\documentclass[11pt, fleqn]{article}

\usepackage{graphicx}  % For including EPS images
\usepackage{latexsym}  % For Diamond in GnuPlot images...

\pagestyle{plain}
\parindent 0cm

\begin{document}
\begin{center}
\Huge
Example
\end{center}

\begin{flushright}
\small
Using GnuPlot in LaTeX \\
Charles Bos, 19/7/2000
\normalsize
\end{flushright}

PicTex files are included with commands like
\begin{verbatim}
\usepackage{latexsym}  % For Diamond in GnuPlot images...
\begin{figure}[htb]
  \centering
    \input{examtex.aux}
  \caption{Inclusion of PicTeX/\LaTeX graphics file}
  \label{Gr: Exam1}
\end{figure}
\end{verbatim}
as in figure \ref{Gr: Exam1}.

\begin{figure}[htb]
  \centering
    \input{examtex.aux}
  \caption{Inclusion of PicTeX/\LaTeX graphics file}
  \label{Gr: Exam1}
\end{figure}

Including an EPS file using e.g.
\begin{verbatim}
\usepackage{graphicx}  % For including EPS images
\begin{figure}[htb] 
  \centering
  \resizebox{0.8\textwidth}{!}
    {\includegraphics{exameps.eps}}
  \caption{Inclusion of EPS file}
  \label{Gr: Exam2}
\end{figure}
\end{verbatim}
as in figure \ref{Gr: Exam2}.

\begin{figure}[htb] 
  \centering
  \resizebox{0.8\textwidth}{!}
    {\includegraphics{exameps.eps}}
  \caption{Inclusion of EPS file}
  \label{Gr: Exam2}
\end{figure}

\end{document}