Latex 双栏稿中插入四张图组成的通栏图片之后，一直在文稿的最后面，求问怎样设置可以任意调整这个通栏图片的位置

图片代码如下

\begin{figure*}
\includegraphics[width=5.5cm]{fig4(a)}
\vspace{5pt} %设定値自由调整
\hspace{5pt} %设定値自由调整
\includegraphics[width=5.5cm]{fig4(b)}\\
\includegraphics[width=5.5cm]{fig4(c)}
\hspace{5pt} %设定値自由调整
\includegraphics[width=5.5cm]{fig4(d)}
\caption{\label{fig:four}The simulative frequency noise spectra of the DBR-SFFL pumping by 200 mW with a 1.7 cm long active fiber with different $RIN_{FL}(f)$ with ETU.}
\end{figure*} 返回小木虫查看更多