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.
Perl Data Language这个PDL模块让标准的Perl可以精简地存储和快速地处理大型N维数据集,这些数据集是科学计算的基本原料。
来源: http://sourceforge.net/projects/pdl/