypergraph partitioning software. Free download, portable on most Unix systems that have an ANSI C compiler (e.g. GNU C).
On Target - DR (3/10)On Target - DR (3/10) Numerical Methods - http://www.numerical-methods.com/
Notes and Fortran code on topics including: Finite elements, finite differences, boundary elements, integral equation methods, optimisation,linear systems, numerical integration, ODEs.
On Target - DR (3/10)On Target - DR (3/10) Ordinary Differential Equation System Solver - http://damato.light-speed.de/dessolver/
A Java-Applet/Application for solving ODE systems.
On Target - DR (2/10)On Target - DR (2/10) Newmat C++ Matrix Manipulation Library - http://www.robertnz.net/nm_intro.htm
For the manipulation of matrices in the C++ language, oriented towards science and engineering applications.
On Target - DR (2/10)On Target - DR (2/10) Boundary Element Method - http://www.boundary-element-method.com/
Resources: Acoustics, Laplace and Helmholtz Problems. Book, manuals, Fortran software (Free and to purchase).
48 Listings - DR (2/10)48 Listings - DR (2/10) Netlib - http://www.netlib.org/
Searchable repository of free numerical software.
48 Listings - DR (2/10)48 Listings - DR (2/10) Freely Available Software for the Solution of Linear Algebra Problems - http://www.netlib.org/utk/people/JackDongarra/la-sw.html
Software for high-performance computers available in source form for problems in numerical linear algebra, specifically dense, sparse direct and iterative systems and sparse iterative eigenvalue problems.
On Target - DR (1/10)On Target - DR (1/10) Scientific Computing - http://www.isca-louis.com/
Software and Algorithms for linear and nonlinear inverse Problems: Computerized tomography, wavelet applications, statical computations, multi parameter fit and more
On Target - DR (0/10)On Target - DR (0/10) XRC - Exact Reals in C - http://keithbriggs.info/xrc.html
An implementation of lazy exact real arithmetic in C by Keith Briggs.
On Target - DR (0/10)On Target - DR (0/10) Jean-Pierre Moreau's Home Page - http://pagesperso-orange.fr/jean-pierre.moreau/
This private website is entirely dedicated to sources in numerical analysis in four languages: Basic, C++, Fortran and Pascal in Microsoft Windows environment.
21 Listings - DR (0/10)21 Listings - DR (0/10) Astronomical Image Processing System - http://www.cv.nrao.edu/aips/
A software package for calibration, data analysis, image display, plotting, etcetera on astronomical data.
On Target - DR (0/10)On Target - DR (0/10) MAI Information Technology - http://www.marschall-acoustics-instruments.com.au/MAI-IT
Numerical, statistical, and signal processing subroutine libraries optimised for OS/2 platforms.
152 Listings - DR (0/10)152 Listings - DR (0/10) Test Set for Initial Value Problem Solvers - http://pitagora.dm.uniba.it/~testset
Test problems, experimental results from a number of proven solvers, solvers, subroutines providing a common interface and links for Initial Value Problems for ODEs, DAEs and IDEs.
On Target - DR (0/10)On Target - DR (0/10) MEDEA: Matrix Exponential Differential Equation Algorithm - http://www.caspur.it/~castri/MEDEA/index.htm
Algorithm for the numerical integration of systems of ordinary differential equations arising in chemical problems. C ocde, free to use.
102 Listings - DR (0/10)102 Listings - DR (0/10) Easy-Fit - http://www.uni-bayreuth.de/departments/math/~kschittkowski/easy_fit.htm
Used to identify parameters in explicit model functions, dynamic systems of equations (steady-state), Laplace transforms, ordinary differential equations, differential algebraic equations and one-dimensional partial differential equations. Proceeding from given experimental data. For example, observation times and measurements, the minimum least squares distances of measured data from a fitting criterion are computed, that may depend on the solution of the dynamic system.

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