Intelligent Perception and Positioning Technology of Internet of Things by -Nearest Neighbor Matching Algorithm

Table 4

Euclidean distance between estimated signal strength and actual signal strength of environment B-weighted coordinates.

Anchor point 2
Weighted coordinate value	(24.812, 7.876)	(25.753, 6.801)	(25.782, 6.765)	(24.876, 7.901)	(24.782, 7.678)	(24.561, 6.918)
Euclidean distance	2.9834	1.4532	1.6754	2.0987	2.8923	2.6743
Anchor point 2
Weighted coordinate value	(21.345, 7.564)	(20.765, 7.213)	(18.091, 7.453)	(18.976, 6.451)	(19.897, 6.342)	(20.002, 5.678)
Euclidean distance	13.9834	12.4532	9.5454	11.0987	11.8923	9.6743