Type: Article
Publication Date: 2010-10-25
Citations: 13
DOI: https://doi.org/10.1103/physreve.82.041122
We analyze the impact of the sampling interval on the estimation of Kramers-Moyal coefficients. We obtain the finite-time expressions of these coefficients for several standard processes. We also analyze extreme situations such as the independence and no-fluctuation limits that constitute useful references. Our results aim at aiding the proper extraction of information in data-driven analysis.