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...
CHORNY/MathSpline0.02  16 May 2013 15:39:01 UTC
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 ...
HAKONH/MathGSL0.43  26 Jul 2021 16:34:34 UTC
Math::JSpline  Native perl extension for multidimensional JSpline curves (open and closed)
JSplines are awesome: they're a class of spline curves that take a shape parameter, s. Setting s=1 yields uniform cubic Bspline curves, s=0 gives fourpoint subdivision curves, s=0.5 are uniform quintic Bsplines  and more. "s" basically governs t...
CDRAKE/MathJSpline0.02  19 Jan 2013 05:36:21 UTC
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...
SMUELLER/MathThinPlateSpline0.06  03 Aug 2011 17:47:48 UTC
Math::BSpline::Curve  Bspline curves
A Bspline curve of degree p is a curve built upon Bspline basis functions of degree p and a set of control points. The wellknown Bezier curves are a special case of Bspline curves. For more information on Bspline basis functions see Math::BSplin...
LGEHLEN/MathBSplineCurve0.002  02 Dec 2020 11:14:02 UTC
Math::BSpline::Basis  Bspline basis functions
Introduction A spline S of degree p is a piecewise polynomial function from a real interval [a, b] to the real numbers. This means that given a strictly increasing sequence of breakpoints a = u_0 < u_1 < ... < u_m = b, S is a polynomial function of d...
LGEHLEN/MathBSplineBasis0.002  18 Oct 2020 11:03:58 UTC
Math::GSL::BSpline  Functions for the computation of smoothing basis splines
gsl_bspline_alloc($k, $nbreak) This function allocates a workspace for computing Bsplines of order $k. The number of breakpoints is given by $nbreak. This leads to n = $nbreak + $k  2 basis functions. Cubic Bsplines are specified by $k = 4. gsl_bs...
HAKONH/MathGSL0.43  26 Jul 2021 16:34:34 UTC
Math::BSpline::Curve::Role::Approximation  fitting a Bspline curve to a point set
LGEHLEN/MathBSplineCurve0.002

02 Dec 2020 11:14:02 UTC
Math::GSL  Perl interface to the GNU Scientific Library (GSL)
HAKONH/MathGSL0.43

26 Jul 2021 16:34:34 UTC
Math::CatmullRom  Calculate CatmullRom splines
This module provides an algorithm to generate plots for CatmullRom splines. A CatmullRom 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...
WIGGLY/MathCatmullRom0.00  31 Aug 2003 17:12:14 UTC
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_...
HAKONH/MathGSL0.43  26 Jul 2021 16:34:34 UTC
Math::GSL::Wavelet  1D (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...
HAKONH/MathGSL0.43  26 Jul 2021 16:34:34 UTC
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...
SMUELLER/BundleMathApprox1.00  03 Apr 2004 16:12:04 UTC
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...
BINARY/MathFunctionInterpolator1.03  31 Oct 2018 05:38:10 UTC