PDL::Image2D - Miscellaneous 2D image processing functions River stage two • 89 direct dependents • 94 total dependents

Miscellaneous 2D image processing functions - for want of anywhere else to put them....

ETJ/PDL-2.038 - 19 Apr 2021 02:36:20 UTC

PDL::Options - simplifies option passing by hash in PerlDL River stage two • 89 direct dependents • 94 total dependents

Object to simplify option passing for PerlDL subroutines. Allows you to merge a user defined options with defaults. A simplified (non-OO) interface is provided....

ETJ/PDL-2.038 - 19 Apr 2021 02:36:20 UTC

PDL::ImageND - useful image processing in N dimensions River stage two • 89 direct dependents • 94 total dependents

These routines act on PDLs as N-dimensional objects, not as threaded sets of 0-D or 1-D objects. The file is sort of a catch-all for broadly functional routines, most of which could legitimately be filed elsewhere (and probably will, one day). ImageN...

ETJ/PDL-2.038 - 19 Apr 2021 02:36:20 UTC

PDL::CallExt - call functions in external shared libraries River stage two • 89 direct dependents • 94 total dependents

callext() loads in a shareable object (i.e. compiled code) using Perl's dynamic loader, calls the named function and passes a list of piddle arguments to it. It provides a reasonably portable way of doing this, including compiling the code with the r...

ETJ/PDL-2.038 - 19 Apr 2021 02:36:20 UTC

PDL::Logical River stage one • 1 direct dependent • 1 total dependent

ZMUGHAL/Data-Frame-0.003 - 31 Dec 2014 06:41:35 UTC

PDL::Cluster - PDL interface to the C Clustering Library River stage zero No dependents

MOOCOW/PDL-Cluster-1.54.001 - 06 Apr 2018 12:07:32 UTC

PDL::SVDSLEPc - PDL interface to SLEPc sparse singular value decomposition River stage zero No dependents

PDL::SVDSLEPc provides a PDL interface to the SLEPc singular value decomposition solver(s). SLEPc itself is available from <http://slepc.upv.es/>....

MOOCOW/PDL-SVDSLEPc-0.005 - 16 Apr 2018 14:34:05 UTC

PDL::Exporter - PDL export control River stage two • 89 direct dependents • 94 total dependents

Implements the standard conventions for import of PDL modules in to the namespace Hopefully will be extended to allow fine control of which namespace is used....

ETJ/PDL-2.038 - 19 Apr 2021 02:36:20 UTC

PDL::ImageRGB - some utility functions for RGB image data handling River stage two • 89 direct dependents • 94 total dependents

Collection of a few commonly used routines involved in handling of RGB, palette and grayscale images. Not much more than a start. Should be a good place to exercise some of the thread/map/clump PP stuff. Other stuff that should/could go here: * color...

ETJ/PDL-2.038 - 19 Apr 2021 02:36:20 UTC

PDL::NamedArgs - Perl extension for named & unamed arguments with optional default values River stage zero No dependents

CAVANAUGH/PDL-NamedArgs-0.12 - 29 Jul 2001 05:47:11 UTC

PDL::Primitive - primitive operations for pdl River stage two • 89 direct dependents • 94 total dependents

This module provides some primitive and useful functions defined using PDL::PP and able to use the new indexing tricks. See PDL::Indexing for how to use indices creatively. For explanation of the signature format, see PDL::PP....

ETJ/PDL-2.038 - 19 Apr 2021 02:36:20 UTC

PDL::Constants - basic compile time constants for PDL River stage two • 89 direct dependents • 94 total dependents

This module is used to define compile time constant values for PDL. It uses Perl's constant pragma for simplicity and availability....

ETJ/PDL-2.038 - 19 Apr 2021 02:36:20 UTC

PDL::NiceSlice - toward a nicer slicing syntax for PDL River stage two • 89 direct dependents • 94 total dependents

Slicing is a basic, extremely common operation, and PDL's "slice" in PDL::Slices method would be cumbersome to use in many cases. "PDL::NiceSlice" rectifies that by incorporating new slicing syntax directly into the language via a perl *source filter...

ETJ/PDL-2.038 - 19 Apr 2021 02:36:20 UTC

PDL::MatrixOps - Some Useful Matrix Operations River stage two • 89 direct dependents • 94 total dependents

PDL::MatrixOps is PDL's built-in matrix manipulation code. It contains utilities for many common matrix operations: inversion, determinant finding, eigenvalue/vector finding, singular value decomposition, etc. PDL::MatrixOps routines are written in a...

ETJ/PDL-2.038 - 19 Apr 2021 02:36:20 UTC

PDL::DiskCache - Non-memory-resident array object River stage two • 89 direct dependents • 94 total dependents

A PDL::DiskCache object is a perl "tied array" that is useful for operations where you have to look at a large collection of PDLs one or a few at a time (such as tracking features through an image sequence). You can write prototype code that uses a p...

ETJ/PDL-2.038 - 19 Apr 2021 02:36:20 UTC

PDL::RungeKutta - Solve N-th order M dimensional ordinary differential equations using adaptive stepsize Runge Kutta method. River stage zero No dependents

This module allows to solve N-th order M dimensional ordinary differential equations. It uses the adaptive stepsize control for fifth order Cash-Karp Runge-Kutta algorithm described in "Numerical Recipes in Fortran 77: The Art of Scientific Computing...

DRAGOS/PDL-RungeKutta-0.01 - 17 Sep 2003 08:16:42 UTC

PDL::Graphics2D - An object oriented interface to PDL graphics River stage two • 89 direct dependents • 94 total dependents

This is an umbrella class allowing for a simple interface to all plotting routines in PDL. On its own it does not do any work it merely passes information to the appropriate class. Ideally this should probably offer a uniform interface to a variety o...

ETJ/PDL-2.038 - 19 Apr 2021 02:36:20 UTC

PDL::Interpolate - provide a consistent interface to the interpolation routines available in PDL River stage two • 89 direct dependents • 94 total dependents

This module aims to provide a relatively-uniform interface to the various interpolation methods available to PDL. The idea is that a different interpolation scheme can be used just by changing the "new" call. At present, PDL::Interpolate itself just ...

ETJ/PDL-2.038 - 19 Apr 2021 02:36:20 UTC

PDL::Compression - compression utilities River stage two • 89 direct dependents • 94 total dependents

These routines generally accept some data as a PDL and compress it into a smaller PDL. Algorithms typically work on a single dimension and thread over other dimensions, producing a threaded table of compressed values if more than one dimension is fed...

ETJ/PDL-2.038 - 19 Apr 2021 02:36:20 UTC

PDL::MyInlineMod - a simple PDL module containing inlined Pdlpp code River stage two • 89 direct dependents • 94 total dependents

A simple example module that demonstrates the usage of inlined Pdlpp in a module that can be installed in the usual way....

ETJ/PDL-2.038 - 19 Apr 2021 02:36:20 UTC

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