- diagonal matrix
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A matrix in which only the entries on the main diagonal are non-zero.See Also: diagonalize
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diagonal matrix
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Diagonal matrix — In linear algebra, a diagonal matrix is a matrix (usually a square matrix) in which the entries outside the main diagonal (↘) are all zero. The diagonal entries themselves may or may not be zero. Thus, the matrix D = (di,j) with n columns and n… … Wikipedia
diagonal matrix — diagonalioji matrica statusas T sritis fizika atitikmenys: angl. diagonal matrix vok. Diagonalmatrix, f rus. диагональная матрица, f pranc. matrice diagonale, f … Fizikos terminų žodynas
diagonal matrix — noun a square matrix with all elements not on the main diagonal equal to zero • Hypernyms: ↑square matrix • Hyponyms: ↑scalar matrix … Useful english dictionary
diagonal matrix — Math. a square matrix in which all the entries except those along the diagonal from upper left to lower right are zero. [1925 30] * * * … Universalium
diagonal matrix — noun Date: 1927 a diagonalized matrix … New Collegiate Dictionary
Anti-diagonal matrix — In mathematics, an anti diagonal matrix is a matrix where all the entries are zero except those on the diagonal going from the lower left corner to the upper right corner (↗), known as the anti diagonal.More precisely, an n by n matrix A is an… … Wikipedia
quasi-diagonal matrix — kvaziįstrižaininė matrica statusas T sritis fizika atitikmenys: angl. quasi diagonal matrix vok. zerfallende Diagonalmatrix, f rus. квазидиагональная матрица, f pranc. matrice quasi diagonale, f … Fizikos terminų žodynas
Matrix mechanics — Quantum mechanics Uncertainty principle … Wikipedia
Matrix decomposition — In the mathematical discipline of linear algebra, a matrix decomposition is a factorization of a matrix into some canonical form. There are many different matrix decompositions; each finds use among a particular class of problems. Contents 1… … Wikipedia
Matrix (mathematics) — Specific elements of a matrix are often denoted by a variable with two subscripts. For instance, a2,1 represents the element at the second row and first column of a matrix A. In mathematics, a matrix (plural matrices, or less commonly matrixes)… … Wikipedia
