Open Source Linux Mathematics Software - Page 39

A .NET implementation of the Gabow, Kaplan, Tarjan algorithm for testing the uniqueness of a perfect matching in a general graph.

The proposed filter-based algorithm uses a bank of Gabor filters to capture both local and global details in a fingerprint as a compact fixed length FingerCode. The fingerprint matching is based on the Euclidean distance between the two corresponding FingerCodes and hence is extremely fast. We are able to achieve a verification accuracy which is only marginally inferior to the best results of minutiae-based algorithms published in the open literature. Our system performs better than a state-of-the-art minutiae-based system when the performance requirement of the application system does not demand a very low false acceptance rate. Finally, we show that the matching performance can be improved by combining the decisions of the matchers based on complementary (minutiae-based and filter-based) fingerprint information. Index Terms: Biometrics, FingerCode, fingerprints, flow pattern, Gabor filters, matching, texture, verification.

A package for computations with finite automata (rooted tree automorphisms) for the GAP system, http://www.gap-system.org.

A C library, providing comfortable APIs for a wide range of Finite State Abstract Machines (NFA, DFA, FST, Bimachines, etc). Implements most of the classical algorithms in the field.

The Library is for Finite Transforms such as the Number Theoretic Transform (NTT) and Finite Radon Transform (FRT). Current modules include NTTW for NTTs with high resolution (microsecond) timing, basic array and imaging. The transforms are optimised for performance.

FishAssess is an add-on package in R language on fisheries resources assessment and management. The goal is to implement methods commonly used in fishery science integrated with graphical and statistical capabilities of R.

Fisimula is an extensible calculator/simulator written in c++ which will eventually be able to provide physics functions to other programs

Tim Peters' FixedPoint.py + Write docs for the Library Reference manual. I expect the existing module docstring will be a good start. + Create a test driver for Python's regression suite. + Have fun modernizing it, if you like (for example,

FlameCalc is an RPN caclulator by the good folks at the Flame Design Group. It is written in Java with the intent to remain GCJ compatible and eventually evolve into a useful RPN language. HTTP-loaded scripts and Java plugins are supported.

Flamethyst is a flame fractal renderer written in java. It generalizes the classical algorithm in several ways, and support most features of Apophysis .flame files.

Floating point library for PIC micro controllers

Genome Scale Metabolic Networks are complex systems, Modules help to break them down and hence ease understanding and algorithmic complexity. FluxModules is a toolbox with code for module detection and module visualization.

Fnattlab is a matlab clone written in java. Fnattlab is a mathematical tool mainly used for manipulation of matrices, and is intended to be completely compatible with the commercial tool Matlab. No m-files are included with fnattlab. www.mathworks.com

FofZ is a Java based application which allows functions on the complex plane to be visualised in both 2D and 3D. It supports various edittable domains, animation and can produce 3D output using either it's own engine or JOGL.

Formula Converter is a general conversion tool for mathematical software to convert math formulae from one format to another.

Parse a simple math formula and validates it. Has a very comprehensive Type checking and Var substitution.

With this applet you'll be able to visualize formulas by building a tree with your mouse.

The goal of the Fortran-to-Java project is to provide Java Application Programming Interfaces (APIs) to numerical libraries originally written in Fortran (particularly BLAS and LAPACK). The result of this work, JLAPACK, is distributed here.

This software provides tools for partial differential equations on periodic domains using Fourier-based pseudospectral methods. A central intent of the software's design is also to provide a framework for writing new, fast solvers for new physical problems. The code is written in Julia.

FoxCalc is a calculator with a text user interface (TUI), compiled for DOS. It supports a mouse, and uses the GMP library, therefore its results are highly accurate. FoxCalc is distributed as a zip FreeDOS package. That way, it can be easily installed using the FreeDOS package manager.

FrAid(FRactal AID) is an interface to Java, allowing it to proc. math. data(functions/equations). A compl. standalone system utilizing the FrAid prog. lang. is available(no need to be Java programmer to use it!). Use instead of Matlab. High res. graphics

Fractal Assistant is a pure Java fractal exploration utility. It is designed to be a user-friendly, highly configurable environment with support for pluggable module files.

Mandelbrot explorer [Java/Swing/XML]

Fractals generator written in java

A fractal generator of one of the Julia sets. Only compatible with X windowing operating systems.