\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 = 
  <dcomplex>  - size: [1 6]
 
Columns 1 to 2
 -1.800000000000000+ 0.000000000000000i   3.141592653589793+ 0.000000000000000i  
 
Columns 3 to 4
  8.000000000000000+ 0.000000000000000i  -3.141592653589793+ 0.000000000000000i  
 
Columns 5 to 6
 -0.001000000000000+ 0.000000000000000i   2.300000000000000+ 0.300000000000000i  
--> fix(a)
ans = 
  <dcomplex>  - size: [1 6]
 
Columns 1 to 6
  -1+  0i    3+  0i    8+  0i   -3+  0i    0+  0i    2+  0i  

\end{verbatim}
