RSS 233 projects tagged "Linux"

No download Website Updated 14 Apr 2014 TRIP

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Pop 125.55
Vit 100.12

TRIP is a general computer algebra system dedicated to celestial mechanics. It includes a numerical kernel and has interfaces to gnuplot and xmgrace. Computations can be performed with double, quadruple, or multi-precision. Users can dynamically load external libraries written in C, C++, or Fortran. Parallel computations on multivariate polynomials can be performed.

Download Website Updated 07 Apr 2014 Armadillo C++ Library

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Pop 612.44
Vit 113.85

Armadillo is a C++ linear algebra library (matrix maths) aiming towards a good balance between speed and ease of use. The API is deliberately similar to Matlab's. Integer, floating point, and complex numbers are supported, as well as a subset of trigonometric and statistics functions. Various matrix decompositions are provided through optional integration with LAPACK and ATLAS numerics libraries. A delayed evaluation approach, based on template meta-programming, is used (during compile time) to combine several operations into one and reduce or eliminate the need for temporaries.

No download Website Updated 02 Apr 2014 openModeller

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Pop 187.04
Vit 61.86

openModeller is a C++ framework providing tools and an API for ecological niche modeling using a variety of algorithms. It can be used to predict species potential distribution based on a set of georeferenced occurrence points and a set of environmental layers.

Download No website Updated 14 Mar 2014 SHTns

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Pop 111.42
Vit 13.17

SHTns is a high-performance Spherical Harmonic Transform library. It was designed for numerical simulation (fluid flows, mhd, etc.) in spherical geometries, but can be used for any kind of problem involving scalar or vector spherical harmonics. It is very fast, thanks to careful vectorization and runtime tuning. It supports multi-threaded transforms via OpenMP. It features scalar and vector transforms, synthesis and analysis, and flexible truncation and normalization. A Python interface is included.

Download Website Updated 13 Mar 2014 galculator

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Pop 394.59
Vit 56.00

galculator is a GTK 2/GTK 3-based scientific calculator supporting algebraic mode, RPN, and formula entry mode. Features include arithmetic operations plus precedence handling, full keypad support, trigonometric functions, power, square root, natural and common logarithm, constants (e, PI), and inverse and hyperbolic functions. It supports different number bases (decimal, hexadecimal, octal, and binary) and angle bases (radiant, degree, and grad).

Download Website Updated 07 Mar 2014 CCruncher

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Pop 341.53
Vit 35.67

CCruncher is a project for quantifying portfolio credit risk using the copula approach. It is a framework consisting of two elements: a technical document that explains the theory, and a software program that implements it. CCruncher evaluates the portfolio credit risk by sampling the portfolio loss distribution and computing the Expected Loss (EL), Value at Risk (VaR), and Expected Shortfall (ES) statistics. The portfolio losses are obtained simulating the default times of obligors and simulating the EADs and LGDs of their assets.

Download Website Updated 01 Mar 2014 BoolStuff

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Pop 241.19
Vit 33.19

BoolStuff is a small C++ library that computes the Disjunctive Normal Form of a boolean expression binary tree. The library also has a C programming interface.

Download No website Updated 01 Mar 2014 Social Networks Visualizer

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Pop 524.17
Vit 44.93

Social Networks Visualizer (SocNetV) is a flexible and user-friendly tool for the analysis and visualization of Social Networks. It lets you construct mathematical graphs with a few clicks on a virtual canvas, load networks of various formats (GraphViz, GraphML, Adjacency, Pajek, UCINET, etc), or create a network by crawling all links in a Web page. The application can compute basic network properties, such as density, diameter, and distances (shortest path lengths), as well as more advanced structural statistics, such as node and network centralities (i.e. closeness, betweenness, graph), clustering coefficient, etc.

Download Website Updated 17 Feb 2014 SHOGUN

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Pop 351.40
Vit 37.63

SHOGUN is a machine learning toolbox whose focus is on large scale kernel methods and especially on Support Vector Machines (SVM). It provides a generic SVM object interfacing to several different SVM implementations, all making use of the same underlying, efficient kernel implementations. Apart from SVMs and regression, SHOGUN also features a number of linear methods like Linear Discriminant Analysis (LDA), Linear Programming Machine (LPM), (Kernel) Perceptrons, and algorithms to train hidden Markov models. SHOGUN can be used from within C++, Matlab, R, Octave, and Python.

Download Website Updated 10 Feb 2014 Tk-Yupana

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Pop 108.13
Vit 9.54

Tk-Yupana emulates the Yupana, an ancient calculating device of the Incas.

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Project Spotlight

TMSU

An application for tagging your files and navigating them as a virtual filesystem.

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Project Spotlight

JDAL (Java Database Application Library)

A Java Database Application Library.