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1 lower-upper triangular decomposition
1. представление матрицы в виде произведения нижней и верхней треугольной матриц;2. LU-разложение матрицы (при таком разложении нижняя треугольная матрица имеет единичные диагональные элементы); см. также LU-decomposition; matrix decompositionАнгло-русский словарь промышленной и научной лексики > lower-upper triangular decomposition
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2 matrix decomposition
мультипликативное представление [разложение, факторизация] матрицы (представление матрицы в виде произведения нескольких (как правило, двух) матриц); см. generalized singular-value decomposition; Jordan decomposition; lower-upper triangular decomposition; QR-decomposition; singular-value decomposition; SV-LU-decompositionАнгло-русский словарь промышленной и научной лексики > matrix decomposition
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3 LU-decomposition
Англо-русский словарь промышленной и научной лексики > LU-decomposition
См. также в других словарях:
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Orthogonal matrix — In linear algebra, an orthogonal matrix (less commonly called orthonormal matrix[1]), is a square matrix with real entries whose columns and rows are orthogonal unit vectors (i.e., orthonormal vectors). Equivalently, a matrix Q is orthogonal if… … Wikipedia