What is the best fractional derivative to fit data?
Other Statistics
2017-04-04 v1
Abstract
The aim of this work is to show, based on concrete data observation, that the choice of the fractional derivative when modelling a problem is relevant for the accuracy of a method. Using the least squares fitting technique, we determine the order of the fractional differential equation that better describes the experimental data, for different types of fractional derivatives.
Cite
@article{arxiv.1704.00609,
title = {What is the best fractional derivative to fit data?},
author = {Ricardo Almeida},
journal= {arXiv preprint arXiv:1704.00609},
year = {2017}
}
Comments
This is a preprint of a paper whose final and definite form is with "Applicable Analysis and Discrete Mathematics"