ANSI C library for NURBS, B-Splines, and Bézier curves with interfaces for C++, C#, D, Go, Java, Javascript, Lua, Octave, PHP, Python, R, and Ruby.

Library for multivariate function approximation with splines (B-spline, P-spline, and more) with interfaces to C++, C, Python and MATLAB

G+Smo (pronounced gismo or gizmo) is a C++ library for isogeometric analysis (IGA). Geometry plus simulation modules aims at the seamless integration of Computer-aided Design (CAD) and Finite Element Analysis (FEA).

SG⁺⁺ – the numerical library for Sparse Grids in all their variants.

A collection of B-spline tools in Julia

Isogeometric-analysis and FEM code.

This repository contains the classes of parametric curves/splines (bezier, hermite, b-spline & catmull-rom)

Optimization of aircraft short-term trajectories, parameterized using B-splines.

Julia library for function approximation with compact basis functions

CENSO is a framework for global optimization of nonconvex, spline-constrained MINLP problems

Source code of Julian Valentin's PhD thesis (arXiv version): “B-Splines for Sparse Grids: Algorithms and Application to Higher-Dimensional Optimization”

Representing curves and surfaces with NURBS model .

This repo holds some implementations and approximations of B-spline curves and surfaces

In this repo you can find implementation for Cubic and Quadratic B-splines trajectory generation given poses in R(3) along with B-spline trajectory T(t) generation, of any degree (n) given increments of poses in R(3) and also SO(3) and SE(3) Lie groups.

Generalized Locally Toeplitz

Original repository of Julian Valentin's PhD thesis: “B-Splines for Sparse Grids: Algorithms and Application to Higher-Dimensional Optimization”

Program for calculating the energies of the eigenstates of hydrogen, as well as writing the specified (radial) wavefunction to a .txt file. This is my solution to a homework problem in computational atomic physics.

Bachelor computer graphics course project.

⛏️ FE code that discretizes a two-dimensional Poisson’s equation using B-Spline basis functions.