RSS 19 projects tagged "Scientific Computing"

Download Website Updated 08 Mar 2011 Tiny Calculator

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Pop 14.56
Vit 42.25

Tiny Calculator is a command line calculator for developers. It can resolve a complex expression mixing decimal, hexadecimal, and binary numbers. The result is automatically converted to decimal, hexadecimal, and binary formats.

Download No website Updated 27 Aug 2009 Monte Carlo Simulations

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Pop 47.58
Vit 41.25

Monte Carlo Simulations (MCS) is a tool that exploits the Monte Carlo method and, with a complex algorithm based on the PERT (Program Evaluation and Review Technique), estimates a project's time.

No download Website Updated 20 Dec 2009 GarlicSim

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Pop 30.74
Vit 40.24

GarlicSim is a platform for writing, running, and analyzing simulations. It is general enough to handle any kind of simulation: physics, game theory, epidemic spread, electronics, etc. GarlicSim aims to eliminate the need to write any boilerplate code that isn't directly related to the phenomenon you're simulating. GarlicSim defines a new format for simulations, called a simulation package and often abbreviated as simpack. The simpack contains all the code that define the simulated system, and is simply a Python package which defines a few special functions according to the GarlicSim simpack API. Simpack code may also be written in C. All of the tools that GarlicSim provides can be used to run simulations of all kinds of different domains.

No download No website Updated 07 Sep 2010 Crunch.io Cluster Dashboard

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Pop 15.17
Vit 36.41

This Django-based Web dashboard allows users to create, launch, and terminate clusters of machines in Amazon's EC2. A cluster is pre-configured with a central NFS share and Oracle Grid Engine. It is based on the command line tool StarCluster.

No download Website Updated 13 Sep 2010 MAF

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Pop 20.37
Vit 36.33

MAF is a double-precision floating point number compressor. This package includes a program that can encode binary dump of double-precision floating point numbers into MAF format and decode the MAF-formatted image back to original double-precision numbers.

No download Website Updated 07 Jun 2011 Sempy

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Pop 12.33
Vit 32.44

Sempy is a software implementation of the spectral element method for the solution of heat transfer and fluid flow problems.

Download Website Updated 02 Mar 2013 underling

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Pop 17.58
Vit 20.48

The underling library provides simple, scalable means to manipulate MPI-parallel, three dimensional pencil decompositions using FFTW. Pencil decompositions are a natural way to distribute O(n^3) data across O(n^2) processors and are well-suited for memory-intensive, structured spectral turbulence simulations and postprocessing codes. It may be useful in other domains as well. The library is written in C99 and may be used by C89 or C++ applications.

Download Website Updated 28 Dec 2013 Sally

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Pop 105.66
Vit 11.85

Sally is a tool for mapping a set of strings to a set of vectors. This mapping is referred to as embedding and allows techniques of machine learning and data mining to be applied for the analysis of string data. It can be used with data such as text documents, DNA sequences, or log files. The vector space model or bag-of-words model is used. Strings are characterized by a set of features, where each feature is associated with one dimension of the vector space. Occurrences of the features in each string are counted. Alternatively, binary or TF-IDF values can be computed. Vectors can be output in plain text, LibSVM, or Matlab format.

Download Website Updated 20 Aug 2013 Meta.Numerics

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Pop 80.10
Vit 7.65

Meta.Numerics is a Mono-compatible .NET library for scientific and numerical programming. It includes functionality for matrix algebra (including SVD, non-symmetric eigensystems, and sparse matrices), special functions of real and complex numbers (including Bessel functions and the complex error function), statistics and data analysis (including PCA, logistic and nonlinear regression, statistical tests, and nonuniform random deviates), and signal processing (including arbitrary-length FFTs).

Download Website Updated 02 Jan 2013 GriF

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Pop 50.71
Vit 4.52

GriF is a collaborative grid framework to support computational chemistry applications. It is meant to be used as a tool to facilitate massive grid calculations and also to improve scientific collaboration. Accordingly, GriF facilitates profiling the users of grid communities in order to systematically evaluate the work carried out in a grid and to foster its sustainability.

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QCAD

A 2D CAD program.

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Excel Writer

A package to write Excel files with basic formatting easily.