RSS 2679 projects tagged "Scientific/Engineering"

Download Website Updated 07 Apr 2014 Armadillo C++ Library

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Pop 612.26
Vit 109.70

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.

Download Website Updated 07 Apr 2014 wview

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Pop 369.58
Vit 151.94

wview is an application that controls a supported weather station to retrieve archive records and current conditions. Archive records may optionally be stored in a relational database (MySQL or PostgreSQL). At a user-defined interval, wview will use the archive history and current conditions to generate weather images (buckets and graphs) and Web pages based on configurable HTML templates. It supports serial and USB data loggers, as well as connectivity with a terminal server or serial server via TCP sockets.

No download Website Updated 02 Apr 2014 openModeller

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Pop 189.24
Vit 60.19

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 Website Updated 02 Apr 2014 GluCat

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Pop 227.96
Vit 83.56

GluCat is a library of template classes that model the universal Clifford algebras over the field of real numbers, with arbitrary dimension and arbitrary signature. It implements a model of each Clifford algebra corresponding to each non-degenerate quadratic form up to a maximum set by the user. GluCat classes are designed to be used as template parameters for other template libraries. GluCat includes the PyClical extension module for Python. This implements the Python classes index_set and clifford, which interface to corresponding C++ classes in GluCat.

No download Website Updated 02 Apr 2014 Gwyddion

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Pop 398.21
Vit 116.31

Gwyddion is a modular SPM (Scanning Probe Microsope) data visualization and analysis tool. It can be used for all most frequently used data processing operations including: leveling, false color plotting, shading, filtering, denoising, data editing, integral transforms, grain analysis, profile extraction, fractal analysis, and many more. The program is primarily focused on SPM data analysis (e.g. data obtained from AFM, STM, NSOM, and similar microscopes). However, it can also be used for analyzing SEM (scaning electron microscopy) data or any other 2D data.

Download Website Updated 29 Mar 2014 units

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Pop 271.50
Vit 46.51

GNU units converts quantities expressed in various systems of measurement to their equivalents in other systems of measurement. Like many similar programs, it can handle multiplicative scale changes. It can also handle nonlinear conversions such as Fahrenheit to Celsius, and it can perform conversions from and to sums of units, such as converting between feet plus inches and meters. Beyond simple unit conversions, units can be used as a general-purpose scientific calculator which keeps track of units in its calculations. You can form arbitrary complex mathematical expressions of dimensions including sums, products, quotients, powers, and even roots of dimensions. In this way, you can ensure accuracy and dimensional consistency when working with long expressions which involve many different units which may combine in complex ways. The units are defined in an extensive, well-annotated data file which defines over 2,500 units. You can also provide your own file to supplement or replace the standard file.

Download Website Updated 27 Mar 2014 J!Research

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Pop 356.40
Vit 54.28

J! Research is a component for Joomla! 1.5 that allows for management of research-related work such as publications, projects, and theses categorized by research area.

No download Website Updated 26 Mar 2014 ctioga2

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Pop 419.96
Vit 49.13

ctioga2 is a command-line plotting utility. It enables users to make publication-quality plots of data and mathematical functions quickly. It is a complete rewrite of the old ctioga, and is much more flexible, with quite a few additional features.

No download Website Updated 23 Mar 2014 TinyBrain

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Pop 348.32
Vit 27.40

Tinybrain understands natural language and automates the desktop.

No download Website Updated 23 Mar 2014 Tcpreplay

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Pop 1,077.76
Vit 105.35

Tcpreplay is a set of Unix tools which allows the editing and replaying of captured network traffic in pcap (tcpdump) format. It can be used to test a variety of passive and inline network devices, including IPS's, UTM's, routers, firewalls, and NIDS.

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rpmorphan

A tool that finds "orphaned" RPM packages.

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GNU ddrescue

A data recovery tool.