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

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-0.40 - 10 Dec 2018 17:47:09 GMT

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

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

Math::GSL::BSpline - Functions for the computation of smoothing basis splines

gsl_bspline_alloc(\$k, \$nbreak) This function allocates a workspace for computing B-splines of order \$k. The number of breakpoints is given by \$nbreak. This leads to n = \$nbreak + \$k - 2 basis functions. Cubic B-splines are specified by \$k = 4. gsl_bs...

/Math-GSL-0.40 - 10 Dec 2018 17:47:09 GMT

Math::GSL - Perl interface to the GNU Scientific Library (GSL)

/Math-GSL-0.40 - 10 Dec 2018 17:47:09 GMT

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

Math::GSL::Interp - Interpolation

"gsl_interp_accel_alloc()" This function returns a pointer to an accelerator object, which is a kind of iterator for interpolation lookups. It tracks the state of lookups, thus allowing for application of various acceleration strategies. "gsl_interp_...

/Math-GSL-0.40 - 10 Dec 2018 17:47:09 GMT

Math::GSL::Wavelet - 1-D (Real) Wavelets

"gsl_wavelet_alloc(\$T, \$k)" This function allocates and initializes a wavelet object of type \$T, where \$T must be one of the constants below. The parameter \$k selects the specific member of the wavelet family. "gsl_wavelet_free(\$w)" This function fre...

/Math-GSL-0.40 - 10 Dec 2018 17:47:09 GMT

Bundle::Math::Approx - Bundle related to interpolation and approximation

This is a bundle of modules related to interpolation and approximation of functions and data. Please have a look at Bundle::Math. If you would like to see a specific module included in a future version of this bundle, please send me an email or use r...

/Bundle-Math-Approx-1.00 - 03 Apr 2004 16:12:04 GMT

Math::Function::Interpolator - Interpolation made easy

Math::Function::Interpolator helps you to do the interpolation calculation with linear, quadratic and cubic methods. 1. Linear method (needs more than 1 data point) 1. Quadratic method (needs more than 2 data points) 1. Cubic method, it's a Cubic Spl...

/Math-Function-Interpolator-1.03 - 31 Oct 2018 05:38:10 GMT

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