quadratic term

基本解釋

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(shù)泰勒級數(shù)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(shù)的協(xié)方差傳播公式的矩陣形式。