[ 源代码： pdl ]
软件包：pdl（1:2.025-1）
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.
其他与 pdl 有关的软件包
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- dep: dpkg (>= 1.17.14)
- Debian 软件包管理系统
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- dep: libc6 (>= 2.29)
- GNU C 语言运行库：共享库
同时作为一个虚包由这些包填实： libc6-udeb
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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: libgsl25 (>= 2.6)
- GNU Scientific Library (GSL) -- library package
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- dep: libhdf4-0-alt (>= 4.2r4)
- Hierarchical Data Format library (without NetCDF)
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- dep: libncurses6 (>= 6)
- 终端控制的共享库
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- dep: libpod-parser-perl
- modules for parsing/translating POD format documents
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- dep: libterm-readkey-perl
- perl module for simple terminal control
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- dep: libtinfo6 (>= 6)
- 用于终端处理的共享底层 terminfo 库
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- dep: perl (>= 5.32.0-5)
- 拉里 沃尔的实用报表提取语言(Perl)
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- dep: perlapi-5.32.0
- 本虚包由这些包填实： perl-base
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- dep: sensible-utils
- 用于在可选项之间进行合理选择的工具程序
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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
- 过渡哑包
- 或者 libgl1
- 发行方中立的 GL 调度库 -- 过时的 GL 支持
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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 (>= 0.6702)
- Perl interface providing graphics display using OpenGL
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- sug: libpdl-fftw-perl
- 软件包暂时不可用
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- sug: libpdl-graphics-plplot-perl
- 软件包暂时不可用
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- sug: libpgplot-perl
- perl interface to the pgplot plotting library
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- sug: netpbm
- Graphics conversion tools between image formats
- 或者 imagemagick
- image manipulation programs -- binaries
同时作为一个虚包由这些包填实： graphicsmagick-imagemagick-compat, imagemagick-6.q16
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- sug: proj-bin
- Cartographic projection library (tools)