神马作文网LaTeX Error: Bad math environment delimiter求大神指导
来源：学生作业帮 编辑：神马作文网作业帮 分类：英语作业 时间：2024/11/17 04:25:46
LaTeX Error: Bad math environment delimiter求大神指导
上述为错误提示,代码如下：
Suppose that $X(k)$ is the data sequence after modulation precoding and subcarrier mapping, where k represents the subcarrier index. Then the transmitted signal in time domain after IFFT can be expressed as
\begin{equation}
\[x\left( n \right) = \frac{1}{N}\sum\limits_{k = 0}^{N - 1} {X\left( k \right)\exp \left( {j2\pi \frac{{nk}}{N}} \right)} {\kern 1pt} {\kern 1pt} {\kern 1pt} ;{\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} 0 \le n \le M - 1\]
\end{equation}
不知道错误在哪里应该怎么改啊,求解···
要么用equation环境,要么用\[ \],这两个不能嵌套