Why here is a large gap between caption and next text? Can I fix it? [duplicate]

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\begin{table}[ht]
\centering
\begin{tabular}{|r|l|}
\hline
3700 & octal \\ \cline{2-2}
11111000000 & binary \\
\hline \hline
1984 & decimal \\
\hline
\end{tabular}
\caption[You-table]{Table for you}
\label{table: me}
\end{table}

Measuring AC heat capacity is an excellent radiation


marked as duplicate by ArTourter, egreg, Sean Allred, Peter Jansson, Martin SchröderNov 7 '13 at 13:38

The answer is already here or here. In a nutshell: There are several length registers such as \textfloatsep. You can change them by using \setlength.