Math::Spline - Cubic Spline Interpolation of data

This package provides cubic spline interpolation of numeric data. The data is passed as references to two arrays containing the x and y ordinates. It may be used as an exporter of the numerical functions or, more easily as a class module. The Math::S...

/Math-Spline-0.02 - 16 May 2013 15:39:01 GMT - Search in distribution

Math::GSL::Spline - Splines

The functions described in the Interp module required the user to supply pointers to the x and y arrays on each call. The following functions are equivalent to the corresponding gsl_interp functions but maintain a copy of this data in the gsl_spline ...

/Math-GSL-0.39 - 01 Oct 2016 06:46:47 GMT - Search in distribution

Math::JSpline - Native perl extension for multi-dimensional J-Spline curves (open and closed)

J-Splines are awesome: they're a class of spline curves that take a shape parameter, s. Setting s=1 yields uniform cubic B-spline curves, s=0 gives four-point subdivision curves, s=0.5 are uniform quintic B-splines - and more. "s" basically governs t...

/Math-JSpline-0.02 - 19 Jan 2013 05:36:21 GMT - Search in distribution

Math::ThinPlateSpline - Calculate and evaluate thin plate splines

This is a small Perl/XS module for calculating and evaluating thin plate splines. If you don't know what thin plate splines are, check out the links in the "SEE ALSO" section. In a nutshell, it's ordinary splines generalized to two dimensions. The mo...

/Math-ThinPlateSpline-0.06 - 03 Aug 2011 17:47:48 GMT - Search in distribution

PDL::PP - Generate PDL routines from concise descriptions

Now that you have some idea how to use "pp_def" to define new PDL functions it is time to explain the general syntax of "pp_def". "pp_def" takes as arguments first the name of the function you are defining and then a hash list that can contain variou...

/PDL-2.018 - 21 May 2017 21:19:50 GMT - Search in distribution
• PDL::Func - interpolation, integration, & gradient estimation (differentiation) of functions

PDLA::PP - Generate PDLA routines from concise descriptions

Now that you have some idea how to use "pp_def" to define new PDLA functions it is time to explain the general syntax of "pp_def". "pp_def" takes as arguments first the name of the function you are defining and then a hash list that can contain vario...

/PDLA-Core-2.013006 - 30 Aug 2015 14:37:59 GMT - Search in distribution

PDLA::PP - Generate PDLA routines from concise descriptions

Now that you have some idea how to use "pp_def" to define new PDLA functions it is time to explain the general syntax of "pp_def". "pp_def" takes as arguments first the name of the function you are defining and then a hash list that can contain vario...

/PDLA-2.013003 - 29 Aug 2015 21:31:45 GMT - Search in distribution
• PDLA::Func - interpolation, integration, & gradient estimation (differentiation) of functions

Geo::Spline - Calculate geographic locations between GPS fixes.

This program was developed to be able to calculate the position between two GPS fixes using a 2-dimensional 3rd order polynomial spline. f(t) = A + B(t-t0) + C(t-t0)^2 + D(t-t0)^3 #position in X and Y f'(t) = B + 2C(t-t0) + 3D(t-t0)^2 #velocity in X ...

/Geo-Spline-0.16 - 02 Feb 2007 06:43:38 GMT - Search in distribution

Text::NumericData::File - process a whole file with text data

This is a subclass of Text::NumericData::Lines, so all properties are still there and only some sugar is added. It abstracts a file and contains all data for instant access (and memory consumption;-). There is the possibility to address the data sets...

/Text-NumericData-2.003002 - 26 Jun 2017 09:02:34 GMT - Search in distribution

Statistics::Multtest - Control false discovery rate in multiple test problem

For statistical test, p-value is the probability of false positives. While there are many hypothesis for testing simultaneously, the probability of getting at least one false positive would be large. Therefore the origin p-values should be adjusted t...

/Statistics-Multtest-0.13 - 28 Apr 2012 03:10:32 GMT - Search in distribution

Bundle::WormBase - Prerequisites for a WormBase installation

WormBase (http://www.wormbase.org/) is the online database for the model organism C. elegans and related nematodes. This bundle contains the minimum required Perl modules for running a local installation of WormBase....

/Bundle-WormBase-0.001 - 27 Feb 2005 15:50:02 GMT - Search in distribution

Math::CatmullRom - Calculate Catmull-Rom splines

This module provides an algorithm to generate plots for Catmull-Rom splines. A Catmull-Rom spline can be considered a special type of Bezier curve that guarantees that the curve will cross every control point starting at the second point and terminat...

/Math-CatmullRom-0.00 - 31 Aug 2003 17:12:14 GMT - Search in distribution