float figure

Let figure or table be here:

\usepackage{float}

...

\restylefloat{figure}

\begin{figure}[H]

\centering

\includegraphics{chap1_pid}

\caption{xxxx}\label{chap1.1}

\end{figure}

another solution without using 'float'

\includegraphics[width=8.0cm]{pfdefect.EPS}

\makeatletter\def\@captype{figure}\makeatother

\caption{The $s-$wave and $g-$wave quantum defects of barium}

Same case to table:

\begin{tabular}{|l|l|l|}

\hline {}\backslashbox {} \\\hline {}\\\hline

\end{tabular}

\makeatletter\def\@captype{table}\makeatother

\caption{The Caption}