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)
