skdh.activity.metric_en

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

Compute the euclidean norm.

Parameters:

accelnumpy.ndarray

(N, 3) array of acceleration values in g.

wlenint

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

Returns:

ennumpy.ndarray

(N, ) array of euclidean norms.