Inference performance for a system of two phase oscillators: Winfree model.

<p>(a): Mean and standard deviation of the relative bias of the inferred coupling strength. The cyan and magenta solid lines represent the performance of the proposed method and the naive methods, respectively. (b) and (c): Phase time series obtained from the weak (b) and moderate (c) coupling...

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Main Author: Akari Matsuki (22231882) (author)
Other Authors: Hiroshi Kori (131680) (author), Ryota Kobayashi (1427098) (author)
Published: 2025
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Summary:<p>(a): Mean and standard deviation of the relative bias of the inferred coupling strength. The cyan and magenta solid lines represent the performance of the proposed method and the naive methods, respectively. (b) and (c): Phase time series obtained from the weak (b) and moderate (c) coupling strengths. Note that the natural frequency component is substracted from the phase . Black and gray lines represent the phase of the Winfree model (<a href="https://journals.plos.org/complexsystems//article/info:doi/10.1371/journal.pcsy.0000063#pcsy.0000063.e095" target="_blank">Eqs 11</a> and <a href="https://journals.plos.org/complexsystems//article/info:doi/10.1371/journal.pcsy.0000063#pcsy.0000063.e096" target="_blank">12</a>) and its avegared model (<a href="https://journals.plos.org/complexsystems//article/info:doi/10.1371/journal.pcsy.0000063#pcsy.0000063.e056" target="_blank">Eqs 7</a> and <a href="https://journals.plos.org/complexsystems//article/info:doi/10.1371/journal.pcsy.0000063#pcsy.0000063.e057" target="_blank">8</a>), respectively. Model parameters are set as , and the coupling strength <i>c</i> = 0.02 (b) and 0.15 (c).</p>