Diagonal matrix diagonal matrices
The square matrix is called a diagonal matrix.
该方矩阵称为对角矩阵。
—— 辞典例句The inverse of a class of block tridiagonal matrices is investigated.
摘要讨论了一类块三对角矩阵的求逆问题。
—— 给力词典精选The three - parametric method is developed to solve large scale linear algebraic equations with periodic block - tridiagonal matrix.
建立了求解系数矩阵为周期块状三对角矩阵的大型线性代数方程组的三参数组方法。
—— 给力词典精选So we get the fast algorithm a block period tridiagonal matrix using the given algorithm.
给出了分块三对角矩阵逆矩阵的快速算法,并利用所给算法得到了求分块周期三对角矩阵逆矩阵的快速算法。
—— 给力词典精选The special matrices included inverse M - matrices, inverse Z - matrices, tridiagonal matrices and nonnegative irreducible matrices.
其中重要的有特殊矩阵Z - 矩阵 、 逆M - 矩阵 、 三对角矩阵、非负不可约矩阵等。
—— 给力词典精选