18 projects tagged "Scientific software"

No download Website Updated 11 Jan 2014 Global Paths Matching

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Pop 29.19
Vit 1.00

Global Paths Matching is an implementation of the global paths graph matching algorithm proposed by Maue and Sanders in "Engineering Algorithms for Approximate Weighted Matching" (WEA'07). Given a graph G=(V,E), a matching M is a set of edges without common vertices, i.e. the graph G=(V,M) has a degree of at most one. The algorithm scans the edges in order of decreasing weight (or rating), constructing a collection of paths and even length cycles. These paths initially contain no edges. While scanning the edges, the set is extended by successively adding applicable edges, which are those connecting two endpoints of different paths or two endpoints of an odd length path. Optimal solutions/matchings are computed for each path and cycle using dynamic programming.

Download Website Updated 19 Jul 2013 Kelvin

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Pop 28.28
Vit 17.77

Kelvin is a units converter intended for scientists, teachers, and students who need a reliable tool for fast conversion. Some categories included are: acceleration, area, frequency, atomic physics, density, electrical capacitance, electromagnetic radiation, energy/work, flow, force, fuel consumption, illumination, length, luminance, luminous flux, magnetomotive force, mass, power, prefixes and suffixes, pressure and stress, specific heat, speed/velocity, temperature, thermal resistance, time, torque, viscosity (dynamic), viscosity (kinematic), volume, and dry/liquid capacity.

Download Website Updated 26 Mar 2012 ECMWF GRIB

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Pop 27.64
Vit 1.70

The ECMWF GRIB API is an application program interface accessible from C and FORTRAN programs developed for encoding and decoding WMO FM-92 GRIB edition 1 and edition 2 messages. A useful set of command line tools is also provided to give quick access to GRIB messages.

Download Website Updated 06 Oct 2013 HEALPix

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Pop 24.86
Vit 15.41

HEALPix is a set of scientific tools implementing the Hierarchical Equal Area isoLatitude Pixelation of the sphere. As suggested in the name, this pixelation produces a subdivision of a spherical surface in which every single pixel covers the same surface area. HEALPix provides various programs and libraries in C, C++, Fortran, GDL/IDL, Java, and Python which facilitate discretization, simulation, processing, analysis, and visualization of data on the sphere up to very high resolution. It is the state-of-the-art program used in astronomy and cosmology to deal with massive full-sky data sets.

No download No website Updated 05 Feb 2012 GraphInsight

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Pop 23.15
Vit 29.06

GraphInsight is visualization software that lets you explore graph data through high quality interactive representations. Data exploration and knowledge extraction from graphs is of great interest nowadays: knowledge is disseminated in social networks, and services are powered by cloud computing platforms. Data miners deal with graphs every day. Humans are extremely good at identifying patterns and outliers. Interacting visually with your data can give you better intuition and higher confidence in what you are looking for.

Download Website Updated 02 Aug 2010 PySAL

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Pop 22.78
Vit 37.38

PySAL (Python Spatial Analysis Library) is a cross-platform library of spatial analysis functions written in Python. It is intended to support the development of high level applications for spatial analysis.

No download Website Updated 22 Mar 2010 Ascalaph

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Pop 21.28
Vit 39.14

Ascalaph is a general purpose 3D graphical molecular modeling suite that performs molecular mechanics and molecular dynamics simulations as well as quantum mechanics calculations.

No download No website Updated 12 Dec 2009 Mockmma

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Pop 13.86
Vit 40.37

Mockmma uses wxMaxima to evaluate a small subset of commands in the syntax of Mathematica. Mockmma is experimental. It has no error handling and may not work on all platforms.

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Project Spotlight

Wmconfig

A menu generation tool for various X window managers.

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Project Spotlight

Aspose.Slides for Java

A Java component for manipulating PowerPoint presentations.