1) variation of spectrum of matrices
矩阵的谱差分
3) Difference matrix
差分矩阵
1.
This method obtains the difference matrix from the image and then extracts feature vector from the difference matrix.
文中提出了一种基于灰度变化进行基于内容的图像检索的方法,利用差分概念提取出图像的差分矩阵,再从中提取特征进行度量。
4) resolution of power spectral matrix
谱矩阵分解
5) spectral differentiation matrix
谱微分矩阵
6) matrices spectrum decomposition
矩阵谱分解
1.
The identification of multi-point arbitrary correlated stationary random load is presented in the paper in the light of the method of matrices spectrum decomposition.
根据矩阵谱分解的思想,提出多点任意相关的随机载荷识别方法。
补充资料：矩阵的谱
矩阵的谱
spectrum of a matrix
矩阵的谱〔月举加助ofa双.幼x;cne‘甲MaTp仙“1 矩阵的本征值的集合(亦见本征值(。罗n词ue);特征多项式(cha.cteristic pof卯o而al)).
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条