latex插入2*2的子图

原创已于 2025-07-11 18:22:49 修改 · 234 阅读

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于 2025-06-25 15:39:41 首次发布

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\begin{figure}[htbp]
	\centering
	\begin{subfigure}{0.49\linewidth}
		\centering
		\includegraphics[width=0.9\linewidth]{Fig/case2_192_w64/case2_last_iteration_spectrum.png}
		\label{fig:w64192}
		\caption{grid with 192*192}%文中引用该图片代号
	\end{subfigure}
	\centering
	\begin{subfigure}{0.49\linewidth}
		\centering
		\includegraphics[width=0.9\linewidth]{Fig/case3_256_w64/case3_last_iteration_spectrum.png}
		\label{fig:w64256}
		\caption{grid with 256*256}%文中引用该图片代号
	\end{subfigure}
  
	\centering
	\begin{subfigure}{0.49\linewidth}
		\centering
		\includegraphics[width=0.9\linewidth]{Fig/case4_512_w64/case4_last_iteration_spectrum.png}
		\label{fig:w64512}
		\caption{grid with 512*512}%文中引用该图片代号
	\end{subfigure}
	\centering
	\begin{subfigure}{0.49\linewidth}
		\centering
		\includegraphics[width=0.9\linewidth]{Fig/case5_700_w64/case5_last_iteration_spectrum.png}
		\label{fig:w64700}
		\caption{grid with 700*700}%文中引用该图片代号
	\end{subfigure}
	\caption{mother of chutian}
	\label{fig:errorw64}
\end{figure}