... identity matrix单位矩阵infinite dimensional无穷维的 inverse matrix逆矩阵 least squares problem最小二乘问题 ...
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transposed inverse matrix 转置逆矩阵
Leontief Inverse Matrix 列昂惕夫逆阵
weak generalized inverse matrix 弱广义逆矩阵 ; 次级拟逆矩阵
inverse matrix table [数] 逆矩阵系数表
approximation inverse matrix [数] 近似逆矩阵
inverse-matrix 逆矩阵
Furthermore,this method don’t need to compute the entries of the stiffness matrix and overcome the drawback to solve generalized inverse matrix.
该算法不但不需要计算刚度矩阵的值,而且还避免了求广义逆矩阵所带来的麻烦。
参考来源 - 一类高阶奇异积分方程的快速小波解法In 2DCDA, the inverse matrix of the within-cluster scatter matrix has to be calculated, however, usually the inverse matrix does not exist in“small sample size”(SSS) problems.
由于在2DCDA中,需要计算子类类内散布矩阵的逆矩阵,而在小样本问题中逆矩阵通常是不存在的。
参考来源 - 合成孔径雷达图像目标识别技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
In this paper, generalized inverse matrix and decoupled sensitivity matrix of power system are widely used.
这里，广义逆矩阵和去耦的电力系统灵敏度矩阵得到了广泛的应用。
As compared with general node approach, presented method needs not use the inverse matrix of inductance.
与一般节点法相比，在建立方程中不必求电感支路的电感逆矩阵；
When the stress mode is constructed by energy compatibility condition, the last stress mode involves the inverse matrix.
在利用能量协调条件构造应力模式时，最后的应力模式中含有矩阵的逆。
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