\section{CELLSTR Convert character array to cell array of strings}

\subsection{Usage}

The \verb|cellstr| converts a character array matrix into a 
a cell array of individual strings.  Each string in
the matrix is placed in a different cell, and extra spaces
are removed.  The syntax for the command is
\begin{verbatim}
   y = cellstr(x)
\end{verbatim}
where \verb|x| is an \verb|N x M| array of characters as a string.
\subsection{Example}

Here is an example of how to use \verb|cellstr|
\begin{verbatim}
--> a = ['quick';'brown';'fox  ';'is   ']

a = 

 quick
 brown
 fox  
 is   

--> cellstr(a)

ans = 

 ['quick']   
 ['brown']   
 ['fox']   
 ['is']   


\end{verbatim}
