[PS: I want the caption "(a) Data" is aligned centrally to the center of "Threshold".]
Thanks for your help.
Code: Select all
\documentclass{article}\usepackage{subfigure}\usepackage[demo]{graphicx}\begin{document}\begin{figure}\centering\subfigure[caption for a]{\includegraphics[width=3.5cm,height=3cm]{dummy}%}\subfigure[capture for b]{\includegraphics[width=3.5cm,height=3cm]{dummy}%}\subfigure[caption for c]{\includegraphics[width=3.5cm,height=3cm]{dummy}%}\end{figure}\end{document}