Diagonal matrix - Wikipedia
网页In linear algebra, a diagonal matrix is a matrix in which the entries outside the main diagonal are all zero; the term usually refers to square matrices. Elements of the main diagonal can either be zero or nonzero.
对角矩阵 - 百度百科
网页对角矩阵(diagonal matrix)是一个 主对角线 之外的元素皆为0的 矩阵 。对角线上的元素可以为0或其他值。对角线上元素相等的对角矩阵称为 数量矩阵 ；对角线上元素全为1的对角矩阵称为 单位矩阵 。 [1]
对角矩阵 - 维基百科，自由的百科全书
网页2024年4月17日 · 对角矩阵（英语： diagonal matrix ）是一类除主对角线之外的元素皆为0的矩阵。对角线上的元素可以为0或其他值。因此若n阶方块矩阵 = (d i,j)符合以下性质：
對角矩陣 - 維基百科，自由的百科全書
网页對角矩陣 （英語： diagonal matrix）是一類除 主對角線 之外的元素皆為0的 矩陣。. 對角線上的元素可以為0或其他值。. 因此若n階 方塊矩陣 = (d i,j)符合以下性質：. {\displaystyle d_ {i,j}=0 {\mbox { if }}i\neq j\qquad \forall i,j\in \ {1,2,\ldots ,n\}} 則矩陣 為對角矩陣。.
Diagonal Matrix - Definition, Inverse | Diagonalization - Cuemath
网页A diagonal matrix is a square matrix in which all the elements that are NOT in the principal diagonal are zeros and the elements of the principal diagonal can be either zeros or non-zeros. Learn more about a diagonal matrix along with examples.
Diagonal Matrix Definition, examples and its properties - BYJU'S
网页A square matrix in which every element except the principal diagonal elements is zero is called a Diagonal Matrix. A square matrix D = [d ij ] n x n will be called a diagonal matrix if d ij = 0, whenever i is not equal to j.
对角矩阵 | 中文数学 Wiki | Fandom
网页对角矩阵（diagonal matrix）是一类十分特殊的矩阵，它是只有对角线上有非零元而其它元素均为零的一类方阵，这类方阵对应的线性变换是伸缩变换。. 对角矩阵在矩阵有关计算中应用广泛。. 设 D = ( d i j ) ∈ P n × n {\displaystyle D = (d_ {ij}) \in \mathbb {P}^ {n \times n ...
Diagonal Matrix -- from Wolfram MathWorld
网页2024年8月22日 · A diagonal matrix is a square matrix A of the form a_ (ij)=c_idelta_ (ij), (1) where delta_ (ij) is the Kronecker delta, c_i are constants, and i,j=1, 2, ..., n, with no implied summation over indices.
Matrix Diagonalization -- from Wolfram MathWorld
网页2024年8月22日 · Matrix diagonalization is the process of taking a square matrix and converting it into a special type of matrix--a so-called diagonal matrix--that shares the same fundamental properties of the underlying matrix. Matrix diagonalization is equivalent to transforming the underlying system of equations into a special set of coordinate axes in …
Diagonal Matrices - YouTube
网页This video defines a diagonal matrix and then explains how to determine the inverse of a diagonal matrix (if possible) and how to raise a diagonal matrix to ...
跳至内容