\section{BITOR Bitwise Boolean Or Operation}

\subsection{Usage}

Performs a bitwise binary or operation on the two arguments and
returns the result.  The syntax for its use is
\begin{verbatim}
   y = bitor(a,b)
\end{verbatim}
where \verb|a| and \verb|b| are unsigned integer arrays.  The \verb|or| operation
is performed using 32 bit unsigned intermediates.  Note that if \verb|a|
or \verb|b| is a scalar, then each element of the other array is ored with
that scalar.  Otherwise the two arrays must match in size.
\subsection{Example}

Here we OR some arrays together
\begin{verbatim}
--> bitor([3 4 2 3 10 12],5)

ans = 

  7  5  7  7 15 13 


\end{verbatim}
This is a nice trick to look for odd numbers
\begin{verbatim}
--> bitor([3 4 2 3 10 12],1)

ans = 

  3  5  3  3 11 13 


\end{verbatim}
