ctex中小括号怎样才能和公式协调呢?我写的代码是\begin{eqnarray*}\sum\nolimits_{t=\underline{t_{dj}}}^{\underline{t_{dj}}}(\left[\begin{array}{c}x(k) \\w(k)\end{array}\right]^T\left[\begin{array}{cc}A_{dj} & B_{1dj}\\C_{dj} & 0\end{a

ctex中小括号怎样才能和公式协调呢?我写的代码是\begin{eqnarray*}\sum\nolimits_{t=\underline{t_{dj}}}^{\underline{t_{dj}}}(\left[\begin{array}{c}x(k) \\w(k)\end{array}\right]^T\left[\begin{array}{cc}A_{dj} & B_{1dj}\\C_{dj} & 0\end{a
ctex中小括号怎样才能和公式协调呢?
我写的代码是
\begin{eqnarray*}
\sum\nolimits_{t=\underline{t_{dj}}}^{\underline{t_{dj}}}(
\left[
\begin{array}{c}
x(k) \\
w(k)
\end{array}
\right]^T
\left[
\begin{array}{cc}
A_{dj} & B_{1dj}\\
C_{dj} & 0
\end{array}
\right]
-P)
\end{eqnarray*}
小括号很小,根本不好看!

ctex中小括号怎样才能和公式协调呢?我写的代码是\begin{eqnarray*}\sum\nolimits_{t=\underline{t_{dj}}}^{\underline{t_{dj}}}(\left[\begin{array}{c}x(k) \\w(k)\end{array}\right]^T\left[\begin{array}{cc}A_{dj} & B_{1dj}\\C_{dj} & 0\end{a
小括号( )改为 \left( \right):
\begin{eqnarray*}
\sum\nolimits_{t=\underline{t_{dj}}}^{\underline{t_{dj}}}\left(
\left[
\begin{array}{c}
x(k) \\
w(k)
\end{array}
\right]^T \left[
\begin{array}{cc}
A_{dj} & B_{1dj}\\
C_{dj} & 0
\end{array}
\right] -P\right)
\end{eqnarray*}
--------------------------------
另外,没有必要使用eqnarray*环境,而且去掉\nolimits 更美观,转置矩阵符号 T 应该是正体:
\[
\sum_{t=\underline{t_{dj}}}^{\underline{t_{dj}}}\left(
\left[
\begin{array}{c}
x(k) \\
w(k)
\end{array}
\right]^\mathrm{T} \left[
\begin{array}{cc}
A_{dj} & B_{1dj}\\
C_{dj} & 0
\end{array}
\right] -P\right)
\]