RSS 32 projects tagged "Scientific/Engineering"

No download Website Updated 27 Feb 2001 Java Penrose Empires Package

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Pop 18.44
Vit 69.31

The Java Penrose Empires Package allows you to compute the empires (forced tiles) for an arbitrary initial patch of tiles. Tilings may be saved for later, and may be exported to PDF, EPS, or PNG. This software represents a new method of computing forced tiles. Rather than using a "growth" approach (where some tiles are randomly forced), this system only shows the forced tiles in the system, leaving all unforced areas blank.

No download Website Updated 16 Aug 2001 Blitz++ library

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Pop 45.00
Vit 68.08

Blitz++ library moves high-level optimizations out of compilers and into libraries in C++. It was created due to the fact that until recently, C++ lagged behind Fortran's performance by anywhere from 20% to a factor of ten. The C++ programming language offers many features useful for tackling complex scientific computing problems, but unfortunately, these advanced features came with this hefty performance pricetag. This program presents a possible solution.

No download Website Updated 13 Jul 2002 Mayan Epigraphic Database

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Pop 21.21
Vit 65.60

MED aims to be a suite of tools and datasets designed to enhance the scholarship of Ancient Mayan writing, calendrics, and iconography. Its plans include an updatable catalog of glyph readings, digital texts, and a calendrics program.

Download Website Updated 19 Oct 2009 Date::Calc::XS

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Pop 14.11
Vit 40.61

Date::Calc::XS is a Perl module that is the C/XS part which Date::Calc used to consist of. Date::Calc has become a (pure-Perl) wrapper which tries to load Date::Calc::XS, and failing that, loads Date::Calc::PP (a pure-Perl implementation which is now part of Date::Calc and used to be Date::Pcalc).

Download Website Updated 20 Nov 2011 One-Wire Weather

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Pop 137.06
Vit 16.60

Oww (One-Wire Weather) is a client program for Dallas Semiconductor / AAG 1-wire weather station kits, providing a graphical (animated) display to monitor outside temperature, wind speed and direction, rainfall, and humidity. Extra temperature sensors may be added. A 1-wire "hub" may be used for improved reliability and range. Weather data may be logged to CSV files, parsed to command line programs, sent to the Henriksen Windows client, or uploaded to Web servers at Dallas, The Weather Underground, and HAMweather.

Download Website Updated 27 Sep 2009 Bioperl

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Pop 99.42
Vit 8.03

Bioperl is set of Perl Modules for bioinformatics. It contains objects for Sequences, features on Sequences, and other important bioinformatics attributes.

Download Website Updated 30 Sep 2009 Bit::Vector

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Pop 182.15
Vit 7.24

Bit::Vector is a (stand-alone) C library and an object-oriented Perl module (with overloaded operators) which allows you to handle bit vectors, sets (of integers), "big integer arithmetic" (e.g. for cryptography), and boolean matrices (all of arbitrary size) very efficiently.

Download Website Updated 02 Nov 2009 Date::Calc

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Pop 81.58
Vit 6.54

The Date::Calc package consists of a (pure-Perl) wrapper which either loads Date::Calc::XS (a separate implementation in C and XS) or Date::Calc::PP (a pure-Perl implementation which is part of the Date::Calc package). The Date::Calc::XS and Date::Calc::PP modules perform all kinds of date calculations based on the Gregorian calendar (the one used in all Western countries today), according to relevant norms and standards: ISO/R 2015-1971, DIN 1355 and, to some extent, ISO 8601 (where applicable). The package is designed as an efficient toolbox, not a bulky ready-made application. It provides extensive documentation and examples of use, multi-language support, and special functions for business needs.

Download Website Updated 31 Mar 2011 PDL

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Pop 62.66
Vit 6.37

The PerlDL project aims to turn Perl into an efficient numerical language for scientific computing. The PDL module gives standard Perl the ability to compactly store and speedily manipulate the large N-dimensional data sets which are the bread and butter of scientific computing. e.g. $a=$b+$c can add two 2048x2048 images in only a fraction of a second. The aim is to provide tons of useful functionality for scientific and numeric analysis.

Download Website Updated 09 Dec 2011 Radiance

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Pop 77.64
Vit 5.72

Radiance is a set of tools which provide an advanced lighting simulation software package. It allows very detailed definition of materials' and light sources' properties through the use of advanced techniques like brdf and ies files, as well as a powerful mathematical scripting language, resulting in accurate renderings of scenes which are usually imported from CAD and 3D modelers. It uses the hybrid approach of Monte Carlo and deterministic ray tracing to achieve a reasonably accurate result in a reasonable time.

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KinderGate Parental Control

A combined URL and content filtering filter.

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Chaotic Rage

A multiplatform 3D zombie shooter.