Search results for "distribution:PDL ops"
PDL::Ops - Fundamental mathematical operators
This module provides the functions used by PDL to overload the basic mathematical operators ("+ - / *" etc.) and functions ("sin sqrt" etc.) It also includes the function "log10", which should be a perl function so that we can overload it! Matrix mul...
ETJ/PDL-2.089 - 11 May 2024 23:59:45 UTC
PDL::MatrixOps - Some Useful Matrix Operations
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-2.089 - 11 May 2024 23:59:45 UTC
PDL - the Perl Data Language
(For the exported PDL constructor, pdl(), see PDL::Core) PDL is the Perl Data Language, a perl extension that is designed for scientific and bulk numeric data processing and display. It extends perl's syntax and includes fully vectorized, multidimens...
ETJ/PDL-2.089 - 11 May 2024 23:59:45 UTC
PDL::Lite - minimum PDL module OO loader
Loads the smallest possible set of modules for PDL to work, importing only those functions always defined by PDL::Core) into the current namespace ("pdl", "ndarray", "barf" and "null"). This is the absolute minimum set for PDL. Access to other functi...
ETJ/PDL-2.089 - 11 May 2024 23:59:45 UTC
PDL::LiteF - minimum PDL module function loader
Loads the smallest possible set of modules for PDL to work, making the functions available in the current namespace. If you want something even smaller see the PDL::Lite module....
ETJ/PDL-2.089 - 11 May 2024 23:59:45 UTC
PDL::Index - an index of PDL documentation
A meta document listing the documented PDL modules and the PDL manual documents...
ETJ/PDL-2.089 - 11 May 2024 23:59:45 UTC
PDL::Reduce - a reduce function for PDL
Many languages have a "reduce" function used to reduce the rank of an N-D array by one. It works by applying a selected operation along a specified dimension. This module implements such a function for PDL by providing a simplified interface to the e...
ETJ/PDL-2.089 - 11 May 2024 23:59:45 UTC
PDL::Slices - Indexing, slicing, and dicing
This package provides many of the powerful PerlDL core index manipulation routines. These routines mostly allow two-way data flow, so you can modify your data in the most convenient representation. For example, you can make a 1000x1000 unit matrix wi...
ETJ/PDL-2.089 - 11 May 2024 23:59:45 UTC
PDL::Modules - A guide to PDL's module reference.
This page serves as a table of contents for PDL's module documentation. This page does not list every single PDL module. It only shows the ones intended for PDL users, while omitting those which are deemed "for internal use only". If you wish to see ...
ETJ/PDL-2.089 - 11 May 2024 23:59:45 UTC
PDL::Complex - handle complex numbers (DEPRECATED - use native complex)
This module is deprecated in favour of using "native complex" data types, e.g.: use PDL; my $complex_pdl = cdouble('[1+3i]'); print $complex_pdl * pdl('i'); # [-3+i] This module features a growing number of functions manipulating complex numbers. The...
ETJ/PDL-2.089 - 11 May 2024 23:59:45 UTC
PDL::BadValues - Discussion of bad value support in PDL
What are bad values and why should I bother with them? Sometimes it's useful to be able to specify a certain value is 'bad' or 'missing'; for example CCDs used in astronomy produce 2D images which are not perfect since certain areas contain invalid d...
ETJ/PDL-2.089 - 11 May 2024 23:59:45 UTC