Equal:

--------------------------------------------------------------------------
   Returns one if a and b are identical. This function calls itself
   recursively. a and b can be arrays, cell arrays or structures. Equal
   will be limited by the depth of recursion that you have set for Matlab.
--------------------------------------------------------------------------
   Form:
   k = Equal( a, b )
--------------------------------------------------------------------------

   ------
   Inputs
   ------
   a	        (1,1) A variable
   b	        (1,1) A variable

   -------
   Outputs
   -------
   k           (1,1) = 1 if they are identical

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Children:

Math: Linear/Product