particularly linear algebra, an orthonormal basis for an inner product space V {\displaystyle V} with finite dimension is a basis for V {\displaystyle V} whose...
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vectors form an orthonormal set if all vectors in the set are mutually orthogonal and all of unit length. An orthonormal set which forms a basis is called an...
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If the vectors of an orthogonal basis are normalized, the resulting basis is an orthonormal basis. Any orthogonal basis can be used to define a system...
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Hilbert space (section Orthonormal bases)
coordinates with respect to an orthonormal basis, in analogy with Cartesian coordinates in classical geometry. When this basis is countably infinite, it allows...
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Orthogonal matrix (redirect from Orthonormal matrix)
algebra, an orthogonal matrix, or orthonormal matrix, is a real square matrix whose columns and rows are orthonormal vectors. One way to express this is...
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linear combination of monomials. Sines and cosines form an (orthonormal) Schauder basis for square-integrable functions on a bounded domain. As a particular...
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by crossed diagonals. If (i, j, k) is a positively oriented orthonormal basis, the basis vectors satisfy the following equalities i × j = k j × k = i...
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Inner product space (section Orthonormal sequences)
space has an orthonormal basis. The two previous theorems raise the question of whether all inner product spaces have an orthonormal basis. The answer...
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Gram matrix (section Constructing an orthonormal basis)
{\displaystyle G} is also a normal matrix. The Gram matrix of any orthonormal basis is the identity matrix. Equivalently, the Gram matrix of the rows...
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Haar wavelet (redirect from Haar basis)
be represented in terms of an orthonormal basis. The Haar sequence is now recognised as the first known wavelet basis and is extensively used as a teaching...
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norm, so that the rows constitute an orthonormal basis of V. The columns of the matrix form another orthonormal basis of V. If an orthogonal transformation...
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I}\|Ae_{i}\|_{H}^{2},} where { e i : i ∈ I } {\displaystyle \{e_{i}:i\in I\}} is an orthonormal basis. The index set I {\displaystyle I} need not be countable. However...
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cost of an asset Basis function Basis (linear algebra) Dual basis Orthonormal basis Schauder basis Basis (universal algebra) Basis of a matroid Generating...
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when each element in B has norm 1, then B is an orthonormal basis of V. Let {bn} be a Schauder basis of a Banach space V over F = R or C. It is a subtle...
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collectively the Frenet–Serret frame (TNB frame or TNB basis), together form an orthonormal basis spanning R 3 {\displaystyle \mathbb {R} ^{3}} and are...
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Compositional data (section Orthonormal bases)
forms an orthonormal basis in the simplex. The values x i ∗ , i = 1 , 2 , … , D − 1 {\displaystyle x_{i}^{*},i=1,2,\ldots ,D-1} are the (orthonormal and Cartesian)...
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Hamel bases of spaces of this kind are typically not useful, whereas orthonormal bases of these spaces are essential in Fourier analysis. The geometric...
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dimension n. Conversely, the choice of a point called the origin and an orthonormal basis of the space of translations is equivalent with defining an isomorphism...
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standard basis is a sequence of orthogonal unit vectors. In other words, it is an ordered and orthonormal basis. However, an ordered orthonormal basis is not...
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other. By technical definition, it is a method of constructing an orthonormal basis from a set of vectors in an inner product space, most commonly the...
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with a unique eigenfunction, and that these eigenfunctions form an orthonormal basis of a certain Hilbert space of functions. This theory is important...
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columns of Q form an orthonormal basis for the column space of A. More generally, the first k columns of Q form an orthonormal basis for the span of the...
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that is its own adjoint. If V is finite-dimensional with a given orthonormal basis, this is equivalent to the condition that the matrix of A is a Hermitian...
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are described as unitary matrices relative to some orthonormal basis. Usually the computational basis is used, which unless comparing it with something...
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I-P} can be computed by an orthonormal basis of A {\displaystyle A} . Let Q A {\displaystyle Q_{A}} be an orthonormal basis of A {\displaystyle A} and...
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concept for the Ogawa integral is the regularity of an orthonormal basis. An orthonormal basis { φ n } n ∈ N {\displaystyle \{\varphi _{n}\}_{n\in \mathbb...
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{\displaystyle U^{-1}=U^{*}} . The columns of U {\displaystyle U} form an orthonormal basis of C n {\displaystyle \mathbb {C} ^{n}} with respect to the usual...
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Metric signature (section Sylvester's law of inertia: independence of basis choice and existence of orthonormal basis)
of the real symmetric matrix gab of the metric tensor with respect to a basis. In relativistic physics, v conventionally represents the number of time...
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kernel of T admits either a finite orthonormal basis of eigenvectors of T, or a countably infinite orthonormal basis {en} of eigenvectors of T, with corresponding...
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inner-product space. Let B {\displaystyle B} be an orthonormal basis of H {\displaystyle H} ; that is, an orthonormal set which is total in the sense that the linear...
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