diagonal of a matrix (矩)阵的对角线 entry of a matrix 矩阵的元,矩阵的元 eigenvalue of a square matrix phr. 特征值,方阵的固有值 相似单词 determinant n. 1.决定物;决定因素 a. 1.决定物的;决定因素的 matrix n. 1.【数学】矩阵 2.(人或社会成长发展的)社会环境,政治局势 3.线路网,道...
求矩阵行列式的值 142-Evaluating the Determinant of a Matrix是【160集全集】美国数学课程-从小学到大学-中英cc字幕-数学英语的第143集视频,该合集共计165集,视频收藏或关注UP主,及时了解更多相关视频内容。
determinant of a matrix 矩阵的行列式;[英][diˈtə:minənt ɔv ə ˈmeɪtrɪks][美][dɪˈtɚmənənt ʌv e ˈmetrɪks]
in =a 1j A 1j +……….+a nj A nj △Properties of Determinants --If matrix B result from matrix A by interchaning two rows (columns) of A, then det(B)=-det(A) --If two rows (columns) of A are equal then det(A)=0 EX Suppose that rows r and s of A are equal....
用矩阵或行列来对应matrix都不错的,这是中日各自的选择。但日本人把determinant与matrix的关系用行列式～行列来对应,这就比较搭,就容易理解行列式指啥。而华若用了“定准数”来对应determinant,则比用抄日本的行列式要贴切的多。用一个自创的矩阵去与一个抄来的行列式做伴侣,把人搞晕就经常了。 为何线性代数的「...
minus btimes the determinant of the matrix that isnotinb's row or column, plus ctimes the determinant of the matrix that isnotinc's row or column, minus dtimes the determinant of the matrix that isnotind's row or column, As a formula: ...
--det(A) can be expressed as a cofactor expansion using any row or column of A det(A)=a i1A i1+……….+a in A in =a1j A1j+……….+a nj A nj △Properties of Determinants --If matrix B result from matrix A by interchaning two rows (columns) of A, then det(B)=-det(A...
After dissolutionofthematrixmetal is complete, the solution is cooled and diluted to about 200 ml with deionized water in a 400 ml beaker. lubrizol.com lubrizol.com 在基体金属溶解完成后,将溶液冷却,在 400ml 烧杯中用去离子水稀释至约 200ml。
美 英 un.矩阵的行列式 英汉 un. 1. 矩阵的行列式 例句
A Matrix (This one has 2 Rows and 2 Columns) The determinant of that matrix is (calculations are explained later): 3×6 − 8×4 = 18 − 32 =−14 What is it for? The determinant tells us things about the matrix that are useful insystems of linear equations, helps us find the...