@article{adaptivefunctionapproximationbasedonthe,
  title = {Adaptive function approximation based on the Discrete Cosine Transform (DCT)},
  author = {Ana I. Pérez-Neira and Marc Martinez-Gost and Miguel Ángel Lagunas},
  year = {2023},
  eprint = {2309.00530},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2309.00530v1},
}