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GNU Octave

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  Analyzed over 1 year ago

Octave is a high-level language, primarily intended for numerical computations. It provides a convenient command line interface for solving linear and nonlinear problems numerically, and for performing other numerical experiments. It may also be used as a batch-oriented language.

1.07M lines of code

99 current contributors

over 1 year since last commit

130 users on Open Hub

Activity Not Available
4.27273
   

JabRef

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  Analyzed 15 days ago

JabRef is a graphical Java application for managing bibtex (. bib) databases. It uses the bitex format as native file format, which makes it ideal for collaborating. JabRef can import bibliographies in numerous formats, provides extensive searching, sorting, and grouping features, can automatically ... [More] create bibtex keys, and can insert citations into TeXstudio, OpenOffice, WinEdit, LyX, and more. With Bibtex4word, an intengration with Microsoft Word is also possible. [Less]

126K lines of code

51 current contributors

30 days since last commit

38 users on Open Hub

Very High Activity
4.68182
   

Scilab

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  Analyzed 15 days ago

(from the scilab homepage...) Scilab is a scientific software package for numerical computations providing a powerful open computing environment for engineering and scientific applications. Scilab is an open source software. Since 1994 it has been distributed freely along with the source code ... [More] via the Internet. It is currently used in educational and industrial environments around the world. Scilab is now maintained by Scilab Enterprises: http://www.scilab-enterprises.com/ Note that Scilab has been using code review since 2010 (explaining the diminution in term of number of commits). [Less]

2.28M lines of code

30 current contributors

16 days since last commit

31 users on Open Hub

High Activity
4.25
   
Licenses: No declared licenses

Small Device C Compiler

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  Analyzed 15 days ago

SDCC is a retargettable, optimizing ANSI - C compiler that targets the Intel 8051, Maxim 80DS390, Zilog Z80 and the Motorola 68HC08 based MCUs. Work is in progress on supporting the Microchip PIC16 and PIC18 series. SDCC is Free Open Source Software, distributed under GNU General Public License (GPL).

4.81M lines of code

6 current contributors

4 months since last commit

29 users on Open Hub

Moderate Activity
4.625
   

EiffelStudio

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  Analyzed 9 months ago

EiffelStudio is an IDE for the Eiffel language (ECMA-367, ISO/IEC 25436, and ACM Software System Award 2006). It includes: * Eiffel compiler * Eiffel GUI editor * Eiffel code browsing tool * Eiffel diagram editor with round-trip, * Eiffel refactoring tool * Eiffel debugger * Eiffel ... [More] profiler * Eiffel analysis tools (Metrics, Dependencies, etc.). Eiffel generates C or CLI for .NET or Mono. Eiffel applies O-O principles and Design by Contract for high-quality software. Many Eiffel libraries are included: ADT, network, GUI, database, parsing (including an Eiffel parser), XML, Web, COM, and more. [Less]

7.31M lines of code

6 current contributors

9 months since last commit

24 users on Open Hub

Activity Not Available
4.46667
   

oofem

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  Analyzed 16 days ago

OOFEM is an open source multi-physics parallel finite element code with object oriented architecture. The aim of this project is to provide efficient and robust tool for FEM computations as well as to offer highly modular and extensible environment for development.

272K lines of code

10 current contributors

17 days since last commit

18 users on Open Hub

Moderate Activity
5.0
 

QtOctave

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  Analyzed 8 months ago

QtOctave is a front-end for Octave. Octave is a high-level language for numerical computations, like Matlab.

37K lines of code

0 current contributors

almost 6 years since last commit

13 users on Open Hub

Activity Not Available
3.8
   

GPU, a Global Processing Unit

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  Analyzed 7 months ago

A Gnutella/Pastella client to share CPU-time and a framework for distributed computing on P2P grids. We support peaceful, free and open research and hope to build an internet supercomputer. Currently, we can render movies on a cluster of 10 computers. Current applications which run on the GPU ... [More] network are a distributed search engine, a terragen landscape generator, a P2P distributed wan storage, a climate simulation frontend and many experimental plugins. [Less]

626K lines of code

1 current contributors

7 months since last commit

7 users on Open Hub

Activity Not Available
4.0
   
Licenses: Artistic-2.0, GPL-2.0+, MPL-1.1

Armadillo C++ Library

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  Analyzed 7 months ago

Armadillo is a C++ linear algebra library (matrix maths) aiming towards a good balance between speed and ease of use. 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 ... [More] integration with LAPACK and ATLAS libraries. A delayed evaluation approach is employed (during compile time) to combine several operations into one and reduce (or eliminate) the need for temporaries. This is accomplished through recursive templates and template meta-programming. This library is useful if C++ has been decided as the language of choice (due to speed and/or integration capabilities), rather than another language like Matlab or Octave. [Less]

3.09M lines of code

1 current contributors

over 1 year since last commit

6 users on Open Hub

Activity Not Available
5.0
 

Mastrave

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  Analyzed 16 days ago

Mastrave is a free software library written to perform vectorized scientific computing and to be as compatible as possible with both GNU Octave and Matlab computing frameworks, offering general purpose, portable and freely available features for the scientific community. Mastrave is mostly oriented ... [More] to ease complex modelling tasks such as those typically needed within environmental models, even when involving irregular and heterogeneous data series. . Semantic array programming The Mastrave project attempts to allow a more effective, quick interoperability between GNU Octave and Matlab users by using a reasonably well documented wrap around the main incompatibilities between those computing environments and by promoting a reasonably general idiom based on their common, stable syntagms. It also promotes the systematic adoption of data-transformation abstractions and lightweight semantic constraints to enable concise and reliable implementations of models following the paradigm of semantic array programming. There are a couple of underlying ideas: library design is language design and vice versa (Bell labs); language notation is definitely a "tool of thought" (Iverson), in the sense that there is a feedback between programming/mathematical notation and the ability to think new scientific insights. And perhaps ethic ones. . Science and society Mastrave is free software, which is software respecting your freedom. As many other free scientific software packages, it is offered to the scientific community to also promote the development of a free society more concerned about cooperation rather than competitiveness, heading toward knowledge and culture freedom. Such a vision implies the possibility for motivated individuals to freely access, review and contribute even to the cutting-edge academic culture. This possibility relies on the development of tools and methodologies helping to overcome economic, organizational and institutional barriers (i.e. knowledge oligopolies) while systematically promoting reproducible research. This is a long-term goal to which the free software paradigm can and has been able to actively cooperate. Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011 Daniele de Rigo Verbatim copying and distribution of this entire article is permitted in any medium without royalty provided this notice is preserved. [Less]

26.3K lines of code

1 current contributors

5 months since last commit

5 users on Open Hub

Very Low Activity
5.0