\begin{figure*}
\begin{center}
\subfigure[(a)]{
\begin{minipage}[b]{0.8\textwidth}
\includegraphics{1.eps}
\end{minipage}
}
\end{center}
\end{figure*}
% \newpage
\begin{figure*}
\begin{center}
\subfigure[(b)]{
\begin{minipage}[b]{0.8\textwidth}
\includegraphics{1.eps}
\end{minipage}
}
\end{center}
\end{figure*}
\begin{figure*}
\begin{center}
\subfigure[(c)]{
\begin{minipage}[c]{0.8\textwidth}
\includegraphics{1.eps}
\end{minipage}
}
\caption{Response curves}
\label{fig:COM}
\end{center}
\end{figure*}
% 不太清楚你用minipage的目的,也许是我理解错啦是不是要这样的效果呢
\begin{figure}
\begin{minipage}{0.45\textwidth}
\centering
\subfigure[図1]{\includegraphics[width=3cm]{1.eps}}
\subfigure[図2]{\includegraphics[width=4cm]{2.eps}}
\end{minipage}\hfill
\begin{minipage}{0.45\textwidth}
\centering\subfigure[図3]
{\includegraphics[width=3cm,height=8cm]{3.eps}}
\end{minipage}
\caption[]{结果 }
\end{figure}