- orthonormal vector
- n.正交单位向量
English-Chinese dictionary of mining (英汉矿业大词典). 2013.
orthonormal vector
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Orthonormal basis — In mathematics, particularly linear algebra, an orthonormal basis for inner product space V with finite dimension is a basis for V whose vectors are orthonormal.[1][2][3] For example, the standard basis for a Euclidean space Rn is an orthonormal… … Wikipedia
Vector resolute — The vector resolute (also known as the vector projection) of two vectors, mathbf{a} in the direction of mathbf{b} (also mathbf{a} on mathbf{b} ), is given by::(mathbf{a}cdotmathbf{hat b})mathbf{hat b} or (|mathbf{a}|cos heta)mathbf{hat b} where… … Wikipedia
Vector fields on spheres — In mathematics, the discussion of vector fields on spheres was a classical problem of differential topology, beginning with the hairy ball theorem, and early work on the classification of division algebras.Specifically, the question is how many… … Wikipedia
Orthonormal function system — An orthonormal function system (ONS) is an orthonormal basis in a vector space of functions. See basis (linear algebra), Fourier analysis, square integrable, Hilbert space for more. Categories: Mathematics stubsLinear algebraFunctional analysis … Wikipedia
orthonormal — adjective Date: 1932 1. of real valued functions orthogonal with the integral of the square of each function over a specified interval equal to one 2. being or composed of orthogonal elements of unit length < orthonormal basis of a vector space > … New Collegiate Dictionary
orthonormal — ˌ adjective Etymology: orth + normal 1. of real valued functions : orthogonal with the integral of the square of each function over a specified interval equal to one 2. : being or composed of orthogonal elements of unit length orthonormal basis… … Useful english dictionary
orthonormal — /awr theuh nawr meuhl/, adj. Math. 1. (of a system of functions) normal; normalized. 2. (of a set of vectors) having the properties that any two vectors are perpendicular and that each vector has a length of one unit. [1930 35; ORTHO + NORMAL] *… … Universalium
orthonormal — adj. normal, normalized (Mathematics in function systems); condition in which any two vectors are perpendicular and that each has a length of one unit (Mathematics in vector systems) … English contemporary dictionary
Euclidean vector — This article is about the vectors mainly used in physics and engineering to represent directed quantities. For mathematical vectors in general, see Vector (mathematics and physics). For other uses, see vector. Illustration of a vector … Wikipedia
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
Frame of a vector space — This article is about a generalization of bases to linearly dependent sets of vectors. For a linearly independent set of vectors, see k frame. In linear algebra, a frame of a vector space V with an inner product can be seen as a generalization of … Wikipedia
