experimental psychology. Functions are primarily for scale construction using
factor analysis, cluster analysis and reliability analysis, although others
provide basic descriptive statistics. Functions for simulating particular item
and test structures are included. Several functions serve as a useful front end
for structural equation modeling. Graphical displays of path diagrams, factor
analysis and structural equation models are created using basic graphics. Some
of the functions are written to support a book on psychometrics as well as
publications in personality research.
WWW: http://cran.r-project.org/web/packages/psych/index.html
PR: ports/150600
Submitted by: Dan Rue <drue@therub.org>
The numexpr package evaluates multiple-operator array expressions many times
faster than NumPy can. It accepts the expression as a string, analyzes it,
rewrites it more efficiently, and compiles it to faster Python code on the fly.
It's the next best thing to writing the expression in C and compiling it with
a specialized just-in-time (JIT) compiler, i.e. it does not require a compiler
at runtime.
Also, numexpr has support for the Intel VML (Vector Math Library) -- integrated
in Intel MKL (Math Kernel Library) --, allowing nice speed-ups when computing
transcendental functions (like trigonometrical, exponentials...) on top of
Intel-compatible platforms. This support also allows to use multiple cores in
your computations.
WWW: http://code.google.com/p/numexpr/
PR: ports/148372
Submitted by: Ju Pengfei <jupengfei@gmail.com>
Feature safe: yes
in multidimensional spaces. Since the module is entirely in Perl (in the
sense that it is not a Perl wrapper around a C library that actually does
the clustering), the code in the module can easily be modified to experiment
with several aspects of automatic clustering. For example, one can change
the criterion used to measure the "distance" between two data points, the
stopping condition for accepting final clusters, the criterion used for
measuring the quality of the clustering achieved, etc.
WWW: http://search.cpan.org/dist/Algorithm-KMeans
Feature safe: yes
This is parallel.
Parallel execution package for cluster computers. For parallel execution on a single machine see e.g. function parcellfun (author: Jaroslav Hajek) in package general.
WWW: http://octave.sourceforge.net/
PR: ports/147603
Submitted by: Stephen Montgomery-Smith <stephen@missouri.edu>
Feature safe: yes
This is gnuplot.
Scripts to save data in gnuplot-readable formats, spectify gnuplot commands that will be used to produce graphics, and call gnuplot. See help g_ez quickly produce the most common plots.
WWW: http://octave.sourceforge.net/
PR: ports/147602
Submitted by: Stephen Montgomery-Smith <stephen@missouri.edu>
Feature safe: yes
This is fenv.
On supported architectures, change the rounding mode of the floating point arithmetics (to nearest, up, down, to zero) or change the precision of the test the properties of the floating point arithmetics.
WWW: http://octave.sourceforge.net/
PR: ports/147601
Submitted by: Stephen Montgomery-Smith <stephen@missouri.edu>
Feature safe: yes
This is es.
Spanish package for the construction of native language translations of Octave funcitons.
WWW: http://octave.sourceforge.net/
PR: ports/147600
Submitted by: Stephen Montgomey-Smith <stephen@missouri.edu>
Feature safe: yes
This is octproj.
This package allows to call functions of PROJ.4 library for cartographic projections transformations.
WWW: http://octave.sourceforge.net/
PR: ports/147517
Submitted by: Stephen Montgomery-Smith <stephen@missouri.edu>
Feature safe: yes
between coordinates in geodetic WGS84 format using the Haversine
formula.
It is similar to GIS::Distance, but without the extra bells and
whistles and without the additional dependencies. Same great taste,
less filling. It exists for those who cannot, or prefer not to
install Moose and its dependencies.
WWW: http://search.cpan.org/dist/GIS-Distance-Lite/
variates with arbitrary Lipschitz-continuous densities via the acceptance /
rejection method. The density should have a dimension of no more than about
five. The user needs to supply the density function using a simple syntax, and
then call the methods of construction and generation provided in libranlip.
WWW: http://www.deakin.edu.au/~gleb/ranlip.html
PR: ports/143624
Submitted by: bf <bf1783 at gmail.com>
and algorithms for both exact and approximate nearest neighbor
neighbor searching in arbitrarily high dimensions.
WWW: http://www.cs.umd.edu/~mount/ANN/
PR: ports/145996
Submitted by: Tz-Huan Huang <tzhuan@csie.org>
2010-02-20 databases/mysql-connector-java50: Old version: please use databases/mysql-connector-java instead
2010-04-15 databases/p5-DBIx-Class-HTML-FormFu: This module is obsoleted by www/p5-HTML-FormFu-Model-DBIC
2010-04-29 devel/py-rbtree: "does not build with new pyrex and it's not active maintained"
2010-04-08 devel/tavrasm: No longer maintained, use devel/avra instead
2010-04-27 mail/postfix23: it's no longer maintened by upstream developer
2010-04-30 math/libgmp4: Use math/gmp instead.
2010-04-04 misc/ezload: does not build with new USB stack in 8-STABLE
2010-01-31 misc/gkrellmbgchg: use misc/gkrellmbgchg2
2010-03-04 multimedia/kbtv: no longer under development by author
2010-02-16 net/plb: broken; abandoned by author; use net/relayd or www/nginx instead
2010-04-30 security/vpnd: This software is no longer developed
2010-03-15 textproc/isearch: abandoned upstream, uses an obsolete version of GCC, not used by any other port
2010-04-02 www/caudium12: No longer maintained upstream, please switch to www/caudium14
2010-03-08 www/p5-Catalyst-Plugin-Cache-FileCache: Deprecated by module author in favor of www/p5-Catalyst-Plugin-Cache
words, their frequencies. The goal of Statistics::Frequency is simply to
be provide container for sets of elements and their respective frequencies.
WWW: http://search.cpan.org/~jhi/Statistics-Frequency/
PR: ports/145136
Submitted by: Steve Wills <steve@mouf.net>
arithmetic evaluation. Unlike big gui-based software (e.g. Mathematica,
Derive, Matlab, Octave,...) it is intended for use in shell scripting,
together with gnu core utilities.
Its main advantage is that all functions are generalized to operate
on one-dimensional arrays. It can be used for loop indexing (much
like seq), line-by-line arithmetic processing of files, floating
point math for shells that don't support it natively, or interactively,
as extended calculator.
WWW: http://ised.sourceforge.net
PR: ports/144914
Submitted by: Charlie Kester <corky1951 at comcast.net>
pseudorandom number generators such as linear congruential, inversive
congruential, and explicit inversive congruential random number generators (LCG,
ICG and EICG, respectively) created by Otmar Lendl and and Josef Leydold.
WWW: http://statistik.wu-wien.ac.at/software/prng/index.html
PR: ports/144031
Submitted by: bf <bf1783 at gmail.com>
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)
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>
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
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-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
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>
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>
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>
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>
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>
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>
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>
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>
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/
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/
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
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)
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>
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>
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>
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>
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)
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)
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)
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)
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>
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>
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>
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>
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>
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>
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>
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>
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.
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>
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>
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>
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>
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>
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>
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>
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>
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/
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
This is time.
Additional date manipulation 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>
This is symband.
Linear Algebra for Symmetric Banded 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>
This is struct.
Additional Structure manipulations 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>
This is strings.
Additional manipulation 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>
This is statistics.
Additional statistics functions 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>
This is splines.
Additional Cubic spline 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>
This is spline-gcvspl.
B-spline data smoothing using generalized cross-validation
and mean squared prediction or explicit user smoothing
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>
This is special-matrix.
Additional Special Matrices 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>
This is optim.
Unconstrained Non-linear Optimization toolkit.
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>
This is specfun.
Special functions including ellipitic functions, etc
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>
This is sockets.
Socket 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>
This is secs2d.
A Drift-Diffusion simulator for 2d semiconductor devices
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>
This is secs1d.
A Drift-Diffusion simulator for 1d semiconductor devices
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>
This is pt_br.
Brazilian Portuguese translations of the help strings of the
Octave 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>
This is plot.
Additional ploting tools 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>
This is physicalconstants.
Physical Constants from Atomic & Molecular Physics, taken from NIST database
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>
This is pdb.
Reads and display PDB-files from the Brookhaven protein databank
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>
This is optiminterp.
An optimal interpolation toolbox 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>
This is outliers.
Grubbs, Dixon and Cochran tests for outlier detection
and p-value approximating routines
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>
This is odepkg.
A package for solving differential equations with GNU 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>
This is odebvp.
To approximate the solution of the boundary-value problem
y''=p(x)*y' + q(x)*y + r(x), a<=x<=b, y(a)=alpha, y(b)=beta
by the linear finite-diffence method.
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>
This is mapping. Simple Mapping 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>
This is irsa.
Irregular sampling 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>
This is ftp.
These are bindings for ftplib, and MATLAB compatible APIs
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>
This is fixed.
Fixed point real and complex matrix toolbox
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>
This is octgpr.
The package allows interpolating and smoothing scattered
multidimensional data using Gaussian Process Regression (also known
as Kriging).
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>
This is ocs.
Package for solving DC and transient MNA equation stemming from
electrical circuit.
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>
This is nnet. A feed forward multi-layer neural network.
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>
This is parallel. Parallel execution package for cluster computers
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>
This is octcdf. A NetCDF interface 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>
This is nan. Missing value statistical toolbox
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>
This is multicore.
An Octave-forge package providing functions for
parallel processing on multiple cores.
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>
This is missing-functions.
Find functions that are in Matlab but not in 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>
This is miscellaneous.
Miscellaneous tools including waitbar, xml tools, etc
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>
This is econometrics.
Econometrics functions including MLE and GMM based techniques.
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>
This is ident.
Addition System Indentification Control 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>
This is general. General tools 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>
This is image.
The Octave-forge Image package provides functions for
reading, writing, and processing images. The package supports
almost all image formats through the use of ImageMagick.
The package also provides functions for feature extraction, image
statistics, spatial and geometric transformations, morphological
operations, linear filtering, and much more.
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>
This is io. Input/Output in external formats.
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>
This is integration.
Toolbox for 1-D, 2-D, and n-D Numerical Integration
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>
Functions and routines for basic Information Theory definitions, and source coding.
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>
This is linear-algebra.
Additional linear algebra code, including general SVD and matrix 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>
This is combinatorics. Combinatorics functions, incuding partitioning.
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>
This is civil-engineering.
Functions to solution some ODE's in Civil Engineering.
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>
This is bioinfo. Bioinformatics manipulation
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>
This is gsl, Octave bindings to the GNU Scientific Library.
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>
This is engine.
An external interface library 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>
Collection of routines to plot data on unstructured triangular and
tetrahedral meshes
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>
This is for Audio recording, processing and playing 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>
Octave bindings to ARPACK, including the eigs and svds function.
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>
This package is "ann".
The Octave-forge ANN package wraps the ANN library, which
provides data structures and functions for computing exact
and approximate nearest neighbors on an arbitrarily high dimensional point set.
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>
This package is "Automatic Forward Differentiation (AD)".
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>
This baseport provides the basic directory structure. Deleting this package
will completely erase all the structure, and remaining files, associated with
the octave packaging system. This is useful if things go wrong with the
octave packaging system.
(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>
It aims to become a full-featured computer algebra
system (CAS) while keeping the code as simple as
possible in order to be comprehensible and easily
extensible. SymPy is written entirely in Python and
does not require any external libraries.
WWW: http://code.google.com/p/sympy/
PR: ports/126394
Submitted by: Wen Heping <wenheping at gmail.com>
It was created because of an article/challenge in "The Perl Review"
WWW: http://search.cpan.org/dist/Math-Base36/
PR: ports/126383
Submitted by: Yi-Hsuan Hsin <mhsin at mhsin.org>
matrices. It is built as a set of generic algorithms (mult, add,
copy, sub-matrices, dense and sparse solvers ...) for any interfaced
vector type or matrix type. It can be view as a glue library allowing
cooperation between several vector and matrix types. However, basic
sparse, dense and skyline matrix/vector types are built in Gmm++,
hence it can be used as a standalone linear algebra library.
Interfacing a vector or matrix type means writing "traits" objects
called "linalg_traits", which describe their properties. The library
offers predefined dense, sparse and skyline matrix types.
WWW: http://home.gna.org/getfem/
A C-coded Python extension module that wraps the GMP library to provide
to Python code fast multiprecision arithmetic (integer, rational, and
float), random number generation, advanced number-theoretical functions,
and more.
WWW: http://code.google.com/p/gmpy/
undirected and directed graphs. It includes implementations for
classic graph theory problems like minimum spanning trees and
network flow, and also implements algorithms for some recent
network analysis methods, like community structure search.
igraph contains functions for generating regular and random graphs,
manipulating graphs, assigning attributes to vertices and edges.
It can calculate various structural properties, includes heuristics
for community structure detection, supports many file formats.
WWW: http://cneurocvs.rmki.kfki.hu/igraph/
PR: ports/125534
Submitted by: Wen Heping <wenheping at gmail.com>
lxml, and pyparsing) that import mathematical terms
as a Content MathML DOM. It currently parses MathML
and literal infix terms into a DOM document and writes
out MathML and literal infix/prefix/postfix/Python
terms. The DOM elements are enhanced by domain specific
methods that make using the DOM a little easier.
Implementations based on PyXML and lxml/libxml2 are
available.
WWW: http://pypi.python.org/pypi/mathdom/
PR: ports/124971
Submitted by: Wen Heping <wenheping at gmail.com>
is a software package for solving semidefinite program (SDP), intended
for very hard to solve SDPs and SDPs requires ultra high accuracy.
It is based on a Mehrotra-type predictor-corrector infeasible
primal-dual interior-point method. The SDPA-GMP shares the same
features as the SDPA, excpt for calculations will be done
with multiple precision arithmetics via the GMP
(the GNU Multiple Precision Arithmetic Library).
WWW: http://sdpa.indsys.chuo-u.ac.jp/sdpa/index.html
