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在我的文档中输入一个tex文件，但放置位置不正确

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在我的文档中输入一个tex文件，但放置位置不正确

最近，我在主文档中输入了一个.tex文件（就将其命名为table1.tex，其中包含我论文中需要的表格），但是它的位置不太好，我希望它位于中间，但它却在左边，我该怎么做？

table1.tex

\newsavebox\independent
\begin{lrbox}{\independent}
\begin{minipage}{0.3\textwidth}
\begin{align*}
 P_f &= (\sum_{i=1}^{n}  P_i^{-1})^{-1} \\
  \hat{x}_f &= P_f (\sum_{i=1}^{n} P_i^{-1} \hat{x}_i)
\end{align*} 
\end{minipage}
\end{lrbox}

 \newsavebox\correlated
\begin{lrbox}{\correlated}
\begin{minipage}{0.3\textwidth}
\begin{align*}
 P_f &= (e^T \Sigma^{-1} e)^{-1} \\
  \hat{x}_f &= P_f (e^T \Sigma^{-1} \hat{x})
 \end{align*} 
\end{minipage}
 \end{lrbox}
  \newsavebox\uc
  \begin{lrbox}{\uc}
  \begin{minipage}{0.3\textwidth}
  \begin{align*}
  P_f &= (\sum_{i=1}^{n}  \omega_i P_i^{-1})^{-1} \\
  \hat{x}_f &= P_f (\sum_{i=1}^{n} \omega_i P_i^{-1} \hat{x}_i)
\end{align*}  
\end{minipage}   
\end{lrbox}
\begin{table}
 \caption{Multi-sensor Fusion Rules}
\begin{threeparttable}
\begin{center}
 \begin{tabular}{ccc}
  Types of Estimation Errors & Fusion Rules & Comments \\ \hline \hline
    \makecell{No Correlations \\(Independent)} & \usebox{\independent} & Optimal \\
  \hline
\makecell{Known Correlations \\   (Correlated)} & \usebox{\correlated} \tnote{*} & Optimal \\ \hline
  Unknown Correlations & \usebox{\uc} \tnote{**} &  \makecell{Suboptimal }\\ \hline \hline
\end{tabular}

\begin{tablenotes}
\item[*]  $e=[I, \cdots, I]^T$, $\Sigma=(P_{ij}), \; i,j=1,\cdots, n$, and $\hat{x}=   [\hat{x}_1^T, \cdots, \hat{x}_n^T]^T$. 
\item[**] Covariance intersection rule, where $\omega_i\in [0\,,1],\; \sum_{i=1}^n  \omega_i=1$, and $\omega_i=\arg\min_{\omega_i\in[0\,,1]} \text{tr}\{P_{f}\}$.
\end{tablenotes}
\end{center}
\end{threeparttable}
\end{table}

Main code：

\documentclass[preview]{standalone}
\usepackage{amsmath}
\usepackage[flushleft]{threeparttable}
\usepackage{makecell}
\begin{document}
   \input{table1}
\end{document}

在此处输入图片描述

答案1

我使用了该caption包，以使标题和表格之间有正确的垂直间距。

我借此机会改进了您的表格，没有使用minipages，而是\hline用以下命令替换了命令booktabs：

表1.tex：

%to be input
\newsavebox\independent
\begin{lrbox}{\independent}
  $ \begin{aligned}
  P_f &= \Bigl(∑_{i=1}ⁿ P_i⁻¹\Bigr)⁻¹ \\
  \hat{x}_f &= P_f \Bigl (∑_{i=1}ⁿ P_i⁻¹ \hat{x}_i\Bigr)
  \end{aligned}
  $
\end{lrbox}

\newsavebox\correlated
\begin{lrbox}{\correlated}
  $ \begin{aligned}
  P_f &= (e^T Σ^{-1} e)⁻¹ \\
  \hat{x}_f &= P_f (e^T Σ^{-1} \hat{x})
  \end{aligned}
  $
\end{lrbox}
\newsavebox\uc
\begin{lrbox}{\uc}
  $ \begin{aligned}
  P_f &= \Bigl(∑_{i=1}ⁿ ω_i P_i⁻¹\Bigr)⁻¹ \\
  \hat{x}_f &= P_f \Bigl (∑_{i=1}ⁿ ω_i P_i⁻¹ \hat{x}_i\Bigr)
  \end{aligned} $
\end{lrbox}


  \setlength\aboverulesep{0.65ex}
  \setlength\belowrulesep{0.9ex}
  \captionsetup{position =above}

  \caption{Multi-sensor Fusion Rules}
  \begin{threeparttable}
    \begin{tabular}{cc@{\qquad}c}
      Types of Estimation Errors & Fusion Rules & Comments \\
      \midrule\midrule
      \makecell{No Correlations \\(Independent)} & \usebox{\independent} & Optimal \\
      \cmidrule(l r){1-3}
      \makecell{Known Correlations \\ (Correlated)} & \usebox{\correlated} \tnote{*} & Optimal \\
      \cmidrule(l r){1-3}
      Unknown Correlations & \usebox{\uc} \tnote{**} & \makecell{Suboptimal } \\
      \midrule\midrule
    \end{tabular}
    \vskip 0.8ex
    \begin{tablenotes}
      \item[*] $e=[I, ⋯ , I]^T$, $\Sigma=(P_{ij}), \; i,j=1, ⋯ , n$, and $\hat{x}= [\hat{x}_1^T, ⋯ , \hat{x}_n^T]^T$.\vskip 1.2ex
      \item[**] Covariance intersection rule, where $ω_i ∈ [0\,,1],\; ∑_{i=1}^n ω_i=1$, and $ω_i=\arg\min_{ω_i\in[0\,,1]} \text{tr}\{P_{f}\}$.
    \end{tablenotes}
  \end{threeparttable}

\endinput

主文件：

 \documentclass[preview]{article}
\usepackage[margin=1in]{geometry}
\usepackage{amsmath}
\usepackage[flushleft]{threeparttable}%
\usepackage{makecell, caption, booktabs}
\usepackage{lipsum}
\begin{document}

\begin{table}
\centering
    \input{table1inputvar}
\end{table}

\lipsum[2]

\end{document}

在此处输入图片描述

答案2

实际上，\newsavebox 浪费了一个计数寄存器和一个盒子寄存器。因此，为了不浪费寄存器，您可以使用：

%to be input
\bgroup% save all registers to stack
\countdef\independent=1\relax% count register
\independent=0\relax% box register
\begin{lrbox}{\independent}
  $ \begin{aligned}
  P_f &= \Bigl(∑_{i=1}ⁿ P_i⁻¹\Bigr)⁻¹ \\
  \hat{x}_f &= P_f \Bigl (∑_{i=1}ⁿ P_i⁻¹ \hat{x}_i\Bigr)
  \end{aligned}
  $
\end{lrbox}

\countdef\correlated=2\relax% count register
\correlated=1\relax% box register
\begin{lrbox}{\correlated}
  $ \begin{aligned}
  P_f &= (e^T Σ^{-1} e)⁻¹ \\
  \hat{x}_f &= P_f (e^T Σ^{-1} \hat{x})
  \end{aligned}
  $
\end{lrbox}
\countdef\uc=2\relax% count register
\uc=1\relax% box register
\begin{lrbox}{\uc}
  $ \begin{aligned}
  P_f &= \Bigl(∑_{i=1}ⁿ ω_i P_i⁻¹\Bigr)⁻¹ \\
  \hat{x}_f &= P_f \Bigl (∑_{i=1}ⁿ ω_i P_i⁻¹ \hat{x}_i\Bigr)
  \end{aligned} $
\end{lrbox}


  \setlength\aboverulesep{0.65ex}
  \setlength\belowrulesep{0.9ex}
  \captionsetup{position =above}

  \caption{Multi-sensor Fusion Rules}
  \begin{threeparttable}
    \begin{tabular}{cc@{\qquad}c}
      Types of Estimation Errors & Fusion Rules & Comments \\
      \midrule\midrule
      \makecell{No Correlations \\(Independent)} & \usebox{\independent} & Optimal \\
      \cmidrule(l r){1-3}
      \makecell{Known Correlations \\ (Correlated)} & \usebox{\correlated} \tnote{*} & Optimal \\
      \cmidrule(l r){1-3}
      Unknown Correlations & \usebox{\uc} \tnote{**} & \makecell{Suboptimal } \\
      \midrule\midrule
    \end{tabular}
    \vskip 0.8ex
    \begin{tablenotes}
      \item[*] $e=[I, ⋯ , I]^T$, $\Sigma=(P_{ij}), \; i,j=1, ⋯ , n$, and $\hat{x}= [\hat{x}_1^T, ⋯ , \hat{x}_n^T]^T$.\vskip 1.2ex
      \item[**] Covariance intersection rule, where $ω_i ∈ [0\,,1],\; ∑_{i=1}^n ω_i=1$, and $ω_i=\arg\min_{ω_i\in[0\,,1]} \text{tr}\{P_{f}\}$.
    \end{tablenotes}
  \end{threeparttable}
\egroup% restore registers

你也可以看看重复使用保存箱 或者您可以直接加载 etex 包并忽略寄存器。

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