- distance matrix
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матрица расстояний
Англо-русский словарь технических терминов. 2005.
distance matrix
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Distance matrix — In mathematics, computer science and graph theory, a distance matrix is a matrix (two dimensional array) containing the distances, taken pairwise, of a set of points. This matrix will have a size of N×N where N is the number of points, nodes or… … Wikipedia
Euclidean distance matrix — In mathematics, a Euclidean distance matrix is an n×n matrix representing the spacing of a set of n points in Euclidean space. If A is a Euclidean distance matrix and the points are defined on m dimensional space, then the elements of A are given … Wikipedia
Distance matrices in phylogeny — Distance matrices are used in phylogeny as non parametric distance methods were originally applied to phenetic data using a matrix of pairwise distances. These distances are then reconciled to produce a tree (a phylogram, with informative branch… … Wikipedia
Distance correlation — In statistics and in probability theory, distance correlation is a measure of statistical dependence between two random variables or two random vectors of arbitrary, not necessarily equal dimension. Its important property is that this measure of… … Wikipedia
Distance (graph theory) — Geodesic distance redirects here. For distances on the surface of the Earth, see Great circle distance. In the mathematical field of graph theory, the distance between two vertices in a graph is the number of edges in a shortest path connecting… … Wikipedia
Distance — This article is about distance in the mathematical or physical sense. For other senses of the term, see distance (disambiguation). Proximity redirects here. For the 2001 film, see Proximity (film). Distance (or farness) is a numerical description … Wikipedia
Matrix Business Technologies — Matrix Telecom, Inc Type Private company Industry Telecommunications, Internet Service Provider Founded 1990 … Wikipedia
Distance-regular graph — Graph families defined by their automorphisms distance transitive distance regular strongly regular … 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
Matrix mechanics — Quantum mechanics Uncertainty principle … Wikipedia
Distance d'un point à un plan — La distance du point A au plan P est AH. Cette distance est inférieure à AM et AM Dans l espace euclidien, la distance d un point à un plan est la plus courte distance séparant ce point et un point du plan. Le théorème de Pythagore permet d… … Wikipédia en Français
