[Retracted] Personnel Positioning System Method in Building Based on Inertial Sensor

Table 5

Step acceleration and average value.

Attitude	1	2	3	4
Analog value	9.9	9.75	9.79	10
X	0.199	−0.5	−6.7	6.6
Y	−9.8	0.13	−6.3	6.3
Z	−0.47	10	0.22	−3.2