Journal of Sensors / 2019 / Article / Tab 1

Research Article

Mobile Robot Indoor Positioning System Based on K-ELM

Table 1

Fingerprint feature.

LocationAP1AP2AP3AP4AP5AP6AP7AP8

(x1, y1)−62−36−53−59−53−67−68−60
(x2, y2)−54−37−47−61−52−63−67−58
(x3, y3)−68−53−45−51−41−47−68−54
...RSSRSSRSSRSSRSSRSSRSSRSS
(xm, ym)RSSm1RSSm2RSSm3RSSm4RSSm5RSSm6RSSm7RSSm8