Open Source Mathematics Software - Page 31

Kohonen neural network library is a set of classes and functions for design, train and use Kohonen network (self organizing map) which is one of AI algorithms and useful tool for data mining and discovery knowledge in data (http://knnl.sf.net).

C++ template headers for linear algebra manipulations. These are designed for ease of use in writing human readable code. Follows a similar syntax to MATLAB.

A C++ Matrix/Vector Class supporting real & complex data for nearly all matrix algebra calculations. Optimized for double & std::complex<double>. Small and large matrices. Easy to use & get started. Plotting, fast inversion, FFT/IFFT, statistics, & more

A library based on Eigen and Boost to handle common multivariate distributions in C++

Cross-platform C++ library for Reverse Polish Notation calculus. Focuses on providing a reusable set of RPN functionalities such as parsing, variable substitution and computation.

That project aims at providing a clean API and a simple implementation, as a C++ library, of a Travel-oriented fare engine. It corresponds to the simulated version of the real-world Fare Quote System.

That project aims at providing a clean API and a simple implementation, as a C++ library, of a Travel-oriented Distribution System. It corresponds to the simulated version of the real-world Computerized Reservation Systems (CRS).

A random collection of c++ tidbits. I write some code as I go along. Maybe this is useful to anyone. Maybe I will turn some of it into a library at some point. But not now.

"tdsp" is a C++ based framework for the simulation and evaluation of various signal processing aspects. It is completly written in C++ and is based on "root" framework (http://root.cern.ch). TDSP includes C++-classes which extents the root-class-f

A generic C++ matrix library using expression template and metaprogramming to provide specialized code for various kind of matrix operations.

C++ template matrix library primarily designed to work with the GNU gmp library to perform matrix operations on numbers of arbitrary precision. Works with rational numbers, and floats. Computes: Inverse, LDU factorization, Row echelon reduction, and more

C++SPCIP is a IPOPT like C++ Interface for the Optimizer SCPIP written by Ch. Zillober. SCPIP implements the Method of Moving Asymptotes in FORTRAN and is not provided with C++SCPIP. Please use the Wiki as main page!

Solving systems of linear equations(Gaussian elimination).

CABLE (Computer Algebra Based Learning and Evaluation) is an online mathematical assessment tool for use with an open source computer algebra system.

"CAGE", the Computer Audio Garden in Eclipse, is to be an Eclipse-based, Java and XML workbench, for the computer music composer. It will use the Rich Client Platform to provide a basic backbone framework, enabling existing computer music tools to be p

Reversible and irreversible cellular automata simulator for Windows and Linux. May use MCell *.dll and Golly https://sourceforge.net/projects/golly *.tree and *.rle files. Adapted for work with generalizations of reversible second-order cellular automata discussed in http://arxiv.org/abs/1311.4297

Cluster Analysis Wrapped Feature Subset Selection (CAWFSS) is a collection of feature subset selection algorithms which use various cluster analysis algorithms as wrappers.

CCOUNT is a free package for market research data cleaning, manipulation, cross tabulation and data analysis. Similar to, and uses the same syntax as, SPSS-MR Quantum, a well known commercial package for processing market research data.

CCruncher is a project for quantifying portfolio credit risk using the copula approach. It is a framework consisting of two elements: a technical document that explains the theory, and a software program that implements it. CCruncher evaluates the portfolio credit risk by sampling the portfolio loss distribution and computing the Expected Loss (EL), Value at Risk (VaR) and Expected Shortfall (ES) statistics. The portfolio losses are obtained simulating the default times of obligors and simulating the EADs and LGDs of their assets.

CFD2D is open source software for Linux for solving the non-dimensionalized incompressible Navier-Stokes equations (NSE) inside an arbitrary two-dimensional domain inscribed in a unit square with Dirichlet and "do-nothing" boundary conditions. The space discretization is based on Finite Element Method (FEM) using an approximately uniform triangular mesh. The two choices of FE spaces are offered, these are of the so called MINI-element and of the Taylor-Hood element. The first element consists of continuous piecewise linears with a cubic bubble function for the velocity field, and the second of continuous piecewise quadratics for the same. The pressure field is approximated via piecewise linears in both cases. Both stationary and time-dependent regimes supported. Elementary graphing tools are provided. GMRES and CG iterative algorithms are used for solving linear systems. Software "Triangle" is used for mesh generation.

Numerical Resolution of the Inverse Problem for Chromatography using Evolutionary Algorithms and Adaptive Multiresolution. The goal is to identify the multicomponent equilibrium isotherm from experimental chromatograms.

C++ library for the research of dynamical system. This is the implementation of Subdivision algorithm.

It is a simple calculator for solving problems using Constraint Logic Programming. Thanks to it, we can quickly see solution of: - Combinatory problem (Einstein's Riddle) - Scheduling problem (Museum of Art) - Optimization problems (Map Coloring)

Command-line calculator with many features: - Syntax and error highlighting - Text representation of numbers (English, French, Czech) and Greek numerals - Modes for angles (Radians, Gradians, Cycles and Degrees) - Chart for single variable "x" etc.

A population-based method for DNA copy number analysis: recurrent copy number aberration indentification in multiple samples (with no need of single-sample calling). Developed for a quick analysis of high resolution and large population data.