some_latex.txt

************some special********************

% --> \%
, --> {,}

************some tables*********************

\begin{table}[h]\caption{the title}
\begin{center}
\begin{tabular}{cccc}
\toprule
\midrule
\bottomrule
\end{tabular}
\end{center}
\end{table}

*************some figures********************

\begin{figure}[h]
\centering
\includegraphics[width=0.45\linewidth]{pictures/the name of the figure}
\caption{the caption of the figure}
\end{figure}

\ref{fig1}
\begin{figure}[h]  or  \begin{figure}[htb]
\centering
\includegraphics[width=0.68\linewidth]{pictures/fig1.png}
\caption{The first tester normalized frame data line chart}