This repository contains the source code of UltimateKalman in three different programming languages: MATLAB, C and Java.
UltimateKalman is documented carefully in an article in the ACM Transactions on Mathematical Software. Please cite this article when citing the algorithm or the software.
The software itself is also archived on Zenodo and is citable 
A detailed user guide is available in userManual/userManual.pdf.
Copyright 2020-2024 Sivan Toledo.
UltimateKalman is free software; you can redistribute it and/or modify it under the terms of either:
the GNU Lesser General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.
or
the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
or both in parallel, as here, or
the Apache License as published by the Apache Software Foundation; either version 2.0 of the License, or (at your option) any later version.
WITH THE ADDITIONAL REQUIREMENT that if you use this software or derivatives of it, directly or indirectly, to produce research that is described in a research paper, you need to cite the most up-to-date version of the article that describes UltimateKalman in your paper.
Currently, the version to cite is the version on arXiv.
UltimateKalman is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received copies of the GNU General Public License and the GNU Lesser General Public License along with this software. If not, see https://www.gnu.org/licenses/.