[translate] a获一级资质的物业管理公司 正在翻译,请等待... [translate] aR is a symmetric positive definite matrix. The Hamiltonian for this problem is R 是一个相称正面确定矩阵。 汉密尔顿为这个问题是 [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 ...
Then (1) compute the scatter matrix as C=A′A−s′s/nC=A′A−s′s/n [thence, C/(n−1)C/(n−1) will be the covariance matrix]; (2) the diagonal of CC is the sums of squared deviations, row vector dd; (3) compute correlation matrix R=C/d′d−−−√R=C/d′...
A matrix can be symmetric only when its transpose is equal to the matrix itself. If A is a matrix, it is considered to be symmetric if and only if, {eq}A^{T} = A {/eq} Answer and Explanation: 1 Become a Study.com member to unlock this answer! Create your account View this...
aany failure by the employees,officers 任何失败由雇员,官员[translate] aa skew-symmetric matrix T of odd order k is necessarily singular 一个歪曲相称矩阵奇怪的秩序k T必要是单一的[translate]
解析 Solution: A be a square matrixlet, B=A-A^TNow,(split)B^T&=A^T-(A^T)^T\&=A^T-A\&=-(A-A^T)\&=-B(split)as B^T=-B then B ie, A-A^T is a skew-symmetric matrix.Hence A-A^T is a skew-symmetric matrix....
1 There is a symmetric matrix A of order 10, using a compressed storage method, with row-major order, a11 is the first element, its storage address is 1, each element occupies an address space, then the address of a85 is ( ).
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Let C be a symmetric matrix of rank one.Prove that C must have the form C=aww^T,where a is a scalar and w is a vector of norm one.翻译:C是一个秩为1的对称矩阵.证明C一定有这样的形式:C=aww^T,a是一个常数,w是模为1的向量....