在 pgfplots 中移动轴标签

Question

如何才能有这样的轴标签（x以及z轴附近）：

Answer 1

您可以通过设置将轴标签放置在轴线的尖端

axis lines=middle,
xlabel=$x$, xlabel style={at=(current axis.right of origin), anchor=west},
ylabel=$y$, ylabel style={at=(current axis.above origin), anchor=south}

\documentclass{article}
\usepackage{pgfplots}

\begin{document}
\begin{tikzpicture}
\begin{axis}[
    axis lines=middle,
    xlabel=$x$, xlabel style={at=(current axis.right of origin), anchor=west},
    ylabel=$y$, ylabel style={at=(current axis.above origin), anchor=south},
    xtick=\empty, ytick=\empty
]
\addplot [very thick, domain=0:10] {x+rnd};
\end{axis}
\end{tikzpicture}
\end{document}