基本解釋[數(shù)] 二次項(xiàng)英漢例句雙語(yǔ)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.然后用濾除單分量自項(xiàng)二次項(xiàng)的方法使信號(hào)成為普通的正弦信號(hào)。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(cè)值函數(shù)泰勒級(jí)數(shù)展開，并取至二次項(xiàng)，得到線性一二次項(xiàng)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.另一方面又利用矩陣?yán)碚摰韧茖?dǎo)出含有二次項(xiàng)的非線性函數(shù)的協(xié)方差傳播公式的矩陣形式。quadratic term更多例句詞組短語(yǔ)短語(yǔ)quadratic c term 二次項(xiàng)the quadratic phase term 二次相位項(xiàng)quadratic magnitude term 星等二次項(xiàng)quadratic phase term 相位平方項(xiàng)quadratic gradient term 二次梯度項(xiàng)quadratic term更多詞組專業(yè)釋義數(shù)學(xué)二次項(xiàng)