Quantitative of Badminton Practice Based on Wireless Sensor Network

Table 7

The measured distance before and after compensation (group B).

Calibration distance (m)	Measured distance (m)	Compensated distance (m)
0.51	0.73	0.58
1.00	1.00	0.94
1.50	1.27	1.31
2.00	1.70	1.90
2.50	2.49	2.84
3.00	2.75	3.09