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[ 源代码: pdl  ]

软件包:pdl(1:2.017-1)

pdl 的相关链接

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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.

标签: 领域: 数学, 实做语言: Fortran, implemented-in::perl, interface::commandline, 用户接口: Command Shell, 角色: 程序, 范围: 实用程序

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下载 pdl

下载可用于所有硬件架构的
硬件架构 软件包大小 安装后大小 文件
amd64 3,592.1 kB15,290.0 kB [文件列表]
arm64 3,136.5 kB13,880.0 kB [文件列表]
armel 3,472.3 kB15,868.0 kB [文件列表]
armhf 3,450.9 kB12,484.0 kB [文件列表]
i386 3,677.5 kB17,538.0 kB [文件列表]
mips 3,307.6 kB16,865.0 kB [文件列表]
mips64el 3,096.5 kB16,516.0 kB [文件列表]
mipsel 3,343.1 kB16,857.0 kB [文件列表]
ppc64el 3,230.9 kB17,720.0 kB [文件列表]
s390x 3,372.4 kB17,153.0 kB [文件列表]