matio is an ISO C library (with a limited Fortran 90 interface) for reading
and writing Matlab MAT files.
WWW: http://sourceforge.net/projects/matio/
PR: ports/143928
Submitted by: Rob Farmer <rfarmer@predatorlabs.net>
Feature safe: yes
Add lll_spect , LLL-spectral test of linear congruential random number
generators.
PR: ports/144023
Submitted by: bf <bf1783 at gmail.com>
Feature safe: yes
JEuclid is a complete MathML rendering solution, consisting of: a MathViewer
application, command line converters from MathML to other formats, an ant
task for autmated conversion, display components for AWT and Swing and a
component for Apache Cocoon.
WWW: http://jeuclid.sourceforge.net/
PR: ports/143861
Submitted by: Rob Farmer <rfarmer@predatorlabs.net> (maintainer)
The goal of this Java API is to display mathematical formulas written in
LaTeX. The default encoding is UTF-8.
The most of LaTeX commands are available and :
1) macros from amsmath and symbols from amssymb and stmaryrd;
2) \includegraphics (without options);
3) the TeX macro \over;
4) accents from amsxtra package;
5) the macros \definecolor, \textcolor, \colorbox and \fcolorbox from the
package color;
6) the macros \rotatebox, \reflectbox and \scalebox from the package graphicx;
7) the most of latin unicode characters are available and cyrillic or
greek characters are detected for the loading of the different fonts;
8) the commands \newcommand and \newenvironment;
9) the environments array, matrix, pmatrix,..., eqnarray, cases;
10) the fonts are embedded in the jar file to be used by fop 0.95 to generate
PDF, PS or EPS (SVG export with shaped fonts works fine too);
11) and probably other things I forgot...
There is no dependency and no external programs to install : JLaTeXMath is
fully functional by itself.
WWW: http://forge.scilab.org/index.php/p/jlatexmath/
PR: ports/143860
Submitted by: Rob Farmer <rfarmer@predatorlabs.net>
GGobi is an open source visualization program for exploring high-dimensional
data. It provides highly dynamic and interactive graphics such as tours, as
well as familiar graphics such as the scatterplot, barchart and parallel
coordinates plots. Plots are interactive and linked with brushing and
identification.
WWW: http://www.ggobi.org/
PR: ports/143405
Submitted by: rhurlin
bc is an arbitrary precision numeric processing language. Syntax is similar
to C but differs in many substantial areas. It supports interactive execution
of statements. The bc utility is included in the POSIX 1003.1-2008 standard.
WWW: http://www.gnu.org/software/bc/
2010-01-08 math/octave-forge-ann: has been broken for 3 months
2010-01-08 math/octave-forge-fixed: has been broken for 3 months
2010-01-08 math/octave-forge-ftp: has been broken for 3 months
2010-01-08 math/octave-forge-graceplot: has been broken for 3 months
2010-01-08 math/octave-forge-parallel: has been broken for 3 months
2010-01-08 math/octave-forge-triangular: has been broken for 3 months
2010-01-08 math/octave-forge-vrml: has been broken for 3 months
New port: math/rpcalc
rpCalc started out as a little program written to try out various
Python GUI toolkits. But I ended up using it all the time (it's
much quicker to pull it up than to pull an actual HP calculator
out of the desk), and I made several improvements. So I decided
to make it available to others who also like RPN calculators.
WWW: http://rpcalc.bellz.org/index.html
Author: Doug Bell <doug101 AT bellz DOT org>
vector-space provides classes and generic operations for vector spaces
and affine spaces in Haskell. It also defines a type of infinite towers
of generalized derivatives. A generalized derivative is a linear
transformation rather than one of the common concrete representations
(scalars, vectors, matrices, etc).
WWW: http://haskell.org/haskellwiki/vector-space
PR: ports/142492
Submitted by: Jacula Modyun <jacula(at)gmail.com>
This Haskell library provides a number of common functions and types
useful in statistics. Our focus is on high performance, numerical
robustness, and use of good algorithms. Where possible, we provide
references to the statistical literature.
WWW: http://darcs.serpentine.com/statistics
PR: ports/142294
Submitted by: Jacula Modyun <jacula(at)gmail.com>
This Haskell package contains code for generating high quality random
numbers that follow either a uniform or normal distribution. The
generated numbers are suitable for use in statistical applications.
The uniform PRNG uses Marsaglia's MWC256 (also known as MWC8222)
multiply-with-carry generator, which has a period of 2^8222 and
fares well in tests of randomness. It is also extremely fast,
between 2 and 3 times faster than the Mersenne Twister.
WWW: http://darcs.serpentine.com/mwc-random
PR: ports/142293
Submitted by: Jacula Modyun <jacula(at)gmail.com>
This Haskell library allows exact computation with discrete random variables
in terms of their distributions by using a monad.
The monad is similar to the List monad for non-deterministic computations,
but extends the List monad by a measure of probability.
Small interface to R plotting.
WWW: http://haskell.org/haskellwiki/Probabilistic_Functional_Programming
PR: ports/142292
Submitted by: Jacula Modyun <jacula(at)gmail.com>
A type class for the error function, erf, and related functions for Haskell.
Instances for Float and Double.
WWW: http://hackage.haskell.org/package/erf
PR: ports/142284
Submitted by: Jacula Modyun <jacula(at)gmail.com>
This package provides a command-line program for type-checking and
compiling Agda programs. The program can also generate hyperlinked,
highlighted HTML files from Agda sources.
WWW: http://wiki.portal.chalmers.se/agda/
PR: ports/142141
Submitted by: Jacula Modyun <jacula(at)gmail.com>
Agda is a dependently typed functional programming language: It has inductive
families, which are similar to Haskell's GADTs, but they can be indexed by
values and not just types. It also has parameterised modules, mixfix operators,
Unicode characters, and an interactive Emacs interface (the type checker can
assist in the development of your code).
Agda is also a proof assistant: It is an interactive system for writing and
checking proofs. Agda is based on intuitionistic type theory, a foundational
system for constructive mathematics developed by the Swedish logician Per
Martin-Lof. It has many similarities with other proof assistants based on
dependent types, such as Coq, Epigram and NuPRL.
WWW: http://wiki.portal.chalmers.se/agda/
PR: ports/142141
Submitted by: Jacula Modyun <jacula(at)gmail.com>
A vastly expanded collection of Haskell modules implementing various
ideas from category theory. Notable bits include: comonads,
adjunctions, and various recursion schemes a'la the research paper
"Functional Programming with Bananas, Lenses, Envelopes and
Barbed Wire".
WWW: http://comonad.com/reader/
PR: ports/142142
Submitted by: Jacula Modyun <jacula(at)gmail.com>
As with other Pseudo-Random Number Generator (PRNG) algorithms like the
Mersenne Twister (see Math::Random::MT), this algorithm is designed to
take some seed information and produce seemingly random results as output.
However, ISAAC (Indirection, Shift, Accumulate, Add, and Count) has
different goals than these commonly used algorithms. In particular, it's
really fast - on average, it requires only 18.75 machine cycles to generate
a 32-bit value. This makes it suitable for applications where a significant
amount of random data needs to be produced quickly, such solving using the
Monte Carlo method or for games.
WWW: http://search.cpan.org/dist/Math-Random-ISAAC-XS/
As with other Pseudo-Random Number Generator (PRNG) algorithms like the
Mersenne Twister (see Math::Random::MT), this algorithm is designed to
take some seed information and produce seemingly random results as output.
However, ISAAC (Indirection, Shift, Accumulate, Add, and Count) has
different goals than these commonly used algorithms. In particular, it's
really fast - on average, it requires only 18.75 machine cycles to generate
a 32-bit value. This makes it suitable for applications where a significant
amount of random data needs to be produced quickly, such solving using the
Monte Carlo method or for games.
WWW: http://search.cpan.org/dist/Math-Random-ISAAC/
SAGA - short hand for "System for Automated Geoscientific Analyses" - is a free,
hybrid, cross-platform GIS software.
The heart of SAGA is it's C++ and thus object oriented Application Programming
Interface (API), providing data object definitions and computational methods for
raster, vector and tabular data. As a normal user, you will not get into touch
with the API. But as an interested scientist or coder you will soon discover
it's great flexibility.
WWW: http://www.saga-gis.org/en/index.html
PR: ports/140559
Submitted by: rhurlin
- After digging into the Makefile and configure for fftw3 I discovered
that USE_FORTRAN was only used to determine what name mangling scheme
it had to use to compile the shim libs for fortran, but compiling everything
using 'C' anyway.
With this diff, the slave ports fftw3-long-fortran, fftw3-float-fortran
and fftw3-fortran disapear since the shims are always built, without
necessitating the use of a USE_FORTRAN.
Approved by: ahze (Maintainer)
The octave-forge package is the result of The GNU Octave Repositry project,
which is intended to be a central location for custom scripts, functions and
extensions for GNU Octave. contains the source for all the functions plus
build and install scripts.
This is quaternion.
Package for the manipulation of Quaternion's used for frame transformation.
WWW: http://octave.sourceforge.net/
PR: ports/137402
Submitted by: Stephen Montgomery-Smith <stephen@missouri.edu>
qrupdate is a Fortran library for fast updates of QR and Cholesky
decomposition. It was originally part of GNU-Octave.
WWW: http://qrupdate.sourceforge.net/
PR: 137467
Submitted by: Robert Jenssen
Note: maintainership is taken over by maho@FreeBSD.org.
p5-Math-Evol implements the evolution search strategy. Derivatives of the
objective function are not required. Constraints can be incorporated. The
caller must supply initial values for the variables and for the initial
step sizes.
WWW: http://search.cpan.org/dist/Math-Evol/
PR: ports/135880
Submitted by: Wen Heping <wenheping at gmail.com>
- Ensure Fortran shim is not built if USE_FORTRAN is not set.
- Split Fortran option into slave ports fftw3-fortran long-fortran float-fortran
- Have to bump PORTREVISION for package builds etc..
- Fix silly spelling mistakes "Percision" -> "Precision" noted.
Reviewed by: itetcu (portmgr)
Approved by: ahze (Maintainer)
The octave-forge package is the result of The GNU Octave Repositry project,
which is intended to be a central location for custom scripts, functions and
extensions for GNU Octave. contains the source for all the functions plus
build and install scripts.
This is generate_html.
This package provides functions for generating HTML pages that contain
the help texts for a set of functions. The package is designed to be as
general as possible, but also contains convenience functions for
generating a set of pages for entire packages.
WWW: http://octave.sourceforge.net/
PR: ports/135329
Submitted by: Stephen Montgomery-Smith <stephen at math.missouri.edu>
BaseCnv provides a few simple functions for converting between
arbitrary number bases. It is as fast as I currently know how
to make it (of course relying only on the lovely Perl). If you
would rather utilize an object syntax for number-base conversion,
please see Ken Williams's <Ken@Forum.Swarthmore.Edu> fine
Math::BaseCalc module.
WWW: http://search.cpan.org/dist/Math-BaseCnv/
PR: ports/135216
Submitted by: Wen Heping <wenheping at gmail.com>
The octave-forge package is the result of The GNU Octave Repositry project,
which is intended to be a central location for custom scripts, functions and
extensions for GNU Octave. contains the source for all the functions plus
build and install scripts.
This is spanish.
Spanish package for the construction of native language translations of
Octave functions.
WWW: http://octave.sourceforge.net/
PR: ports/134404
Submitted by: Stephen Montgomery-Smith <stephen AT missouri.edu>
Approved by: miwi (mentor)
The octave-forge package is the result of The GNU Octave Repositry project,
which is intended to be a central location for custom scripts, functions and
extensions for GNU Octave. contains the source for all the functions plus
build and install scripts.
This is simp.
This package define the basic operations on intervals. It is useful when
some values for a computation are incertain.
WWW: http://octave.sourceforge.net/
PR: ports/134404
Submitted by: Stephen Montgomery-Smith <stephen AT missouri.edu>
Approved by: miwi (mentor)
The octave-forge package is the result of The GNU Octave Repositry project,
which is intended to be a central location for custom scripts, functions and
extensions for GNU Octave. contains the source for all the functions plus
build and install scripts.
This is oct2mat.
Convert m-file into matlab-compatible coding style.
WWW: http://octave.sourceforge.net/
PR: ports/134404
Submitted by: Stephen Montgomery-Smith <stephen AT missouri.edu>
Approved by: miwi (mentor)
The octave-forge package is the result of The GNU Octave Repositry project,
which is intended to be a central location for custom scripts, functions and
extensions for GNU Octave. contains the source for all the functions plus
build and install scripts.
This is nurbs.
Collection of routines for the creation, and manipulation of Non-Uniform
Rational B-Splines (NURBS).
WWW: http://octave.sourceforge.net/
PR: ports/134404
Submitted by: Stephen Montgomery-Smith <stephen AT missouri.edu>
Approved by: miwi (mentor)
SVGMath is a command-line utility to convert MathML expressions
to SVG, written entirely in Python.
WWW: http://svgmath.sf.net
PR: ports/134873
Submitted by: Wen Heping <wenheping at gmail.com>
The Math::VectorReal package defines a 3D mathematical "vector",
in a way that is compatible with the previous CPAN module
Math::MatrixReal. However it provides a more vector oriented set
of mathematical functions and overload operators, to the MatrixReal
package. For example the normal perl string functions "x" and "."
have been overloaded to allow vector cross and dot product
operations. Vector math formula thus looks like vector math formula
in perl programs using this package.
WWW: http://search.cpan.org/dist/Math-VectorReal/
PR: ports/134460
Submitted by: Wen Heping <wenheping at gmail.com>
This package accompanies J. Fox, An R and S-PLUS Companion to Applied
Regression, Sage, 2002. The package contains mostly functions for applied
regression, linear models, and generalized linear models, with an emphasis on
regression diagnostics, particularly graphical diagnostic methods. There are
also some utility functions. With some exceptions, I have tried not to duplicate
capabilities in the basic distribution of R, nor in widely used packages. Where
relevant, the functions in car are consistent with na.action = na.omit or
na.exclude.
WWW: http://cran.r-project.org/web/packages/car/index.html
PR: ports/133708
Submitted by: David Naylor <naylor.b.david@gmail.com>
This is Math::BigInt::Pari, a plugin module for Math::BigInt that
replaces Math::BigInt's core math routines with Math::Pari routines.
WWW: http://search.cpan.org/dist/Math-BigInt-Pari/
PR: ports/134094
Submitted by: Andrey <gugu at zoo.rambler.ru>
p5-Math-MPC is a module wraps the MPC library functions.
The MPC library is a C library for multiple-precision complex number
computations with exact rounding. It is based on the MPFR C library
which, in turn, is based on the GMP C library.
WWW: http://search.cpan.org/dist/Math-MPC
PR: ports/133396
Submitted by: Wen Heping <wenheping at gmail.com>
Mpc is a C library for the arithmetic of complex numbers with
arbitrarily high precision and correct rounding of the result.
It is built upon and follows the same principles as Mpfr. The
library is written by Andreas Enge, Philippe Theveny and Paul
Zimmermann and is distributed under the Gnu Lesser General Public
License, either version 2.1 of the license, or (at your option)
any later version. The Mpc library has been registered in France
by the Agence pour la Protection des Programmes on 2003-02-05
under the number IDDN FR 001 060029 000 R P 2003 000 10000.
WWW: http://www.multiprecision.org/
PR: ports/133395
Submitted by: Wen Heping <wenheping at gmail.com>
Zelig is an easy-to-use program that can estimate, and help interpret the
results of, an enormous range of statistical models. It literally is "everyone's
statistical software" because Zelig's simple unified framework incorporates
everyone else's (R) code. We also hope it will become "everyone's statistical
software" for applications and teaching, and so have designed Zelig so that
anyone can easily use it or add their programs to it. Zelig also comes with
infrastructure that facilitates the use of any existing method, such as by
allowing multiply imputed data for any model, and mimicking the program Clarify
(for Stata) that takes the raw output of existing statistical procedures and
translates them into quantities of direct interest.
WWW: http://gking.harvard.edu/zelig
PR: ports/133115
Submitted by: Wen Heping <wenheping at gmail.com>
R-cran-sm is a R module for smoothing methods for nonparametric
regression and density estimation. It is software linked to the
book 'Applied Smoothing Techniques for Data Analysis: The Kernel
Approach with S-Plus Illustrations' Oxford University Press.
WWW: http://www.stats.gla.ac.uk/~adrian/sm
PR: ports/132770
Submitted by: Wen Heping <wenheping at gmail.com>
R-sp is a package that provides classes and methods for spatial
data. The classes document where the spatial location information
resides, for 2D or 3D data. Utility functions are provided, e.g.
for plotting data as maps, spatial selection, as well as methods
for retrieving coordinates, for subsetting, print, summary, etc.
WWW: http://r-spatial.sourceforge.net/
PR: ports/130974
Submitted by: Wen Heping <wenheping at gmail.com>
p5-Math-MPFR is a module wraps the MPFR library functions.
The MPFR library is a C library for multiple-precision floating-point
computations with exact rounding (also called correct rounding). It
is based on the GMP multiple-precision C library.
WWW: http://search.cpan.org/dist/Math-MPFR
PR: ports/131214
Submitted by: Wen Heping <wenheping at gmail.com>
The KDE FreeBSD team is proud to announce the release of KDE 4.2.0
for FreeBSD. The official KDE 4.2.0 (Codename: "The Answer") release
notes can be found at:
http://kde.org/announcements/4.2/index.php.
New supported languages include Arabic, Icelandic, Basque,
Hebrew, Romanian, Tajik and several Indian languages (Bengali India,
Gujarati, Kannada, Maithili, Marathi) indicating a rise in popularity in
this part of Asia.
New ports for KDE 4.2.0:
arabic/kde4-l10n Arabic
hebrew/kde4-l10n Hebrew
misc/kde4-l10n-bn_IN Bengali (India)
misc/kde4-l10n-eu Basque
misc/kde4-l10n-gu Gujarati
misc/kde4-l10n-is Icelandic
misc/kde4-l10n-kn Kannada
misc/kde4-l10n-mai Maithili
misc/kde4-l10n-mr Marathi
misc/kde4-l10n-ro Romanian
misc/kde4-l10n-tg Tajik
math/eigen2 Lightweight library for vector and matrix math
graphics/kipi-plugins-kde4 KDE4 kipi graphics plugins
sysutils/policykit-kde PolicyKit manager for KDE
Unfortunately FreeBSD 6.4 support is dropped.
We'd like to say thanks for feedback and help to:
Matt Tosto, Kris Moore, stickibit, David Johnson, Markus Brueffer,
David Naylor, Thomas Schlesinger, Warren Liddell, Thomas Abthorpe,
Diego Depaoli, Mats Andreassen, portmgr for exp-run and repocopies.
Algorithm-Munkres is a perl extension for Munkres' solution to
classical Assignment problem for square and rectangular matrices
This module extends the solution of Assignment problem for square
matrices to rectangular matrices by padding zeros. Thus a rectangular
matrix is converted to square matrix by padding necessary zeros.
WWW: http://search.cpan.org/dist/Algorithm-Munkres/
PR: ports/131010
Submitted by: Wen Heping <wenheping at gmail.com>
p5-Math-Polygon is a perl class provides an OO interface around
Math::Polygon::Calc and Math::Polygon::Clip.
WWW: http://search.cpan.org/dist/Math-Polygon/
PR: ports/130302
Submitted by: Wen Heping <wenheping at gmail.com>
Bayesian estimation, particularly using Markov chain Monte
Carlo (MCMC), is an increasingly relevant approach to
statistical estimation. However, few statistical software
packages implement MCMC samplers, and they are non-trivial
to code by hand. pymc is a python package that implements
the Metropolis-Hastings algorithm as a python class, and is
extremely flexible and applicable to a large suite of problems.
pymc includes methods for summarizing output, plotting,
goodness-of-fit and convergence diagnostics.
WWW: http://pypi.python.org/pypi/pymc/
PR: ports/129567
Submitted by: Wen Heping <wenheping at gmail.com>
TestU01 is a software library, implemented in the ANSI C language, and
offering a collection of utilities for the empirical statistical testing
of uniform random number generators.
The library implements several types of random number generators in generic
form, as well as many specific generators proposed in the literature or
found in widely-used software. It provides general implementations of the
classical statistical tests for random number generators, as well as several
others proposed in the literature, and some original ones. These tests can
be applied to the generators predefined in the library and to user-defined
generators. Specific tests suites for either sequences of uniform random
numbers in [0,1] or bit sequences are also available. Basic tools for
plotting vectors of points produced by generators are provided as well.
Additional software permits one to perform systematic studies of the
interaction between a specific test and the structure of the point sets
produced by a given family of random number generators. That is, for a given
kind of test and a given class of random number generators, to determine how
large should be the sample size of the test, as a function of the generator's
period length, before the generator starts to fail the test systematically.
WWW: http://www.iro.umontreal.ca/~simardr/testu01/tu01.html
PR: ports/128861
Submitted by: bf <bf2006a at yahoo.com>
At the suggestion of Linas Vepstas on the Gnu Scientific Library (GSL) list,
this GPL'd suite of random number tests will be named "Dieharder". Using a
movie sequel pun for the name is a double tribute to George Marsaglia, whose
"Diehard battery of tests" of random number generators has enjoyed years of
enduring usefulness as a test suite.
The dieharder suite is more than just the diehard tests cleaned up and given a
pretty GPL'd source face in native C: tests from the Statistical Test Suite
(STS) developed by the National Institute for Standards and Technology (NIST)
are being incorporated, as are new tests developed by rgb. Where possible,
tests are parametrized and controllable so that failure, at least, is
unambiguous.
A further design goal is to provide some indication of *why* a generator fails
a test, where such information can be extracted during the test process and
placed in usable form. For example, the bit-distribution tests should
(eventually) be able to display the actual histogram for the different bit
n-tuplets.
Dieharder is by design extensible. It is intended to be the "Swiss army knife
of random number test suites", or if you prefer, "the last suite you'll ever
ware" for testing random numbers.
WWW: http://www.phy.duke.edu/~rgb/General/dieharder.php
PR: ports/128882
Submitted by: bf <bf2006a at yahoo.com>
UNU.RAN (Universal Non-Uniform RAndom Number generator) is a collection of
algorithms for generating non-uniform pseudorandom variates as a library of C
functions designed and implemented by the ARVAG (Automatic Random VAriate
Generation) project group in Vienna, and released under the GNU Public License
(GPL). It is especially designed for situations where:
- a non-standard distribution or a truncated distribution is needed;
- experiments with different types of distributions are made;
- random variates for variance reduction techniques are used; or
- fast generators of predictable quality are necessary.
UNU.RAN provides generators that are superior in many aspects to those found in
quite a number of other libraries; however, due to its more sophisticated
programming interface, it might not be as easy to use.
It uses an object-oriented interface in which distributions and generators are
treated as independent objects, so that different methods for generating
non-uniform random variates may be chosen according to various criteria, such
as speed, quality, and variance reduction. It is flexible enough to permit
sampling from non-standard distributions, such as distributions that arise in
a model and can only be computed in complicated subroutines.
WWW: http://statmath.wu-wien.ac.at/unuran/
PR: ports/128883
Submitted by: bf <bf2006a at yahoo.com>
RngStreams is a C implementation of a high-quality uniform random number
generator that supports multiple "independent" streams of uniform random
numbers.
WWW: http://statmath.wu-wien.ac.at/software/RngStreams/
PR: ports/128860
Submitted by: bf <bf2006a at yahoo.com>
FriCAS is an advanced computer algebra system. Its capabilities range from
calculus (integration and differentiation) to abstract algebra. It can plot
functions and has integrated help system.
FriCAS a fork of Axiom project -- its starting point was wh-sandbox branch
of the Axiom project.
WWW: http://fricas.sourceforge.net
PR: 128805
Submitted by: Stephen Montgomery-Smith <stephen at math dot missouri dot edu>
Mpmath is a pure-Python library for multiprecision floating-point
arithmetic. It provides an extensive set of transcendental functions,
unlimited exponent sizes, complex numbers, interval arithmetic,
numerical integration and differentiation, root-finding, linear algebra,
and much more. Almost any calculation can be performed just as well at
10-digit or 1000-digit precision, and in many cases mpmath implements
asymptotically fast algorithms that scale well for extremely high
precision work. If available, mpmath will (optionally) use gmpy to
speed up high precision operations.
WWW: http://code.google.com/p/mpmath/
PR: ports/128133
Submitted by: Wen Heping <wenheping at gmail.com>
OpenAxiom is an open source platform for symbolic, algebraic, and numerical
computations. It offers an interactive environment, an expressive programming
language, a compiler, a large set of mathematical libraries of interest to
researchers and practitioners of computational sciences.
WWW: http://www.open-axiom.org
PR: 128034
Submitted by: Stephen Montgomery-Smith <stephen at math dot missouri dot edu>
Add math/sedumi
SeDuMi is a software package to solve optimization problems over symmetric
cones. This includes linear, quadratic, second order conic and semidefinite
optimization, and any combination of these.
WWW: http://sedumi.mcmaster.ca/
plasTeX is a LaTeX document processing framework
written entirely in Python. It currently comes
bundled with renderers for XHTML, DocBook, man
pages, plain text, as well as a way to simply dump
the document to a generic form of XML. Other
renderers can be added as well and are planned
for future releases.
WWW: http://plastex.sf.net/
PR: ports/127864
Submitted by: Wen Heping <wenheping at gmail.com>
The symeig module contains a Python wrapper for the LAPACK functions to
solve the standard and generalized eigenvalue problems for symmetric
(hermitian) positive definite matrices. Those specialized algorithms give
an important speed-up with respect to the generic LAPACK eigenvalue
problem solver used by NumPy (linalg.eig and linalg.eigh).
WWW: http://mdp-toolkit.sourceforge.net/symeig.html
PR: ports/127336
Submitted by: Li-Lun Wang <llwang at infor.org>
Add math/p5-Geo-Coordinates-UTM, a Perl module that can translate
latitude/longitude coordinates to Universal Transverse Mercator(UTM)
coordinates and vice versa.
The octave-forge package is the result of The GNU Octave Repositry project,
which is intended to be a central location for custom scripts, functions and
extensions for GNU Octave. contains the source for all the functions plus
build and install scripts.
This is nlwing2.
This package allows efficient computation of nonlinear aerodynamic properties
of a wing. It employs 2D section data to build a 3D potential vortex model of
the flow. It uses a robust Euler-Newton method to track the change of flow
vorticity quantities as the angle of attack progresses.
WWW: http://octave.sourceforge.net/
PR: 127300
Submitted by: Stephen Montgomery-Smith <stephen at math dot missouri dot edu>
GMP is a free library for arbitrary precision arithmetic, operating
on signed integers, rational numbers, and floating point numbers.
There is no limit to the precision except the ones implied by the
available memory in the machine GMP runs on. GMP has a rich set of
functions, and the functions have a regular interface.
This port compiles libgmp using MinGW32.
WWW: http://www.swox.com/gmp/
PR: 123391
Submitted by: Timothy Bourke <timbob at bigpond dot com>
Add port math/octave-forge-bim
This is bim.
Package for solving Diffusion Advection Reaction (DAR)
Partial Differential Equaltions based on the Finite Volume Scharfetter-Gummel
(FVSG) method a.k.a Box Integration Method (BIM)
The octave-forge package is the result of The GNU Octave Repositry project,
which is intended to be a central location for custom scripts, functions and
extensions for GNU Octave. contains the source for all the functions plus
build and install scripts.
PR: 127030
Submitted by: Stephen Montgomery-Smith <stephen@math.missouri.edu>
Add port math/octave-forge-data-graceplot
This is graceplot.
Graceplot bindings for octave.
The octave-forge package is the result of The GNU Octave Repositry project,
which is intended to be a central location for custom scripts, functions and
extensions for GNU Octave. contains the source for all the functions plus
build and install scripts.
PR: 127030
Submitted by: Stephen Montgomery-Smith <stephen@math.missouri.edu>
Add port math/octave-forge-data-smoothing
This is data-smoothing.
Algorithms for smoothing noisy data
The octave-forge package is the result of The GNU Octave Repositry project,
which is intended to be a central location for custom scripts, functions and
extensions for GNU Octave. contains the source for all the functions plus
build and install scripts.
PR: 127030
Submitted by: Stephen Montgomery-Smith <stephen@math.missouri.edu>
Add port math/octave-forge-ga
This is ga.
Genetic optimization code
The octave-forge package is the result of The GNU Octave Repositry project,
which is intended to be a central location for custom scripts, functions and
extensions for GNU Octave. contains the source for all the functions plus
build and install scripts.
PR: 127030
Submitted by: Stephen Montgomery-Smith <stephen@math.missouri.edu>
Add port math/octave-forge-control
This is control.
Additional Octave Control tools
The octave-forge package is the result of The GNU Octave Repositry project,
which is intended to be a central location for custom scripts, functions and
extensions for GNU Octave. contains the source for all the functions plus
build and install scripts.
PR: 127030
Submitted by: Stephen Montgomery-Smith <stephen@math.missouri.edu>
Add port math/octave-forge-financial
This is financial.
Financial manipulation and plotting functions
The octave-forge package is the result of The GNU Octave Repositry project,
which is intended to be a central location for custom scripts, functions and
extensions for GNU Octave. contains the source for all the functions plus
build and install scripts.
PR: 127030
Submitted by: Stephen Montgomery-Smith <stephen@math.missouri.edu>
Add port math/octave-forge-communications
This is communications.
Digital Communications, Error Correcting Codes (Channel Code),
Source Code functions, Modulation and Galois Fields
The octave-forge package is the result of The GNU Octave Repositry project,
which is intended to be a central location for custom scripts, functions and
extensions for GNU Octave. contains the source for all the functions plus
build and install scripts.
PR: 127030
Submitted by: Stephen Montgomery-Smith <stephen@math.missouri.edu>
Add port math/octave-forge-msh
This is msh.
Package for creating and managing triangular and tetrahedral meshes for
Finite Element or Finite Volume PDE solvers. Uses a mesh data structure
compatible with pdetool. Relies on gmsh for unstructured mesh generation.
The octave-forge package is the result of The GNU Octave Repositry project,
which is intended to be a central location for custom scripts, functions and
extensions for GNU Octave. contains the source for all the functions plus
build and install scripts.
PR: 127030
Submitted by: Stephen Montgomery-Smith <stephen@math.missouri.edu>
Add port math/octave-forge-signal
This is signal.
Signal processing tools, including filtering, windowing and display functions.
The octave-forge package is the result of The GNU Octave Repositry project,
which is intended to be a central location for custom scripts, functions and
extensions for GNU Octave. contains the source for all the functions plus
build and install scripts.
PR: 127030
Submitted by: Stephen Montgomery-Smith <stephen@math.missouri.edu>
Add port math/octave-forge-tsa
This is tsa.
Stochastic concepts and maximum entropy methods for time series analysis
The octave-forge package is the result of The GNU Octave Repositry project,
which is intended to be a central location for custom scripts, functions and
extensions for GNU Octave. contains the source for all the functions plus
build and install scripts.
PR: 127030
Submitted by: Stephen Montgomery-Smith <stephen@math.missouri.edu>
Add port math/octave-forge-symbolic
This is symbolic.
Symbolic toolbox based on GiNaC and CLN.
The octave-forge package is the result of The GNU Octave Repositry project,
which is intended to be a central location for custom scripts, functions and
extensions for GNU Octave. contains the source for all the functions plus
build and install scripts.
PR: 127030
Submitted by: Stephen Montgomery-Smith <stephen@math.missouri.edu>
Add port math/octave-forge-tcl-octave.
This is tcl-octave.
socket implementation of a tcl-octave connection
The octave-forge package is the result of The GNU Octave Repositry project,
which is intended to be a central location for custom scripts, functions and
extensions for GNU Octave. contains the source for all the functions plus
build and install scripts.
PR: 127030
Submitted by: Stephen Montgomery-Smith <stephen@math.missouri.edu>
Add port math/octave-forge-zenity
This is zenity.
A set of functions for creating simple graphical
user interfaces. It is currently possible to create
calendar windows, text entries, file selection dialogs,
lists, message windows, icons in the notification area,
and windows for large amount of text.
The octave-forge package is the result of The GNU Octave Repositry project,
which is intended to be a central location for custom scripts, functions and
extensions for GNU Octave. contains the source for all the functions plus
build and install scripts.
PR: 127030
Submitted by: Stephen Montgomery-Smith <stephen@math.missouri.edu>
Add port math/octave-forge-xraylib
This is xraylib.
Bindings to the Xraylib functions
The octave-forge package is the result of The GNU Octave Repositry project,
which is intended to be a central location for custom scripts, functions and
extensions for GNU Octave. contains the source for all the functions plus
build and install scripts.
PR: 127030
Submitted by: Stephen Montgomery-Smith <stephen@math.missouri.edu>
Add port math/octave-forge-windows
This is windows.
Provides COM interface and additional functionality on Windows
The octave-forge package is the result of The GNU Octave Repositry project,
which is intended to be a central location for custom scripts, functions and
extensions for GNU Octave. contains the source for all the functions plus
build and install scripts.
PR: 127030
Submitted by: Stephen Montgomery-Smith <stephen@math.missouri.edu>
Add port math/octave-forge-vrml
This is vrml.
3D graphics using VRML
The octave-forge package is the result of The GNU Octave Repositry project,
which is intended to be a central location for custom scripts, functions and
extensions for GNU Octave. contains the source for all the functions plus
build and install scripts.
PR: 127030
Submitted by: Stephen Montgomery-Smith <stephen@math.missouri.edu>
Add port math/octave-forge-video.
This is video.
Implements addframe, avifile, aviinfo, and aviread, using ffmpeg.
(and approximately conforms to Matlab interface)
The octave-forge package is the result of The GNU Octave Repositry project,
which is intended to be a central location for custom scripts, functions and
extensions for GNU Octave. contains the source for all the functions plus
build and install scripts.
PR: 127030
Submitted by: Stephen Montgomery-Smith <stephen@math.missouri.edu>
Add port math/octave-forge-triangular.
This is triangular.
Simple example of a user type implementing a simple matrix type
for triangular matrices.
The octave-forge package is the result of The GNU Octave Repositry project,
which is intended to be a central location for custom scripts, functions and
extensions for GNU Octave. contains the source for all the functions plus
build and install scripts.
PR: 127030
Submitted by: Stephen Montgomery-Smith <stephen@math.missouri.edu>
Number of commits found: 1879 (showing only 100 on this page)
