dog

Splits n-dimensional array into 1-d cell array which stores squeezed slices of M along dimension 'dim'. Opposite of the 'cat' command.

"Dog" is meant to do reverse of the 'cat' command: splits n-dimensional array into 1-d cell array which stores squeezed slices of M along dimension 'dim'. For example:
a1=rand(3,4)
a2=rand(3,4)
a3=rand(3,4)
aa={ a1,a2,a3 }
c1=cat(3, a1,a2,a3)
c2=cat(3, aa{:}) % gives same result
d_3=dog(c1, 3)
d_2=dog(c1, 2)
Note: joining the slices in 'd_i' back using 'cat' may need to be followed by permuting dimensions (function permute).