RSS 69 projects tagged "English"

No download No website Updated 12 Apr 2014 MathMod

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Pop 37.00
Vit 1.12

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 No website Updated 25 Mar 2014 SCaVis

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Pop 286.10
Vit 10.93

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.

Download Website Updated 17 Feb 2014 SHOGUN

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Pop 359.42
Vit 38.88

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 9.79

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

Download No website Updated 31 Jan 2014 Graphcial Models Toolkit

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Pop 72.91
Vit 8.71

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.

No download Website Updated 17 Dec 2013 orekit

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Pop 163.09
Vit 11.07

OREKIT (ORbits Extrapolation KIT) is a low level space dynamics Java library. It provides basic elements (such as orbits, dates, attitude, and frames) and various algorithms to handle them (such as conversions, analytical and numerical propagation, and pointing).

Download Website Updated 08 Dec 2013 TSP Solver and Generator

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Pop 78.42
Vit 2.00

TSPSG is intended to generate and solve "travelling salesman problem" (TSP) tasks. It uses the Branch and Bound method for solving. Its input is a number of cities and a matrix of city-to-city travel costs. The matrix can be populated with random values in a given range (which is useful for generating tasks). The result is an optimal route, its price, step-by-step matrices of solving, and a solving graph. The task can be saved in an internal binary format and opened later. The result can be printed or saved as PDF, HTML, or ODF. TSPSG may be useful for teachers to generate test tasks or just for regular users to solve TSPs. Also, it may be used as an example of using the Branch and Bound method to solve a particular task.

No download Website Updated 28 Nov 2013 RPL/2

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Pop 198.34
Vit 70.05

RPL/2 (Reverse Polish Lisp/2) is a langage derived from the RPL made by Hewlett-Packard for its HP-28S. It has some extensions (preprocessor, compilated libraries, new functions), a TeX output, and can draw graphics.

Download Website Updated 02 Nov 2013 pyuds

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Pop 22.23
Vit 29.85

pyuds is a Python library for measuring uncertainty in the Dempster-Shafer theory of evidence. The functionals supported are the Generalized Hartley (GH) uncertainty functional, Generalized Shannon (GS) uncertainty functional, and Aggregate Uncertainty (AU) functional. The library can be utilized either through its API, or through a user-friendly Web interface.

No download No website Updated 11 Sep 2013 extmath.nim

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Pop 47.02
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.

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Timeline

A cross-platform application for displaying and navigating events on a timeline.

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Buildes

A designer’s program for describing parts of the building.