Stochastic analysis of time series for the spatial positions of particles trapped in optical tweezers

Abstract

We propose a nonlinear method for the analysis of the time series for the spatial position of a bead trapped in optical tweezers, which enables us to reconstruct its dynamical equation of motion. The main advantage of the method is that all the functions and parameters of the dynamics are determined directly (non-parametrically) from the measured series. It… (More)
DOI: 10.1038/s41598-017-04557-0

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