quadratic term
基本解释
- [数] 二次项
英汉例句
- Second, through filtering the quadratic term of self term of different components, the relative signal in the LFMs has changed to a sinusoid.
然后用滤除单分量自项二次项的方法使信号成为普通的正弦信号。 - This paper expands the non-linear observation function in Taylor's series, takes to the quadratic term and obtains the form of the linear-quadratic term.
本文将非线性观测值函数泰勒级数展开，并取至二次项，得到线性一二次项形式。 - On the other hand, it also derives the covariance propagation formula of non-linear function containing quadratic term in matrix form using the matrix theory etc.
另一方面又利用矩阵理论等推导出含有二次项的非线性函数的协方差传播公式的矩阵形式。
双语例句
词组短语
- quadratic c term 二次项
- the quadratic phase term 二次相位项
- quadratic magnitude term 星等二次项
- quadratic phase term 相位平方项
- quadratic gradient term 二次梯度项
短语
专业释义
- 二次项