IEEE LaTeX 公式跨双栏

\begin{figure*}
\begin{equation}
\label{eq-13}
+++++++++++++++++
Put equation here
+++++++++++++++++
\end{equation}
\hrulefill
% \vspace*{4pt}
\end{figure*}

 

感谢 https://www.cnblogs.com/sunny99/ sumoier对本文的帮助！