franc 0.3.8

Evaluation framework for noise mitigation methods and implementations of different static and adaptive filtering techniques.

FraNC - Framework for Noise Cancellation in gravitational wave detection

A framework to develop and evaluate noise cancellation techniques. Includes python implementations of different static and adaptive filtering techniques. The techniques for the prediction of a correlated signal component from witness signals provide a unified interface.

Documentation, Development guide, Contributors

Install

From pypi: pip install franc

From repository: pip install .

You can install all optional dependencies at once by adding [external]:

• pip install "franc[external]"
• pip install ".[external]"

The quotation marks are needed on many platforms to prevent the square brackets from being interpreted by the terminal application.

Compatibility

We are trying to support this package on a variety of platforms and python releases. The current supported python versions can e.g. be found on the bottom left of the pypi page.

Automated checks during the development process are only performed for linux. That makes it more likely for issues to slip through on windows, so switching to linux or mac might be a solution to resolve issues. Please open an entry on the github issue tracker if you find something that does not work.

This package is intended to be used with a recent numpy release (meaning version 2). Support for numpy back to 1.26.4 is tested and should work.

License

Copyright (C) 2025 Tim J. Kuhlbusch et al.

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program 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 a copy of the GNU General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.