\section{FIX Round Towards Zero}

\subsection{Usage}

Rounds the argument array towards zero.  The syntax for its use is
\begin{verbatim}
   y = fix(x)
\end{verbatim}
where \verb|x| is a numeric array.  For positive elements of \verb|x|, the output
is the largest integer smaller than \verb|x|.  For negative elements of \verb|x|
the output is the smallest integer larger than \verb|x|.  For complex \verb|x|,
the operation is applied seperately to the real and imaginary parts.
\subsection{Example}

Here is a simple example of the \verb|fix| operation on some values
\begin{verbatim}
--> a = [-1.8,pi,8,-pi,-0.001,2.3+0.3i]

a = 
 
Columns 1 to 5

   -1.8000 +  0.0000i    3.1416 +  0.0000i    8.0000 +  0.0000i   -3.1416 +  0.0000i   -0.0010 +  0.0000i 
 
Columns 6 to 6

    2.3000 +  0.3000i 

--> fix(a)

ans = 
 
Columns 1 to 5

   -1.0000 +  0.0000i    3.0000 +  0.0000i    8.0000 +  0.0000i   -3.0000 +  0.0000i         0            
 
Columns 6 to 6

    2.0000 +  0.0000i 


\end{verbatim}
