Man walking on stairs - going down

Power Spectrum

Walking speed medium (5 km/h). Sensor placed in left wrist.

Length

31s

Sampling Rate

100Hz

Acquisition Kit

EVAL-ADXL345Z
Mean

Mean X

-0.90 g

Mean Y

0.20 g

Mean Z

0.32 g
Std

Std X

0.33 g

Std Y

0.19 g

Std Z

0.24 g
RMS

RMS X

0.96 g

RMS Y

0.28 g

RMS Z

0.40 g