1、对于这种长表格在WORD里面我们可以应付的来，但是在LaTeX中就没有那么容易了，如果不换行的话，就会出现表格显示不完全。
2、现在打开WinEdt7.0
3、输入以下代码：
\newcommand{\tabincell}[2]{\begin{tabular}{@{}#1@{}}#2\end{tabular}} %表格自动换行
\begin{table}[htbp]
\centering
\caption{\label{tab:test}FEATURES USED IN EXPERIMENT}
\begin{tabular}{|c|c|c|}
\hline
\tabincell{c}{Number \\ of \\ features} & Description of each feature \\
\hline
9 & \tabincell{c}{Magnitude of second, fourth,and sixth components of \\FFT of 3 axes} \\
\hline
12 & Mean, standard deviation, energy, correlation of 3 axes \\
\hline
21 & \tabincell{c}{Magnitude of second, fourth,and sixth components of FFT,\\ Mean,
standard deviation, energy,correlation of 3 axes} \\
\hline
27 & \tabincell{c}{Magnitude of second, fourth,and sixth components of FFT,\\ Mean, standard deviation, energy,correlation, time between\\ peaks, number of peaks per computation unit of 3 axes} \\
\hline
\end{tabular}
\end{table}
4、这就是生成出来的示意图，通过更改代码的显示方式，还可以改为三线表格
