Axes

X, Y, Z

X, Y, Z axes

Magnitude

M

Square root of the sums of squares of the acceleration in the X, Y and Z axes

Dynamic body acceleration (in g)

ODBA X, ODBA Y, ODBA Z,

Mean of dynamic acceleration value along X, Y, and Z axes

Overall dynamic body acceleration

ODBA

Sum of ODBA X, ODBA Y, ODBA Z

Dominant power spectrum

Amp X, Amp Y, Amp Z, Amp M

Amplitude of dominant frequency

Dominant frequency (Hz)

DFX, DFY, DFZ, DFM

Frequency at dominant power spectrum

Standard Deviation of dynamic body acceleration and magnitude

SDX, SDY, SDZ, SDM

Standard Deviation of dynamic acceleration and magnitude in window
