横向并列两个图片
\begin{figure}
\begin{minipage}{0.49\linewidth}
\centering
\includegraphics[width=6.5cm]{Simulation_Figures/Fig1_eps}
\caption{The average outage probability versus $\gamma$}
\label{Fig1}
\end{minipage}
\begin{minipage}{0.49\linewidth}
\centering
\includegraphics[width=6.5cm]{Simulation_Figures/Fig2_eps}
\caption{Resource allocation among CSBSs for different algorithms}
\label{Fig2}
\end{minipage}
\end{figure}其中 0.49\linewidth 控制双栏中每一栏的宽度
指定图片的大小 \includegraphics[width=4cm, height=3cm]{xxx.eps}
显示效果：
竖向并列多个图片
\begin{figure}
\centering
\subfigure[During the day]
{
\label{Fig8a}
\begin{minipage}[b]{0.5\textwidth}
\includegraphics[width=3.0in,height=3.0in]{Simulation_figures/Fig8a_pdf}
\end{minipage}
}
\subfigure[At night]
{
\label{Fig8a}
\begin{minipage}[b]{0.5\textwidth}
\includegraphics[width=3.0in,height=3.0in]{Simulation_figures/Fig8b_pdf}
\end{minipage}
}
\caption{Tidal effect} \label{Fig8}
\end{figure}显示效果：
并列两个表格
\begin{table}
\begin{minipage}{0.5\linewidth}
\center
\caption{CQET}
\begin{tabular}{|l|l|l|}
\hline
{SN} & {Channel ID} & {Channel Quality} \\
\hline
1 & $N$ & $Q_1^i$ \\
2 & $N-1$ & $Q_2^i$ \\
3 & $N-2$ & $Q_3^i$ \\
\dots & \dots & \dots \\
$K_i$ & $N-K_i+1$ & $Q_{K_i}^i$ \\
\hline
\end{tabular}
\label{CQET}
\end{minipage}
\begin{minipage}{0.5\linewidth}
\center
\caption{SIT}
\begin{tabular}{|l|l|}
\hline
{Parameters} & {Description}\\
\hline
$N_D^i$ & No. of total required channels\\
$N_{Init}^i$ & No. of initial service channels\\
$N_N^i$ & No. of still needed channels\\
$N_A^i$ & No. of available channels\\
$N_S^i$ & No. of current serving channels\\
$K_i$ & No. of current serving users\\
$PL_A^i$ & $N_D^i/N_S^i$\\
$PL_B^i$ & $N_D^i/K_i$\\
\hline
\end{tabular}
\label{SIT}
\end{minipage}
\end{table}显示效果：
输入下划线，双下划线，波浪线，删除线，斜删除线
\usepackage{ulem}
....
\uline{我是一个兵} 下划线
\uuline{我是一个兵} 双下划线
\uwave{我是一个兵} 波浪线
\sout{我是一个兵} 删除线
\xout{我是一个兵} 斜删除线算法伪代码
未完 ......
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