orthogonal pair

См. также в других словарях:

• Orthogonal instruction set — is a term used in computer engineering. A computer s instruction set is said to be orthogonal if any instruction can use data of any type via any addressing mode. The word orthogonal, which means right angle in this context, implies that it is… …   Wikipedia

• Orthogonal array testing — See also: Latin square Orthogonal array testing is a black box testing technique which is a systematic, statistical way of software testing .[1] [2]It is used when the number of inputs to the system is relatively small, but too large to allow for …   Wikipedia

• 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

• Orthogonal frequency-division multiplexing — Passband modulation v · d · e Analog modulation AM · …   Wikipedia

• orthogonal — adjective Etymology: Middle French, from Latin orthogonius, from Greek orthogōnios, from orth + gōnia angle more at gon Date: 1612 1. a. intersecting or lying at right angles b. having perpendicular slopes or tangents at the point of intersection …   New Collegiate Dictionary

• Orthogonal symmetric Lie algebra — In mathematics, an orthogonal symmetric Lie algebra is a pair consisting of a real Lie algebra and an automorphism s of of order 2 such that the eigenspace of s corrsponding to 1 (i.e., the set of fixed points) is a compact subalgebra. If compa …   Wikipedia

• orthogonal function — noun Either of a pair of functions whose inner product is zero …   Wiktionary

• Reductive dual pair — In the mathematical field of representation theory, a reductive dual pair is a pair of subgroups (G,G ′) of the isometry group Sp(W) of a symplectic vector space W, such that G is the centralizer of G ′ in Sp(W) and vice versa, and these groups… …   Wikipedia

• Dual pair — This article is about dual pairs of vector spaces. For dual pairs in representation theory, see Reductive dual pair. In functional analysis and related areas of mathematics a dual pair or dual system is a pair of vector spaces with an associated… …   Wikipedia

• Hyperbolic-orthogonal — In mathematics, two points in the Cartesian plane are hyperbolically orthogonal if the slopes of their rays from the origin are reciprocal to one another.If the points are ( x , y ) and ( u , v ), then they are hyperbolically orthogonal if : y /… …   Wikipedia

• Automorphisme orthogonal — En mathématiques, et plus précisément en algèbre linéaire, une isométrie vectorielle d un espace préhilbertien dans lui même est un automorphisme qui conserve le produit scalaire. Sur le corps des réels, on dit aussi automorphisme… …   Wikipédia en Français