neuralib.util.segments.segment_mask

neuralib.util.segments.segment_mask(x, t=None, duration=None, merge=None)

segmenting an array that the value is long enough.

Parameters:

• x (ndarray) – (N,) int-cast-able array.

• t (ndarray | None) – (N,) T-value array

• duration (float | None) – T. the minimal True duration, duration smaller than value will set to even value. If using negative value, then duration larger than value will set to even value.

• merge (float | None) –

  20. the minima False duration, duration smaller than value will set to odd value.

Returns:

(N,) int array, where even value indicate False, odd value indicate True

Return type:

ndarray