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余因子矩阵(Cofactor Matrix)是余因子按原矩阵位置排列的结果,其转置即为伴随矩阵。这一系列操作将矩阵的结构性质(如可逆性)与行列式直接联系起来,成为矩阵理论的核心工具之一。
The definition of the k order cofactor matrix cof kA of the matrix A is given. And Some properties are obtained and improved.给出了矩阵A的k阶馀子式矩阵cofkA的定义及一些性质，并得到了一些改进的结果.
Read the cofactor definition. Learn how to find the cofactor of a matrix. See an example to find out the 3x3 cofactor matrix. See the use of the...
Cofactor Matrix Matrix of Cofactors A matrix with elements that are the cofactors, term-by-term, of a given square matrix.See also Adjoint, inverse of a matrixthis page updated 15-jul-23 Mathwords: Terms and Formulas from Algebra I to Calculus written, illustrated, and webmastered by ...
th component of theCofactorMatrixdefined below. MinorMatrix[m_List?MatrixQ] := Map[Reverse, Minors[m], {0, 1}] CofactorMatrix[m_List?MatrixQ] := MapIndexed[#1 (-1)^(Plus @@ #2)&, MinorMatrix[m],{2}] Cofactors can be computed usingCofactor[m, ...
Learn about cofactor of a matrix, formula to find the cofactor of a particular element, minors and cofactors along with the solved examples here at BYJU'S.
Cofactor Matrix Calculator Cofactor Matrix Calculator Given a square real or complex matrixA, this application calculate the corespondingcofactor matrix. SeeInput Datafor the description of how to enter matrix or just click Example for a simple example....
covanance matrix 协方差阵【cm.dan份ma州x;曰.例...叱幽旧M.,阅a] 若干个随机变量,成对取其协方差,所构成的矩阵.更确切地,k维向量X=(x,,…,习的协方差阵为方阵艺=〔【(火二〔X)(浑‘E幻T],这里〔X=(E戈,…,〔勒丁是均值向量.协方差阵的分量是 aij=日(不一E戈Xxj一Exjll=cov(Xi,xj),...