RSS 775 projects tagged "Scientific/Engineering"

No download Website Updated 24 Apr 2014 RPL/2

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Pop 199.26
Vit 1,203.92

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 10 Apr 2014 dlib C++ Library

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Pop 488.71
Vit 120.41

dlib is a C++ library for developing portable applications dealing with networking, threads, graphical interfaces, data structures, linear algebra, machine learning, XML and text parsing, numerical optimization, Bayesian nets, and numerous other tasks.

Download Website Updated 07 Apr 2014 Armadillo C++ Library

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Pop 613.79
Vit 99.59

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.

No download Website Updated 02 Apr 2014 openModeller

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Pop 192.31
Vit 55.86

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 229.81
Vit 77.53

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 23 Mar 2014 Tcpreplay

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Pop 997.01
Vit 100.30

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.

Download Website Updated 16 Mar 2014 FFTW

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Pop 518.46
Vit 64.51

FFTW is a fast C FFT library. It includes complex, real, symmetric, multidimensional, and parallel transforms, and can handle arbitrary array sizes efficiently.It is typically faster than other freely available FFT implementations, and is even competitive with vendor-tuned libraries (benchmarks are available at the homepage). To achieve this performance, it uses novel code generation and runtime self optimization techniques (along with many other tricks).

Download Website Updated 15 Mar 2014 pyswisseph

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Pop 212.76
Vit 31.07

pyswisseph is a Python extension to AstroDienst's Swiss Ephemeris C library (also known as swisseph). This extension implements very accurate astronomical calculations for astrological purposes.

Download No website Updated 14 Mar 2014 SHTns

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Pop 111.87
Vit 12.55

SHTns is a high-performance Spherical Harmonic Transform library. It was designed for numerical simulation (fluid flows, mhd, etc.) in spherical geometries, but can be used for any kind of problem involving scalar or vector spherical harmonics. It is very fast, thanks to careful vectorization and runtime tuning. It supports multi-threaded transforms via OpenMP. It features scalar and vector transforms, synthesis and analysis, and flexible truncation and normalization. A Python interface is included.

Download Website Updated 26 Feb 2014 Eigen

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Pop 500.05
Vit 35.41

Eigen is a C++ template library for linear algebra: vectors, matrices, and related algorithms. It is versatile, fast, elegant and works on many platforms.

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SQLObject

A object-relational mapper.

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Open Tax Solver

Tax preparation software for use in the USA.