VL_TSHOW - Visualize a 4D tensor.
VL_TSHOW(T) shows the 4D tensor T in the current figure.
The tensor is shown as a montage of 2D slices (e.g. filters), with the 3rd dimension stacked along the rows and the 4th dimension along the columns.
VL_TSHOW(T, 'option', value, ...) accepts the following options:
If true, labels the x/y axis of the montage.
Any additional options are passed to IMAGESC (e.g. to set the parent axes, or other properties).