[ 原始碼： pdl ]
套件：pdl（1:2.095-1）
perl data language: Perl extensions for numerics
PDL gives standard perl the ability to COMPACTLY store and SPEEDILY manipulate the large N-dimensional data arrays which are the bread and butter of scientific computing. The idea is to turn perl in to a free, array-oriented, numerical language in the same sense as commercial packages like IDL and MatLab. One can write simple perl expressions to manipulate entire numerical arrays all at once. For example, using PDL the perl variable $a can hold a 1024x1024 floating point image, it only takes 4Mb of memory to store it and expressions like $a=sqrt($a)+2 would manipulate the whole image in a few seconds.
A simple interactive shell (perldl) is provided for command line use together with a module (PDL) for use in perl scripts.
其他與 pdl 有關的套件
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- dep: libc6 (>= 2.38)
- GNU C 函式庫：共用函式庫
同時作為一個虛擬套件由這些套件填實： libc6-udeb
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- dep: libdebhelper-perl
- debhelper perl modules
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- dep: libfile-which-perl
- Perl module for searching paths for executable programs
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- dep: libgd3 (>= 2.1.0~alpha~)
- GD Graphics Library
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- dep: libgfortran5 (>= 8)
- Runtime library for GNU Fortran applications
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- dep: libgsl28 (>= 2.8+dfsg)
- GNU Scientific Library (GSL) -- library package
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- dep: libhdf4-0-alt (>= 4.2.10)
- Hierarchical Data Format library (without NetCDF)
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- dep: libipc-run-perl
- Perl module for running processes
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- dep: libncurses6 (>= 6)
- shared libraries for terminal handling
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- dep: libpod-parser-perl
- modules for parsing/translating POD format documents
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- dep: libproj25 (>= 7.1.0)
- Cartographic projection library
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- dep: libterm-readkey-perl
- perl module for simple terminal control
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- dep: libtext-balanced-perl (>= 2.05)
- Perl module for extraction of delimited text from strings
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- dep: libtinfo6 (>= 6)
- shared low-level terminfo library for terminal handling
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- dep: perl (>= 5.40.0-6)
- Larry Wall's Practical Extraction and Report Language
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- dep: perlapi-5.40.0
- 本虛擬套件由這些套件填實： perl-base
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- dep: sensible-utils
- Utilities for sensible alternative selection
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- rec: libpgplot-perl
- perl interface to the pgplot plotting library
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- rec: libterm-readline-gnu-perl
- Perl extension for the GNU ReadLine/History Library
- 或者 libterm-readline-perl-perl
- Perl implementation of Readline libraries
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- sug: doc-base
- utilities to manage online documentation
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- sug: libastro-fits-header-perl
- module for reading, modifying and writing FITS headers
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- sug: libdevel-repl-perl
- module for building a modern Perl interactive shell
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- sug: libextutils-f77-perl
- module to compile and link FORTRAN 77 code for Perl modules
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- sug: libfile-map-perl
- Perl module providing simple and safe memory mapping
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- sug: libgl1-mesa-glx
- 套件暫時不可用
- 或者 libgl1
- Vendor neutral GL dispatch library -- legacy GL support
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- sug: libinline-c-perl
- C Language Support for Inline
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- sug: libinline-perl
- module for producing simple Foreign Function Interfaces
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- sug: libmodule-compile-perl
- Perl module providing a system to compile Perl modules
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- sug: libopengl-perl
- Perl interface providing graphics display using OpenGL
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- sug: netpbm
- Graphics conversion tools between image formats
- 或者 imagemagick
- image manipulation programs -- binaries
同時作為一個虛擬套件由這些套件填實： graphicsmagick-imagemagick-compat, imagemagick-6.q16
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- sug: proj-bin
- Cartographic projection library (tools)