Python re-implementation of Fast calculation of the Lomb-Scargle periodogram using nonequispaced fast Fourier transforms [1]. Original code can be found at [2].
[1] https://www.aanda.org/articles/aa/pdf/2012/09/aa19076-12.pdf
[2] http://corot-be.obspm.fr/code.php
This package uses Lightweight non-uniform Fast Fourier Transform in Python [3] for the computation of the ndft. The nfft package can be installed directly from the Python Package Index:
pip install nfft
[3] https://github.com/jakevdp/nfft
Extracted ndft features for an astronomical source in the plasticc dataset [4] with object_id 612.