LaTeX中如何并排插入多张图片或者多行多列的图片

1. 2张图片并排

\begin{figure}[htbp]
\centering
\subfigure[]{
\includegraphics[width=5.5cm]{figure/Fig3-1.png}
\label{Fig3-1}
}
\quad
\subfigure[]{
\includegraphics[width=5.5cm]{figure/Fig3-2.png}
\label{Fig3-2}
}

\caption{  The ....... of neurons.}\label{Fig3}
\end{figure}

效果如下：

 

 

 

2. 多行多列

\begin{figure}[htbp]
\centering
\subfigure['这里可以写子图的图注']{
\includegraphics[width=4.5cm]{figure/Fig2-1.png}
\label{Fig2-1}
}
\quad
\subfigure[]{
\includegraphics[width=4.5cm]{figure/Fig2-2.png}
\label{Fig2-2}
}
\quad
\subfigure[]{
\includegraphics[width=4.5cm]{figure/Fig2-3.png}
\label{Fig2-3}
}
\quad
\subfigure[]{
\includegraphics[width=4.5cm]{figure/Fig2-4.png}
\label{Fig2-4}
}
\quad
\subfigure[]{
\includegraphics[width=4.5cm]{figure/Fig2-5.png}
\label{Fig2-5}
}
\quad
\subfigure[]{
\includegraphics[width=4.5cm]{figure/Fig2-6.png}
\label{Fig2-6}
}
\caption{The ...... of neurons.}\label{Fig2}
\end{figure}

效果如下：

 

 

参考链接：Latex中插入多张图片，实现并排排列或者多行多列排列_泽米的博客-CSDN博客_latex把四个图放在一起