Tabla fusionada con dos columnas y texto en formato látex de conferencia IEEE

Question

1: httexto enfatizadotp://i.stack.imgur.com/MP5IU.png

Estimado señor o señora,

La tabla que creé en la plantilla ieee latex se fija en una columna y se extiende por todo el ancho. Por favor ayuda. Gracias

\begin{table}
  \centering
  \renewcommand\arraystretch{1.5}
  \begin{tabularx}{\textwidth}{p{2cm}p{2cm}p{4.5cm}p{2cm}}
    \toprule
    \centering\textbf{Technique Used} &
    \centering\textbf{Premise Considered} &
    \centering\textbf{Attributes} &
    \centering\textbf{Approach} \cr
    \midrule
    Potential Fields \cite{howard2002mobile} &
    Location information and range &
    Balanced deployment with the help of repulsive mechanism, when in proximity to obstacles &
\cr
\cline{1-3}
%
DSS Algorithm \cite{heo2003intelligent} &
Location information &
A profitable scheme to conserve energy during deployment of a WSN divided into clusters &
\multirow{-2}{2cm}{Virtual forces} \cr
\hline

Co-Fi \cite{ganeriwal2004self} &
Location information &
Ditributed scheme to conserve energy and provide regulated coverage fidelity &
\cr
\cline{1-3}
VEC, VOR, Minmax \cite{wang2006movement} &
Location information &
Identify coverage holes and enabling sensors to move away from dense area &
\multirow{-2}{2cm}{Computational geometry} \cr
\bottomrule
\end{tabularx}
\caption{Location information and varying topology problem.}
\label{tab:1}
\end{table}

Answer 1

Puedes usar elcambiar el tamaño de la cajaentorno para especificar el ancho de su tabla. En este ejemplo establecí el ancho en 12 cm.

\resizebox{12cm}{!} {
  \begin{tabular}
   %the content of your table
  \end{tabular}
 }

Answer 2

Deberías usar \columnwidthen lugar de \textwidthen

\begin{tabularx}{\columnwidth}{@{}p{0.15\columnwidth}p{0.2\columnwidth}
                                  p{0.3\columnwidth}p{0.15\columnwidth}}

Código completo:

\documentclass{ieeetran}
\usepackage{tabularx,multirow,booktabs,lipsum}
\begin{document}
  \begin{table}
  \centering
  \renewcommand\arraystretch{1.5}
  \begin{tabularx}{\columnwidth}{@{}p{0.15\columnwidth}p{0.2\columnwidth}p{0.3\columnwidth}p{0.15\columnwidth}}
    \toprule
    \centering\textbf{Technique Used} &
    \centering\textbf{Premise Considered} &
    \centering\textbf{Attributes} &
    \centering\textbf{Approach} \cr
    \midrule
    Potential Fields \cite{howard2002mobile} &
    Location information and range &
    Balanced deployment with the help of repulsive mechanism, when in proximity to obstacles &
\cr
\cline{1-3}
%
DSS Algorithm \cite{heo2003intelligent} &
Location information &
A profitable scheme to conserve energy during deployment of a WSN divided into clusters &
\multirow{-2}{0.15\columnwidth}{Virtual forces} \cr
\hline

Co-Fi \cite{ganeriwal2004self} &
Location information &
Ditributed scheme to conserve energy and provide regulated coverage fidelity &
\cr
\cline{1-3}
VEC, VOR, Minmax \cite{wang2006movement} &
Location information &
Identify coverage holes and enabling sensors to move away from dense area &
\multirow{-2}{0.15\columnwidth}{Computational geometry} \cr
\bottomrule
\end{tabularx}
\caption{Location information and varying topology problem.}
\label{tab:1}
\end{table}
\lipsum
\end{document}