Search results for "module:PDL::R::math"
PDL::Math - extended mathematical operations and special functions
This module extends PDL with more advanced mathematical functions than provided by standard Perl. All the functions have one input pdl, and one output, unless otherwise stated. Many of the functions are linked from the system maths library or the Cep...
ETJ/PDL-2.088 - 21 Apr 2024 23:58:19 UTC
PDL::Func - interpolation, integration, & gradient estimation (differentiation) of functions
This module aims to provide a uniform interface to the various interpolation methods available to PDL. The idea is that a different interpolation scheme can be used just by changing an attribute of a "PDL::Func" object. Some interpolation schemes (as...
ETJ/PDL-2.088 - 21 Apr 2024 23:58:19 UTC
PDL::Basic - Basic utility functions for PDL
This module contains basic utility functions for creating and manipulating ndarrays. Most of these functions are simplified interfaces to the more flexible functions in the modules PDL::Primitive and PDL::Slices....
ETJ/PDL-2.088 - 21 Apr 2024 23:58:19 UTC
PDL::Primitive - primitive operations for pdl
This module provides some primitive and useful functions defined using PDL::PP and able to use the new indexing tricks. See PDL::Indexing for how to use indices creatively. For explanation of the signature format, see PDL::PP....
ETJ/PDL-2.088 - 21 Apr 2024 23:58:19 UTC
PDL::Transform - Coordinate transforms, image warping, and N-D functions
PDL::Transform is a convenient way to represent coordinate transformations and resample images. It embodies functions mapping R^N -> R^M, both with and without inverses. Provision exists for parametrizing functions, and for composing them. You can us...
ETJ/PDL-2.088 - 21 Apr 2024 23:58:19 UTC
PDL::Opt::NonLinear - Non Linear optimization routines
This module provides routine that solves optimization problem: minimize f(x) x Some routines can handle bounds, so: minimize f(x) x subject to low <= x <= up...
ETJ/PDL-Opt-NonLinear-0.08 - 21 Feb 2022 08:00:16 UTC
PDL::Transform::Cartography - Useful cartographic projections
PDL::Transform::Cartography includes a variety of useful cartographic and observing projections (mappings of the surface of a sphere), including reprojected observer coordinates. See PDL::Transform for more information about image transforms in gener...
ETJ/PDL-2.088 - 21 Apr 2024 23:58:19 UTC