skdh.activity.metric_mad

skdh.activity.metric_mad(accel, wlen, *args, **kwargs)

Compute the Mean Amplitude Deviation metric for acceleration.

Parameters:

accelnumpy.ndarray

(N, 3) array of accelerationes measured in g.

wlenint

Window length (in number of samples) for non-overlapping windows.

Returns:

madnumpy.ndarray

(N, ) array of computed MAD values.