chicadechina/B-Splines

Version 5.0.0.0 (4.41 KB) by Di Zhu
Basis functions for B-Splines (including nonrational and rational B-Splines).
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Updated 16 Jun 2016
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Given the number of control points(N), the order of Splines (K), a sequence of knot vector (T), and the file name of txt format, the function basisfunc_NBS computes the nonrational (unweighted) basis functions N_ik(t) for each segment up to the Kth order, and writes the data to the txt file.
Add an input variable w for weights, the function basisfunc_NURBS computes the rational (weighted) basis functions R_ik(t) for each segment at the Kth order.

Cite As

Di Zhu (2026). chicadechina/B-Splines (https://github.com/judydev/B-Splines), GitHub. Retrieved .

MATLAB Release Compatibility
Created with R2016a
Compatible with any release
Platform Compatibility
Windows macOS Linux
Categories
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Version Published Release Notes
5.0.0.0

added the feature of writing to txt file
updated description.
4.0.0.0

Modified link to Github. Added the rational basis function for NURBS.
3.0.0.0

Simplified codes; added inline user request for printing when necessary to compress output.
2.0.0.0

Documentation updated.
1.0.0.0

To view or report issues in this GitHub add-on, visit the GitHub Repository.
To view or report issues in this GitHub add-on, visit the GitHub Repository.