文章代碼(AID): #1WpQhwq- (LaTeX) [ptt.cc] [問題] 求latex大神幫解這個code

code.tex

\documentclass[]{article}
\usepackage{booktabs}
\begin{document}

\begin{table}[!t]
    \centering
    \caption{Table to test captions and labels.}
    \begin{tabular}{p{1.2cm}lllll} % 1.2cm調到"Output:"放得下就行
        \toprule
        Input: & \multicolumn{5}{l}{Tap weight vector}\\
        & \multicolumn{5}{l}{input vector} \\
        & \multicolumn{5}{l}{and desired output}\\
        Output: & \multicolumn{5}{l}{Filter output}\\
        & \multicolumn{5}{l}{tap-weight vector update}\\
        \toprule
        \multicolumn{6}{l}{1. Filtering:}\\
        & \multicolumn{5}{c}{$y(n) = \mathbf{w}^T(n) \mathbf{x}(n)$}\\
        \multicolumn{6}{l}{2. Error estimation:}\\
        & \multicolumn{5}{c}{Eq}\\
        \multicolumn{6}{l}{3. Tap-weight vector adaption:}\\
        & \multicolumn{5}{c}{Eq}\\
        \bottomrule
    \end{tabular}
    \label{table:test00}
\end{table}

\end{document}