RSS 560 projects tagged "Mathematics"

No download No website Updated 12 Apr 2014 MathMod

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Pop 40.12
Vit 1.08

MathMod is mathematical software for visualizing and animating parametric and implicit surfaces. It is an extension/rewrite of the K3DSurf project. It supports 3D/4D plotting and animation, a scripting language, a JSON file format with a large set of scripted examples, and an OBJ output file of the 3D mesh.

No download Website Updated 08 Apr 2014 wasora

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Pop 23.28
Vit 3.36

wasora is a computational tool designed to aid a cognizant expert, whether an engineer, scientist, technician, or geek, to analyze complex systems by solving mathematical problems by means of a high-level plain-text input file containing algebraic expressions, data for function interpolation, differential equations, and output instructions amongst other facilities. At first glance, it may look like another high-level interpreted programming language, but it should be seen as a syntactically-sweetened way to ask a computer to perform a certain mathematical calculation. For example, the famous Lorenz system may be solved by writing the three differential equations in a human friendly plain text file.

Download No website Updated 31 Jan 2014 Graphcial Models Toolkit

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Pop 73.18
Vit 8.88

The Graphical Models Toolkit (GMTK) is a toolkit for rapidly prototyping statistical models using dynamic graphical models (DGMs) and dynamic Bayesian networks (DBNs). It can be used for speech and language processing, bioinformatics, activity recognition, and any time series application. It features exact and approximate inference, many built-in factors including dense, sparse, and deterministic conditional probability tables, native support for ARPA backoff-based factors and factored language models, parameter sharing, gamma and beta distributions, dense and sparse Gaussian factors, heterogeneous mixtures, deep neural network factors, and time-inhomogeneous trellis factors, arbitrary order embedded Markov chains, a GUI graph viewer, and much more.

Download No website Updated 02 Feb 2014 libefgy

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Pop 236.08
Vit 3.98

libefgy is a set of C++ headers containing lots of templates loosely related to maths. The headers include templates for fractional arithmetic, big integers (and thus "big fractions"), calculating π, e, and some calculations with those (for trigonometrics), matrix manipulations, tuples, polar and Euclidian spaces in arbitrary dimensions, (perspective) projections, colour space manipulations in RGB and HSL, and assorted other things.

No download No website Updated 11 Sep 2013 extmath.nim

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Pop 46.89
Vit 1.00

extmath.nim is a math library for the Nimrod programming language. It contains functions for basic math, trigonometry, and geometry, as well as quite a few constants.

Download Website Updated 07 Jan 2014 MLPACK

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Pop 100.82
Vit 2.65

MLPACK is a C++ machine learning library with an emphasis on scalability, speed, and ease-of-use. Its aim is to make machine learning possible for novice users by means of a simple, consistent API, while simultaneously exploiting C++ language features to provide maximum performance and maximum flexibility for expert users. It contains algorithms such as k-means, Gaussian mixture models, hidden Markov models, density estimation trees, kernel PCA, locality-sensitive hashing, sparse coding, linear regression and least-angle regression.

Download Website Updated 30 May 2013 GTKMathplot

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Pop 26.98
Vit 18.04

GTKMathplot is an interactive plotting program based on GTK+ and the Cairo graphics library. It can display bidimensional curves, tridimensional curves, and surfaces from Cartesian or parametric equations describing the mathematical objects you would like to visualize. It is designed to be intuitive for high school students with good mathematical knowledge. University students of engineering, physics, mathematics, or natural sciences should need no explanation at all to start using it proficiently.

No download Website Updated 30 Apr 2013 QMentat

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Pop 26.91
Vit 1.43

QMentat helps you practice mental arithmetic. It uses arbitrary-length fixed point arithmetic, and can handle any size numbers, only limited by the size of your screen (and in the case of division with an integer result, the speed at which the number can be factored). It is also quite configurable, allowing you to tailor the questions to your needs.

No download Website Updated 20 Apr 2013 Papertrail

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Pop 17.35
Vit 19.09

Papertrail is a ballot scanning and processing software suite which supports elections based on paper ballots which can be scanned and counted automatically.

No download No website Updated 25 Mar 2014 SCaVis

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Pop 285.32
Vit 10.28

SCaVis is an environment for scientific computation, data analysis, and data visualization designed for scientists, engineers, and students. The program can be used for function and data plotting in 2D and 3D, histograms, statistical analysis, and symbolic calculations using the Matlab/Octave high-level interpreted language.

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pyrpm-manage

A simple manager for RPM repositories.

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DownCalc

Estimates the duration of a download.