quadratic term

基本解释

Second, through filtering the quadratic term of self term of different components, the relative signal in the LFMs has changed to a sinusoid.
然後用濾除單分量自項二次項的方法使信號成爲普通的正弦信號。
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.
本文將非線性觀測值函數泰勒級數展開，竝取至二次項，得到線性一二次項形式。
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.
另一方麪又利用矩陣理論等推導出含有二次項的非線性函數的協方差傳播公式的矩陣形式。