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. 2021 Sep 21;21(18):6304. doi: 10.3390/s21186304

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© 2021 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).

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Table 4.

Positioning collected data in Practice 3.

$(x, y)$
$(0, 0)$
$(1, 0)$
$(2, 0)$
$(2, 1)$
$(2, 2)$