美 英 un.矩阵的主对角线 英汉 un. 1. 矩阵的主对角线
英语解释 the diagonal of a square matrix running from the upper left entry to the lower right entry 相似短语 principal diagonal polynomial 主对角多项式 principal diagonal 主对角线 principal to principal transaction 【经】 货主与货主间的交易 business from principal to principal 人对人的生意...
principal diagonal 英[ˈprinsəpəl daɪˈægənəl] 美[ˈprɪnsəpəl daɪˈæɡənəl] 释义 主对角线 英英释义 Noun 1. the diagonal of a square matrix running from the upper left entry to the lower right entry...
We characterize those k i × k i Hermitian matrices A i , i = 1, < , m that can appear as diagonal blocks of an n × n Hermitian matrix C with prescribed eigenvalues. The characterization will be given in terms of the eigenvalues of C and A i , i = 1, <, m . Our results ...
In a skew-symmetric matrix, every principal diagonal element is 01:30 Show that the elements on the main diagonal of a skew-symmetric matrix... 03:46 The inverse of a diagonal matrix is a. a diagonal matrix ... 02:27Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions...
A square matrix is an upper triangular matrix if all elements below the principal diagonal are zero. So a 2* 2 upper triangular matrix has the formA=(bmatrix) a&b 0&d(bmatrix) where a, b, and d are any real numbers. Discuss the validity of each of the following statements. If ...
The matrix P consists of eigenvectors of covariance matrixΣ, given in Eq. (5). (5)Σ=1n−1XTX=PΛPT where P PT = PT P = Im, Im is a m × m identity matrix, and Λ is a diagonal matrix where the components consist of m eigenvalues sorted in descending order, λ1 >λ2 >...
So a 2 × 2 diagonal matrixhas the formA=[&a&0&0%]where a an d d are real numbers. Discuss the validity of eachof the following statements. If the statement is always true,explain why. If not, give examples.If A an d B are 2 × 2 diagonal matrices, then A + B is a2 × ...
Noun1.principal diagonal- the diagonal of a square matrix running from the upper left entry to the lower right entry main diagonal diagonal- an oblique line of squares of the same color on a checkerboard; "the bishop moves on the diagonals" ...
but in principle given earlier by Eckart and Young: THEOREM If {Ai) is a set of complex r – s matrices such thatA A andA A are Hermitian for all i andj, then there exist unitary matrices P and Q such that for each i the matrixpA Q is real and diagonal Special cases of the ab...