Figures in LaTeX

How do you have a figure imported so that it appears on the bot开发者_开发技巧tom of a page with a caption? When I import it and put a caption on it normally, it always appears at the top of a page.

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\begin{figure}[b]
 your figure
\end{figure}

See this link, for more syntax:

http://en.wikibooks.org/wiki/LaTeX/Floats,_Figures_and_Captions#Figures

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Just an example:

Caption below

\begin{figure}[h]
  \centering
  \includegraphics[width=0.3\textwidth]{thatcat.jpg}
  \caption{That cat!} % caption line
\end{figure}

Caption above

\begin{figure}[h]
  \centering
  \caption{That cat!} % caption line
  \includegraphics[width=0.3\textwidth]{thatcat.jpg}
\end{figure}

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To add to freyrs:

If if you put \caption above the \includegraphics the caption will be above the figure, if you put \caption below the \includegraphics the caption will appear below the figure.