三线表的制作

在论文写作的过程中，经常会遇到使用三线表排版表格。

word

1.  插入   表格 m*n  （m行n列）

2. 依次单击 边框   内部框线 

                  边框     左框线

                 边框       右框线

3.  插入 表格 绘制表格 在第二行画一条横线

Latex

在tex模板的开始输入下代码段

\documentclass[english]{cccconf}
\usepackage[comma,numbers,square,sort&compress]{natbib}
\usepackage{epstopdf}
\usepackage{graphicx}
\usepackage{caption}
\usepackage{subfigure}
\usepackage{float}
\usepackage{multirow}
\usepackage{multicol}
\usepackage{booktabs}

在绘制表格的区域插入以下代码段

\begin{table}[htbp]
 \caption{\label{tab:test}Target tracking algorithm flow based on particle filter and convolutional neural network}
 \begin{tabular}{lcc}
  \toprule
 \quad\quad\quad\quad\quad\quad\quad\quad\textbf{LDA Dimension Reduction Process}  \\
  \midrule
 % \textbf{Initialization}\\
 \textbf{1}.Calculate the intra-class divergence matrix ${S_w}$.\\
 \textbf{2}.Calculating the inter-class divergence matrix ${S_b}$.\\
 \textbf{3}.Calculation matrix ${S_w}^{ - 1}{S_b}$.\\
\textbf{4}.Calculate the maximum $d$ eigenvalues of ${S_w}^{ - 1}{S_b}$ and the corre-\\\quad sponding $d$  eigenvectors to obtain the projection matrix $W$.\\
\textbf{5}.Convert each sample characteristic ${x_i}$ in the sample set to a new \\\quad sample ${z_i} = {W^T}{x_i}$.\\
\textbf{6}.Get the output sample set $D' = \left\{ {({z_1},{y_1}),({z_2},{y_2}),...,({z_m},{y_m})} \right\}$\\
  \bottomrule
 \end{tabular}
\end{table}