由于这个矩阵太长，只能容纳 3 行，但其元素并未一个接一个地对齐。我该如何对齐它？因为这样在视觉上不太好
\begin{multline*}
\left[\begin{matrix} \begin{array}{ccc}
\langle(0.70,0.80,0.90,1.00);0.7,0.8,0.9,0.2\rangle\\ \langle(0.50,0.60,0.70,0.80);0.1,0.7,0.8,0.9\rangle\\ \langle(0.70,0.80,0.90,1.00);0.7,0.8,0.9,0.2\rangle \\ \langle(0.50,0.60,0.70,0.80);0.1,0.7,0.8,0.9\rangle\\ \langle(0.01,0.05,0.10,0.15);0.1,0.2,0.3,0.4\rangle \\\langle(0.10,0.20,0.20,0.30);0.3,0.4,0.8,0.1\rangle\\
\end{array} & \begin{array}{ccc}
\langle(0.15,0.20,0.25,0.30);0.4,0.6,0.2,0.5\rangle\\ \langle(0.25,0.30,0.35,0.40);0.4,0.5,0.6,0.8\rangle\\ \langle(0.01,0.05,0.10,0.15);0.1,0.2,0.3,0.4\rangle \\ \langle(0.40,0.45,0.50,0.55);0.8,0.9,0.3,0.6\rangle\\ \langle(0.45,0.55,0.65,0.75);0.7,0.8,0.6,0.3\rangle \\\langle(0.15,0.20,0.25,0.30);0.4,0.6,0.2,0.5\rangle\\
\end{array}\end{matrix}\right. \\
\left.\begin{matrix}\begin{array}{ccc}
\langle(0.05,0.10,0.15,0.20);0.2,0.3,0.4,0.1\rangle\\ \langle(0.40,0.45,0.50,0.55);0.8,0.9,0.3,0.6\rangle\\ \langle(0.05,0.10,0.15,0.20);0.2,0.3,0.4,0.1\rangle \\ \langle(0.25,0.30,0.35,0.40);0.4,0.5,0.6,0.8\rangle\\ \langle(0.01,0.05,0.10,0.15);0.1,0.2,0.3,0.4\rangle \\\langle(0.70,0.80,0.90,1.00);0.7,0.8,0.9,0.2\rangle\\
\end{array} & \begin{array}{ccc}
\langle(0.10,0.20,0.20,0.30);0.3,0.4,0.8,0.1\rangle\\ \langle(0.50,0.60,0.70,0.80);0.1,0.7,0.8,0.9\rangle\\ \langle(0.10,0.20,0.20,0.30);0.3,0.4,0.8,0.1\rangle \\ \langle(0.10,0.20,0.20,0.30);0.3,0.4,0.8,0.1\rangle\\ \langle(0.45,0.55,0.65,0.75);0.7,0.8,0.6,0.3\rangle \\\langle(0.25,0.30,0.35,0.40);0.4,0.5,0.6,0.8\rangle\\
\end{array}\end{matrix}\right. \\
\left.\begin{matrix} \begin{array}{ccc}
\langle(0.05,0.10,0.15,0.20);0.2,0.3,0.4,0.1\rangle\\ \langle(0.10,0.15,0.15,0.20);0.2,0.4,0.5,0.3\rangle\\ \langle(0.30,0.35,0.40,0.45);0.6,0.1,0.8,0.4\rangle \\ \langle(0.05,0.10,0.15,0.20);0.2,0.3,0.4,0.1\rangle\\ \langle(0.15,0.20,0.25,0.30);0.4,0.6,0.2,0.5\rangle \\\langle(0.05,0.10,0.15,0.20);0.2,0.3,0.4,0.1\rangle\\
\end{array} &\begin{array}{ccc}
\langle(0.40,0.45,0.50,0.55);0.8,0.9,0.3,0.6\rangle\\ \langle(0.01,0.05,0.10,0.15);0.1,0.2,0.3,0.4\rangle\\ \langle(0.70,0.80,0.90,1.00);0.7,0.8,0.9,0.2\rangle \\ \langle(0.70,0.80,0.90,1.00);0.7,0.8,0.9,0.2\rangle\\ \langle(0.45,0.55,0.65,0.75);0.7,0.8,0.6,0.3\rangle \\\langle(0.05,0.10,0.15,0.20);0.2,0.3,0.4,0.1\rangle\\
\end{array} \end{matrix}\right. \\
\left.\begin{matrix} \begin{array}{ccc}
\langle(0.25,0.30,0.35,0.40);0.4,0.5,0.6,0.8\rangle\\ \langle(0.30,0.35,0.40,0.45);0.6,0.1,0.8,0.4\rangle\\ \langle(0.45,0.55,0.65,0.75);0.7,0.8,0.6,0.3\rangle \\ \langle(0.30,0.35,0.40,0.45);0.6,0.1,0.8,0.4\rangle\\ \langle(0.01,0.05,0.10,0.15);0.1,0.2,0.3,0.4\rangle \\\langle(0.30,0.35,0.40,0.45);0.6,0.1,0.8,0.4\rangle\\
\end{array}\end{matrix}\right]
\end{multline*}
答案1
改用align：
\documentclass{article}
\usepackage{amsmath}
\begin{document}
\begin{align*}
\left[
\begin{matrix}
\langle(0.70,0.80,0.90,1.00);0.7,0.8,0.9,0.2\rangle \\
\langle(0.50,0.60,0.70,0.80);0.1,0.7,0.8,0.9\rangle \\
\langle(0.70,0.80,0.90,1.00);0.7,0.8,0.9,0.2\rangle \\
\langle(0.50,0.60,0.70,0.80);0.1,0.7,0.8,0.9\rangle \\
\langle(0.01,0.05,0.10,0.15);0.1,0.2,0.3,0.4\rangle \\
\langle(0.10,0.20,0.20,0.30);0.3,0.4,0.8,0.1\rangle \\
\end{matrix}
\right.\kern-\nulldelimiterspace
&\quad
\begin{matrix}
\langle(0.15,0.20,0.25,0.30);0.4,0.6,0.2,0.5\rangle \\
\langle(0.25,0.30,0.35,0.40);0.4,0.5,0.6,0.8\rangle \\
\langle(0.01,0.05,0.10,0.15);0.1,0.2,0.3,0.4\rangle \\
\langle(0.40,0.45,0.50,0.55);0.8,0.9,0.3,0.6\rangle \\
\langle(0.45,0.55,0.65,0.75);0.7,0.8,0.6,0.3\rangle \\
\langle(0.15,0.20,0.25,0.30);0.4,0.6,0.2,0.5\rangle \\
\end{matrix}
\\
\begin{matrix}
\langle(0.05,0.10,0.15,0.20);0.2,0.3,0.4,0.1\rangle \\
\langle(0.40,0.45,0.50,0.55);0.8,0.9,0.3,0.6\rangle \\
\langle(0.05,0.10,0.15,0.20);0.2,0.3,0.4,0.1\rangle \\
\langle(0.25,0.30,0.35,0.40);0.4,0.5,0.6,0.8\rangle \\
\langle(0.01,0.05,0.10,0.15);0.1,0.2,0.3,0.4\rangle \\
\langle(0.70,0.80,0.90,1.00);0.7,0.8,0.9,0.2\rangle \\
\end{matrix}
&\quad
\begin{matrix}
\langle(0.10,0.20,0.20,0.30);0.3,0.4,0.8,0.1\rangle \\
\langle(0.50,0.60,0.70,0.80);0.1,0.7,0.8,0.9\rangle \\
\langle(0.10,0.20,0.20,0.30);0.3,0.4,0.8,0.1\rangle \\
\langle(0.10,0.20,0.20,0.30);0.3,0.4,0.8,0.1\rangle \\
\langle(0.45,0.55,0.65,0.75);0.7,0.8,0.6,0.3\rangle \\
\langle(0.25,0.30,0.35,0.40);0.4,0.5,0.6,0.8\rangle \\
\end{matrix}
\\
\begin{matrix}
\langle(0.05,0.10,0.15,0.20);0.2,0.3,0.4,0.1\rangle \\
\langle(0.10,0.15,0.15,0.20);0.2,0.4,0.5,0.3\rangle \\
\langle(0.30,0.35,0.40,0.45);0.6,0.1,0.8,0.4\rangle \\
\langle(0.05,0.10,0.15,0.20);0.2,0.3,0.4,0.1\rangle \\
\langle(0.15,0.20,0.25,0.30);0.4,0.6,0.2,0.5\rangle \\
\langle(0.05,0.10,0.15,0.20);0.2,0.3,0.4,0.1\rangle \\
\end{matrix}
&\quad
\begin{matrix}
\langle(0.40,0.45,0.50,0.55);0.8,0.9,0.3,0.6\rangle \\
\langle(0.01,0.05,0.10,0.15);0.1,0.2,0.3,0.4\rangle \\
\langle(0.70,0.80,0.90,1.00);0.7,0.8,0.9,0.2\rangle \\
\langle(0.70,0.80,0.90,1.00);0.7,0.8,0.9,0.2\rangle \\
\langle(0.45,0.55,0.65,0.75);0.7,0.8,0.6,0.3\rangle \\
\langle(0.05,0.10,0.15,0.20);0.2,0.3,0.4,0.1\rangle \\
\end{matrix}
\\
&\quad
\left.\kern-\nulldelimiterspace
\begin{matrix}
\langle(0.25,0.30,0.35,0.40);0.4,0.5,0.6,0.8\rangle \\
\langle(0.30,0.35,0.40,0.45);0.6,0.1,0.8,0.4\rangle \\
\langle(0.45,0.55,0.65,0.75);0.7,0.8,0.6,0.3\rangle \\
\langle(0.30,0.35,0.40,0.45);0.6,0.1,0.8,0.4\rangle \\
\langle(0.01,0.05,0.10,0.15);0.1,0.2,0.3,0.4\rangle \\
\langle(0.30,0.35,0.40,0.45);0.6,0.1,0.8,0.4\rangle \\
\end{matrix}
\right]
\end{align*}
\end{document}
