但为了提高图像质量,我决定插入 .pdf 格式的图像,但结果却得到了以下输出
如何解决这个问题?我正在使用此代码:
\begin{figure}[t!]
\centering
\subfloat[\textrm{Gold-Kasami}]{\label{fig:Fig1} \includegraphics[width=\linewidth]{goldkasamipdf.pdf}}
\subfloat[\textrm{Chaotic-Kasami}]{\label{fig:Fig2} \includegraphics[width=\linewidth]{chaotickasamipdf.pdf}}\\
\subfloat[\textrm{Gold-Chaotic}]{\label{fig:Fig3} \includegraphics[width=\linewidth]{goldchaoticpdf.pdf}}
\subfloat[\textrm{Barker-Kasami}]{\label{fig:Fig4} \includegraphics[width=\linewidth]{barkerkasamipdf.pdf}}\\
\subfloat[\textrm{Barker-Chaotic}]{\label{fig:Fig5} \includegraphics[width=\linewidth]{barkerchaoticpdf.pdf}}
\subfloat[\textrm{Barker-Gold }]{\label{fig:Fig6} \includegraphics[width=\linewidth]{barkergoldpdf.pdf}}\\
\caption{cross-correlation ($\eta$) of Kronecker Product based Phase coded signals in different configurations}
\label{fig:combinedFigures}
\vspace{-0.2cm}
\end{figure}