StructToCell2D:

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   Convert a structure into a cell array where columns of the array
   include both values and fieldnames. For example, the struct

   x.a = 1
   x.b.c = 2;
   x.b.d = 3;

   Becomes

   a  1
   b  c  2
   b  d  3

   The companion array m is

   1 0 1
   1 1 0
   1 1 0

   Where a 1 indicates that the cell is a field name.

   This function contains a recursive call. Therefore the depth of the
   structure must be less than the number of recursions.
   The struct may have one dimensional cells as elements.
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   Form:
   [y, m] = StructToCell2D( x )
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   ------
   Inputs
   ------
   x	      (1,1)   Structure

   -------
   Outputs
   -------
   y        (:)    Cell Array
   m        (:)    Index matrix 1 = field, 0 = data

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Children: