This is an updated implementation of the fractal interpolation method from the paper: https://www.sciencedirect.com/science/article/pii/S0957417420311234?dgcid=rss_sd_all
The parameters etc. are explained in the programs, if you still got problems text me on researchgate https://www.researchgate.net/profile/Sebastian-Raubitzek-2
Open and run fractal_interpolation_Raubitzek_2023.py
If you use this interpolation or parts from it in a publication, then I'd be happy to be cited :)