Spline

Version 1.6 (1.69 MB) by Florian Martin
Spline toolbox for the definition, evaluation and visualization of spline curves and surfaces based on standard B-splines
4.7
(3)
1.5K Downloads
Updated 14 Oct 2021

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The Spline toolbox allows the definition, evaluation and visualization of spline curves and surfaces based on standard B-splines. Furthermore, it provides an approximation algorithm with the possibility to consider additional smoothing or interpolation conditions.

Cite As

Florian Martin (2026). Spline (https://www.mathworks.com/matlabcentral/fileexchange/72654-spline), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2020b
Compatible with any release
Platform Compatibility
Windows macOS Linux
Categories
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Version Published Release Notes
1.6

- Auxiliary Files for uniform B-Splines are now stored in the Toolbox folder
- fixed the wrong calculation of the weighted smoothing spline
- added the method .diff for calculating the differentiation of a spline
1.5

- fixed dimension inconsistency for the evaluation of scalar spline surfaces at non-gridded data
1.4

Bug fix for bivariate splines with partial periodic knots, Smooth function can return matrix and right-hand side
1.2

spline surfaces with 2D control points can be plotted, improved mesh plotting, minor bug fixing
1.1

- Update 1.1: Bugfix for collocation matrices of periodic splines (Smooth should work now properly for periodic splines), support of audi variables, interpolate function added
1.0