Open Source Linux Mathematics Software - Page 96

libvoronoi computes image-based 2D Voronoi diagrams using graphics hardware for interactive applications. It can optionally return the centroids and image moments of the Voronoi regions using arbitrary distance functions. It is simple, portable and fast.

Cross-platform C++ library of mathematical routines for handling matrix algebra, random numer generators, fourier transforms, finite element method solving.

a simple software implemented FPU. only 32bit precision is supported and the operation result is not accurate as modern FPUs, but it is light and compact. (uses simple 32bit integer operations only, good for machines that has no hardware FPU.)

This utility, lingen, implements evolution of native machine code via linear genetic programming. The assembly level code uses a subset of assembly language which manipulates and performs calculations using the floating point unit (FPU) of the CPU.

The project liquiditymeter is for measuring liquidity in various financial markets.

lnlc calculates linear nlc-width and corresponding linear nlc-width expressions. On 2014's computers it works quite well up to graph sizes of about 10 nodes of linear nlc-width 3. The runtime depends on the size of the input graph, its linear nlc-width, and the number of nodes of high degree. The archive also contains the widths and corresponding expressions for the trees of up to 12 nodes.

This tool allows to compute LOLIMOT models. LOLIMOT models are also called neuro-fuzzy models or fast neural network models. This tool can export the model into C, C++, Matlab.

Lottie Vectors is an application for Matlab that alows you to do some pretty neat things -with vectors. More exactly -displaying them in ways that hopefully will allow you to explore and better understand your vector data. The basic idea is simple, take a vector defined in one of a few different types of data formats and map it on the screen. Add another vector and you start to form a 'route'. Each route or position vector can be accompanied with a 'force' vector. This can be used to show something acting on a position with direction and magnitude. Finally you can give each position a tag to display on screen. This could be a common math symbol or greek letter, start/end signposts, or a number of the position either from the begining or after a reset. After all the information has been loaded for your dataset. Either passed over the command line, or as a text file. Lottie Vectors displays inside a figure that you can resize, rotate and turn 2D positions into a 3D picture.

LWCAD is a cross-platform 2D/3D CAD system working on Linux and Windows. It is released under GPL. LWCAD provides comprehensive 2D drafting features and powerful 3D modeling capabilities.

macs : Matrix Analysis Computing Support . Macs is a program wich will help you with matrix operations. Macs is a terminal based application (So no fancy graphics).

Two-Neighbours Genus Symbol Rational Maß Reflective Lattices

Maket is a instrument for building knowledge bases for economics domains. The project has moved to http://gitorious.org/maket

Some scripts for boolean calculation, including a parser. Ternary logic support. Everything is written in Posix Sh.

Mapgraph is SYSTAP’s disruptive new technology to exploit the main memory bandwidth advantages of GPUs. The early work was co-developed with the University of Utah SCI Institute and has its pedigree in the UINTAH software running on over 750M cores on the TITAN Super Computer. Today, SYSTAP has commercialized this technology into it’s Blazegraph Accelerator and Blazegraph HPC products. Checkout our options for GPU acceleration of graphs or contact us to learn more: https://www.blazegraph.com/product/gpu-accelerated/. The early work was released under the Apache 2 open source license and is available on here at Sourceforge. This work was (partially) funded by the DARPA XDATA program under AFRL Contract #FA8750-13-C-0002 and DARPA Contract #D14PC00029.

A Java application to visualize fuzzy rules written in ARL (ABLE Rule Language).

Geometry library for Matlab in 2D and 3D. Contains function for creation and manipulation of basic shapes, computing intersections, transformation, display... The project is being moved to GitHub: http://github.com/dlegland/matGeom

MatImage is a Matlab library for image processing and analysis in 2D and 3D. It contains more than 250 fonctions for image enhancement, filtering, analysis, or visualisation, as well as for creating basic test shapes. It is built as a complement of the Mathworks image processing toolbox (IPT). Project is being transfered to GitHub: http://github.com/dlegland/matImage

matdoc is a Java tool for generating API documentation for MATLAB and Octave programs in HTML, LaTeX, and M-file formats.

calculate math expression(string), for example: double ret = Cal("1+2"), ret= Cal("Pi+ln(e)+f(x,y)÷x+φ+φ0+φ1"). Features

This project contains math vector matrix template library. It supports various common matrix, vector operations.

A lightweight C++ and Python library for finance, statistics and linear algebra. Finance features include compound rate present/future value, annuity, various present/future value coefficients ... Statistics features include mean, median, variance, standard deviation, covariance, correlation, linear regression, probabilities and random variates of various distributions ... Linear algebra features include matrix arithmetic, inverse, determinant, rank, linear system solution, lu/qr decomposition, svd, eigen values/vectors ... And some auxiliary features like random number generators, equation solution, numerical integration, permutation/combination and gcd/lcm etc. It is aimed to be a convenient and handy toolkit to check out your ideas.

This project started as a loosely specified request from Malardalen University in Sweden to develop a computer game for the purpose of teaching mathematics. It came to be a 2D game, Mario-style, where progress is made by answering mathematical questions

The project takes an input 1-dimensional sequence and attempts to find a formula for the sequence.