RSS 310 projects tagged "GPL"

Download Website Updated 22 Apr 2014 Java Algebra System

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Pop 418.45
Vit 255.87

The Java Algebra System (JAS) is an object oriented, type safe, multi-threaded approach to computer algebra. JAS provides a well designed software library using generic types for algebraic computations implemented in the Java programming language. The library can be used as any other Java software package, or it can be used interactively or interpreted through a Jython or JRuby front end. The focus at the moment is on commutative and solvable polynomials, power-series, multivariate polynomial factorization, Gröbner bases, and applications.

Download Website Updated 21 Dec 2013 GNU TeXmacs

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Pop 828.81
Vit 88.72

GNU TeXmacs is a free wysiwyw (what you see is what you want) editing platform with special features for scientists. The software aims to provide a unified and user friendly framework for editing structured documents with different types of content: text, mathematics, graphics, interactive content. TeXmacs can also be used as an interface to many external systems for computer algebra, numerical analysis, and statistics. New presentation styles can be written by the user and new features can be added to the editor using Scheme.

Download Website Updated 20 Mar 2001 Matrix Expression Templates

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Pop 28.46
Vit 69.15

MET is a C++ matrix class library dealing with expression templates. This technique eliminates the copying and temporaries of matrix objects and can speed up calculations.

Download Website Updated 24 Mar 2001 SyNTeX - Syntactic tree drawing program

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Pop 58.79
Vit 69.12

SyNTeX is a LaTeX preprocessor that draws syntactic trees using the LaTeX picture environment. The preprocessor reads the comments in a LaTeX file and draws the tree based on commands that it finds in the comments.

Download Website Updated 27 Aug 2001 Graphical Grammar Library

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Pop 24.19
Vit 67.98

Grlib is an implementation of generative grammars and turtle graphics. The grammars (Lindenmayer systems) are used to produce descriptions of three dimensional objects, and the turtle is used to display them (i.e., generate images in several forms, such as bitmap, PostScript, or OpenGL).

No download Website Updated 26 Dec 2001 SIMPLE_1

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Pop 18.60
Vit 67.09

SIMPLE_1 (SIMulation Program for Logistics Engin'g) is a discrete/continuous network-oriented simulation language with general-purpose programming language features. The Linux version of this software includes a project management system to automate integration of user-developed C/C++ code into SIMPLE_1 network models. A user's C/C++ code is interfaced with the SIMPLE_1 modeling language through information embedded in comments in the user's header file(s). SIMPLE_1 produces executable files with the help of the C++ compiler.

No download Website Updated 30 Jan 2002 DSP

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Pop 35.33
Vit 66.82

DSP implements several low-level digital signal processing (DSP) primitives accelerated, when available, by the Intel/AMD SIMD instruction sets MMX/SSE/SSE2. Portable C versions are provided for compatibility on non-IA32 machines. Routines are provided to compute 16-bit integer dot products (FIR filtering, correlation); sum-of-squares (signal energy measurement), and peak sample detection (for automatic gain control, etc.).

No download Website Updated 08 Mar 2002 Mceitor

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Pop 9.22
Vit 66.54

Mceitor is a program to quickly and easily compute functions of matrices. It supports determinant calculation, inversions, and automatic or manual reduction of matrices. It requires the Ncurses library.

Download Website Updated 16 Mar 2014 FFTW

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Pop 518.35
Vit 65.36

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 06 Jul 2003 IrcMap C2

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Pop 16.55
Vit 62.80

IRcMap C2 is a Java applet to show tree structures such as networks, data structures, or enterprise structures. It is based on the idea of the irc-hispano server map.

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MailSteward

A way to archive and access your email with the power of a relational database.

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schily

A set of tools for a variety of purposes.