unit vector
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Unit vector — In mathematics, a unit vector in a normed vector space is a vector (often a spatial vector) whose length is 1 (the unit length). A unit vector is often denoted by a lowercase letter with a hat , like this: (pronounced i hat ). In Euclidean space … Wikipedia
unit vector — vienetinis vektorius statusas T sritis automatika atitikmenys: angl. unit vector vok. Einheitsvektor, m rus. единичный вектор, m pranc. vecteur unitaire, m … Automatikos terminų žodynas
unit vector — vienetinis vektorius statusas T sritis fizika atitikmenys: angl. unit vector vok. Einheitsvektor, m rus. единичный вектор, m pranc. vecteur unité, m; vecteur unitaire, m … Fizikos terminų žodynas
unit vector — u′nit vec tor n. math. phs a vector having a length of one unit • Etymology: 1930–35 … From formal English to slang
unit vector — noun : a vector of unit magnitude used to specify a particular spatial direction … Useful english dictionary
unit vector — noun A vector with length 1 … Wiktionary
unit vector — straight segment that indicates the size of one unit … English contemporary dictionary
Unit vector — Единичный вектор … Краткий толковый словарь по полиграфии
Unit — may refer to:In mathematics: * Unit vector, a vector with length equal to 1 * Unit circle, the circle with radius equal to 1, centered at the origin * Unit interval, the interval of all real numbers between 0 and 1 * Imaginary unit, i , whose… … Wikipedia
vector space — Math. an additive group in which addition is commutative and with which is associated a field of scalars, as the field of real numbers, such that the product of a scalar and an element of the group or a vector is defined, the product of two… … Universalium
