SHIFTDIM SHIFTDIM Shift Array Dimensions Function

Usage

The shiftdim function is used to shift the dimensions of an array.
The general syntax for the shiftdim function is

   y = shiftdim(x,n)

where x is a multidimensional array, and n is an integer.  If
n is a positive integer, then shiftdim circularly shifts the 
dimensions of x to the left, wrapping the dimensions around as 
necessary.  If n is a negative integer, then shiftdim shifts
the dimensions of x to the right, introducing singleton dimensions
as necessary.  In its second form:

  [y,n] = shiftdim(x)

the shiftdim function will shift away (to the left) the leading
singleton dimensions of x until the leading dimension is not
 a singleton dimension (recall that a singleton dimension p is one for
which size(x,p) == 1).