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另外又指出矩阵幂级数是正规矩阵的条件。 We shall also point the condition that matrix power series is normal. | ||
矩阵是计算数学中应用极其广泛的矩阵类。 The m matrix is the matrix type which is widespread applied to the computational mathematics. | ||
制定一个决策矩阵。创建一个决策矩阵来衡量每一个工作。 Develop a decision matrix. Create a decision matrix to weigh each job option. | ||
最后得到一个矩阵型的位移广义本征值方程，刚度矩阵对称、正定。 Finally a displacement generalized eigenvalue equation is obtained, in which the stiffness matrix is symmetric and positively definite. | ||
矩阵迭代法是求矩阵的第一阶特征值与特征向量的一种数值方法。 Matrix iteration method can be employed to figure out the first eigenvalue and eigenvector of a matrix. | ||
矩阵乘法是有结合律的。 Matrix product is associative. | ||
同时得到一些关于四元数矩阵的性质，以及体上矩阵相似和合相似的充要条件。 Finally, the necessary and sufficient condition is shown for similarity and consimilarity of matrices over quaternion field. | ||
结论表明，几何平均综合矩阵的一致性指标要小于各决策矩阵一致性指标的算术平均数。 The conclusion indicated that the consistency of GMJ was less than the mean of the consistencies of judgments. | ||
近几年来，用线性矩阵不等式(LMI)检验矩阵多胞形稳定性已成为一个十分有用的工具。 In recent years, the use of LMI to check stability for polytope matrices has become a useful tool. | ||
所有矩阵通常都能以各种方式因式分解。 All matrices can be factorised, usually in a variety of ways. | ||
