flip_vertical

selfeeg.augmentation.functional.flip_vertical(x: ArrayLike) → ArrayLike[source]

changes the sign of all the elements of the input.

Parameters:: x (ArrayLike) – The input Tensor or Array.
Returns:: x (ArrayLike) – The augmented version of the input Tensor or Array.

Example

>>> import torch
>>> import selfeeg.augmentation as aug
>>> x = torch.randn(64,32,512)
>>> xaug = aug.phase_swap(x)