\usepackage{tikz} %使用Tikz绘制括号中的图形
\begin{document}
\[d_1 + d_2 + d_3 = \left(
\begin{aligned}
\begin{tikzpicture}[scale=0.5] %此处字号为10pt，可酌情调整scale进行放缩
\draw [white] (-5,3) -- (-5,4); %新添加！
\draw (-4,4) rectangle (-3,3);
\node at (-3.5,3.5) {$I_{2^0}$};
\draw (-3,4) rectangle (-1,2);
\node at (-2,3) {$I_{2^1}$};
\draw (-2,2) rectangle (-1,1);
\node at (-1.5,1.5) {$I_{2^0}$};
\draw (-1,4) rectangle (3,0);
\node at (1.5,2) {$I_{2^2}$};
\draw (0,0) rectangle (1,-1);
\node at (0.5,-0.5) {$I_{2^0}$};
\draw (1,0) rectangle (3,-2);
\node at (2,-1) {$I_{2^1}$};
\draw (2,-2) rectangle (3,-3);
\node at (2.5,-2.5) {$I_{2^0}$};
\draw [white] (2,-4) -- (3,-4); %新添加！
\end{tikzpicture}
\end{aligned}
\right)
\]
\end{document}

5楼: Originally posted by sunshine_qun at 2017-02-10 19:35:02
”如何添加公式标号 （就是本帖图上（2.16）的那个标号）“   这个问题您从顶楼那里回复，我设置了追加金币，多谢了...