☰

堆叠图，相同 x 相同 y

tag-icon • tag-icon tikz-pgf pgfplots groupplots
堆叠图，相同 x 相同 y

我已经单独绘制了 5 个图，但我希望得到如图所示的效果： 在此处输入图片描述

其中 y_max 和 ymin 始终相同，范围从 0.651 到 0.6535，但与图片中不同。x 轴范围从 19.0 到 19:2。

“到目前为止，我只是单独写作，因为我无法让它发挥作用。

 \documentclass[a4paper,12pt]{book}
%\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage[english,italian]{babel}
\usepackage{url,amsfonts,epsfig}
\usepackage{amsmath}
\usepackage{caption}
\usepackage{subcaption}

\usepackage{matlab-prettifier} 

\usepackage{fancyhdr}
\pagestyle{fancy}
\renewcommand{\footrulewidth}{0.5pt}
\fancyhead[]{} 
\fancyhead[LO]{\nouppercase{\rightmark}} 
\fancyhead[RE]{\nouppercase{\leftmark}} 
\fancyfoot{}
\fancyfoot[LO,RE]{\thepage} 


\renewcommand{\sectionmark}[1]{\markright{#1}}
\parindent 0ex 


\usepackage{tikz}
\usepgflibrary{arrows.meta}
\usetikzlibrary{calc,quotes,angles} 
\usepackage{pgfplots}
\usetikzlibrary{calc} 

\begin{document}

\begin{figure}[h]
    \centering
    \begin{tikzpicture}[yscale=0.6]
    \begin{axis}[name=plot,
    xmin=19, xmax=19.2, xlabel={$[s]$}, ylabel={$Ampiezza$},
    ymin=0.651,ymax=0.6535,width=1\textwidth]
    \addplot[blue,mark=.] table{10Hz.txt};
    \end{axis}
    \end{tikzpicture}
    \caption{\textit{Oscillazioni a 10Hz}}
  \label{fig:10Hz}
  
  \begin{tikzpicture}[yscale=0.6]
    \begin{axis}[name=plot,
    xmin=19, xmax=19.2, xlabel={$[s]$}, ylabel={$Ampiezza$},
    ymin=0.651,ymax=0.6535,width=1\textwidth]
    \addplot[blue,mark=.] table{20Hz.txt};
    \end{axis}
    \end{tikzpicture}
    \caption{\textit{Oscillazioni a 20Hz}}
  \label{fig:20Hz}
  
  \begin{tikzpicture}[yscale=0.6]
    \begin{axis}[name=plot,
    xmin=19, xmax=19.2, xlabel={$[s]$}, ylabel={$Ampiezza$},
    ymin=0.651,ymax=0.6535,width=1\textwidth]
    \addplot[blue,mark=.] table{30Hz.txt};
    \end{axis}
    \end{tikzpicture}
    \caption{\textit{Oscillazioni a 30Hz}}
  \label{fig:30Hz}
  
  \begin{tikzpicture}[yscale=0.6]
    \begin{axis}[name=plot,
    xmin=19, xmax=19.2, xlabel={$[s]$}, ylabel={$Ampiezza$},
    ymin=0.651,ymax=0.6535,width=1\textwidth]
    \addplot[blue,mark=.] table{40Hz.txt};
    \end{axis}
    \end{tikzpicture}
    \caption{\textit{Oscillazioni a 40Hz}}
  \label{fig:40Hz}
  
  \begin{tikzpicture}[yscale=0.6]
    \begin{axis}[name=plot,
    xmin=19, xmax=19.2, xlabel={$[s]$}, ylabel={$Ampiezza$},
    ymin=0.651,ymax=0.6535,width=1\textwidth]
    \addplot[blue,mark=.] table{50Hz.txt};
    \end{axis}
    \end{tikzpicture}
    \caption{\textit{Oscillazioni a 50Hz}}
  \label{fig:50Hz}
\end{figure}



\end{document}

答案1

太棒了，谢谢。我设法做了我需要做的事情。现在我不能做的是在 y 轴上使用 4 位小数：

    \documentclass[border=5mm]{standalone}
\usepackage{pgfplots}
\pgfplotsset{compat=1.13}
\usepgfplotslibrary{groupplots}
\begin{document}
\begin{tikzpicture}
\begin{groupplot}[
 group style={
  group size=1 by 4,  % sets number of columns and rows in groupplot array
  vertical sep=0pt,   % vertical distance between axes
 },
 axis y line=left, % y axis line on left side only
 xmin=0,xmax=10,   % set axis
 ymin=0,           % limits
 domain=1:9,       % domain, just for example
 width=10cm,       % width
 height=3cm,       % and height for each axis
 scale only axis,  % disregard labels and ticks for scaling
 no markers, 
 enlarge y limits=upper,
]

\nextgroupplot[
    ylabel=$y$,
    ylabel style={at={(rel axis cs:0,1)},above,rotate=-90}, %move ylabel a bit
    axis x line=none] % remove x-axis lines
 \addplot{x};

\nextgroupplot[axis x line=none]
 \addplot{-x + 10}; 

\nextgroupplot[axis x line=none]
 \addplot{x*x}; 

\nextgroupplot[
    axis x line=bottom, % only x axis line at bottom
    xlabel=$x$,
    xlabel style={at={(rel axis cs:1,0)},right}]
 \addplot+[samples=200] {abs(sin(x*180/pi))}; 

\end{groupplot}
\end{tikzpicture}
\end{document}

相关内容