答案1
您可以按以下方式安排内容tabular
:
\documentclass{article}
\usepackage[margin=1in]{geometry}% Just for this example
\usepackage[export]{adjustbox}
\begin{document}
\begin{figure}
\begin{tabular}{ r c c c l }
\phantom{Dataset~1} &
\includegraphics[valign=c,height=40pt]{example-image-a} &
\includegraphics[valign=c,height=40pt]{example-image-b} &
\includegraphics[valign=c,height=40pt]{example-image-c} &
Dataset~1 \\ \\[\medskipamount]
\phantom{Dataset~2} &
\includegraphics[valign=c,height=40pt]{example-image-b} &
\includegraphics[valign=c,height=40pt]{example-image-c} &
\includegraphics[valign=c,height=40pt]{example-image-a} &
Dataset~2 \\ \\[\medskipamount]
\phantom{Dataset~3} &
\includegraphics[valign=c,height=40pt]{example-image-c} &
\includegraphics[valign=c,height=40pt]{example-image-a} &
\includegraphics[valign=c,height=40pt]{example-image-b} &
Dataset~3 \\ \\[\smallskipamount]
& (a)~curve~$x$ &
(b)~curve~$y$ &
(c)~curve~$z$
\end{tabular}
\caption{The $x$, $y$ and~$z$ curves of the three datasets.}
\end{figure}
\end{document}
插入互补的r
第一列(具有重复的内容)以使图像配置居中。\phantom