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The Perl Data Language (a.k.a. PerlDL or PDL) project aims to turn perl into an efficient numerical language for scientific computing. The PDL module gives standard perl the ability to compactly …

Perl Data Language (abbreviated PDL) is a set of free software array programming extensions to the Perl programming language. PDL extends the data structures built into Perl, to include large multidimensional arrays, and adds functionality to manipulate those arrays as vector objects.

PDL (Perl Data Language) 是一个为Perl语言设计的强大的科学计算库。 它允许你将数据存储在多维数组中，并提供了大量的函数和方法来处理这些数据。 PDL使得处理大量数据变得简单且高效，尤其适合于科学计算、图像处理、机器学习等领域。 首先确保你的系统已经安装了Perl。 然后可以通过CPAN (Comprehensive Perl Archive Network) 来安装PDL。 打开终端并执行以下命令： 在CPAN提示符下，输入以下命令安装PDL及其依赖： 安装完成后，退出CPAN： 对于Windows …

PDL ("Perl Data Language") gives standard Perl the ability to compactly store and speedily manipulate large N-dimensional data arrays (ndarrays). PDL provides a DSL called PP for easily calling C code with automatic loops that can broadcast along any dimension.

2025年3月12日 · PDL（Perl 数据语言）是一个开源的 Perl 库，专门设计用于处理多维数据集合，提供了许多灵活且高效的数据处理和操作工具。 PDL 的最大特点之一是其强大的数学计算功能。 无论是进行矩阵运算、统计分析还是图像处理，PDL 都能够帮助您轻松实现。 此外，PDL 还具有广泛的数据类型支持，包括标量、矢量、矩阵等，使得您可以轻松处理各种数据形式。 除了强大的数学计算功能，PDL 还提供了丰富的绘图和可视化工具。 您可以使用 PDL 轻松创建各种类 …

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, multidimensional array handling, plus several paths for device-independent graphics output.

The 'PDL' module is a complete Object-Oriented extension to Perl (although you don't have to know what an object is to use it) which allows large N-dimensional data sets, such as large images, spectra, time series, etc to be stored efficiently and manipulated en masse.

2024年12月1日 · A PDL object is sometimes refered to as an ndarray (N-dimensional array) to conform with usage in other languages. Simply put, PDL gives you the ability to process large chunks of data at once.

2022年4月13日 · Download Perl Data Language for free. The PDL module gives standard perl the ability to COMPACTLY store and SPEEDILY manipulate the large N-dimensional data sets that are the bread and butter of scientific computing.