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1. Wavelet: A wavelet is a wave-like oscillation with an amplitude that begins at zero, increases or decreases, and then returns to zero one or more times. Wavelets are termed a "brief oscillation". (Function for integral Fourier-like transform) [100%] 2023-09-02 [Wavelets] [Time–frequency analysis]...
2. Wavelet: A wavelet is a kind of mathematical function used to divide a given function or continuous-time signal into different frequency components and study each component with a resolution that matches its scale. A wavelet transform is the representation of ... [100%] 2023-09-28 [Numerical analysis] [Signal processing]...
3. Orthogonis: Orthogonis is a genus of robber flies (insects in the family Asilidae). There are about 14 described species in Orthogonis. (Biology) [91%] 2025-04-26 [Laphriinae] [Asilidae genera]...
4. WaveNet: WaveNet es una red neuronal profunda para generar audio muestra a muestra. Está creada por investigadores de la empresa de inteligencia artificial de Londres DeepMind. [83%] 2024-06-21
5. Daubechies wavelets: A wavelet is a function $\psi \in L ^ { 2 } ( \mathbf{R} )$ that yields a basis in $L ^ { 2 } ( \mathbf{R} )$ by means of translations and dyadic dilations of itself, i.e., \begin{equation*} f ( x ) = \sum _ { j = - \infty } ^ { \infty ... (Mathematics) [82%] 2023-09-12
6. Clifford wavelets: A pair of families of Clifford algebra-valued functions satisfying appropriate smoothness, size, cancellation, and orthogonality conditions (cf. also Clifford algebra). (Mathematics) [82%] 2023-09-14
7. Diffusion wavelets: Diffusion wavelets are a fast multiscale framework for the analysis of functions on discrete (or discretized continuous) structures like graphs, manifolds, and point clouds in Euclidean space. Diffusion wavelets are an extension of classical wavelet theory from harmonic analysis. [82%] 2023-12-30 [Wavelets]
8. Orthogonal array: An orthogonal array with N runs, k factors, s symbols and strength t is a set of N k-tuples (called runs) with elements from { 0 , … , s − 1 } {\displaystyle \{0,\dots ,s-1\}} such that for every set of t ... [81%] 2023-06-29
9. Orthogonal diagonalization: In linear algebra, an orthogonal diagonalization of a symmetric matrix is a diagonalization by means of an orthogonal change of coordinates. The following is an orthogonal diagonalization algorithm that diagonalizes a quadratic form q(x) on R by means of ... [81%] 2023-05-21 [Linear algebra]
10. Orthogonal matrix: A matrix over a commutative ring $ R $ with identity $ 1 $ for which the transposed matrix coincides with the inverse. The determinant of an orthogonal matrix is equal to $ \pm 1 $. (Mathematics) [81%] 2023-09-29
11. Orthogonal array: orthogonal table, $ \mathop{\rm OA} ( N, k, n, t, \lambda ) $ A $ ( k \times N) $- dimensional matrix whose entries are the numbers $ 1 \dots n $, and possessing the property that in each of its $ ( t \times N) $- dimensional submatrices any of ... (Mathematics) [81%] 2023-02-11
12. Orthogonal net: A net on a surface for which the two families of tangents are orthogonal to each other. Examples of an orthogonal net include an asymptotic net on a minimal surface and a net consisting of curvature lines (see Curvature lines ... (Mathematics) [81%] 2023-08-12
13. Orthogonal projector: orthoprojector A mapping $ P _ {L} $ of a Hilbert space $ H $ onto a subspace $ L $ of it such that $ x- P _ {L} x $ is orthogonal to $ P _ {L} x $: $ x- P _ {L} x \perp P _ {L ... (Mathematics) [81%] 2023-10-13
14. Orthogonal basis: A system of pairwise orthogonal non-zero elements $e_1,\dots,e_n,\dots,$ of a Hilbert space $X$, such that any element $x\in X$ can be (uniquely) represented in the form of a norm-convergent series $$x=\sum_ic_ie_i,$$ called the ... (Mathematics) [81%] 2023-10-07
15. Orthogonal group: An orthogonal group is a group of all linear transformations of an $n$-dimensional vector space $V$ over a field $k$ which preserve a fixed non-singular quadratic form $Q$ on $V$ (i.e. linear transformations $\def\phi{\varphi}\phi ... (Mathematics) [81%] 2023-10-20
16. Orthogonal polynomials: A system of polynomials $ \{ P _ {n} \} $ which satisfy the condition of orthogonality $$ \int\limits _ { a } ^ { b } P _ {n} ( x) P _ {m} ( x) h( x) dx = 0,\ \ n \neq m, $$ whereby the degree of every polynomial $ P ... (Mathematics) [81%] 2024-01-08
17. Orthogonal matrix: A real matrix is orthogonal (or, more precisely, orthonormal) when it has an inverse equal to its transpose The term comes from the fact that the canonical orthonormal basis of the is transformed by any orthonormal matrix (and only by ... [81%] 2023-02-24 [Linear Algebra]
18. Orthogonal arrays: Orthogonal Arrays represent a versatile class of combinational arrangements useful for conducting experiments to determine the optimum mix of a number of factors in a product to maximize the yield, and in the construction of a variety of designs for ... [81%] 2022-02-02
19. Orthogonal functions: In mathematics, orthogonal functions belong to a function space that is a vector space equipped with a bilinear form. When the function space has an interval as the domain, the bilinear form may be the integral of the product of ... [81%] 2023-02-14 [Functional analysis] [Types of functions]...
20. Orthogonal system: An orthogonal system of vectors is a set $ \{ x _ \alpha \} $ of non-zero vectors of a Euclidean (Hilbert) space with a scalar product $ ( \cdot , \cdot ) $ such that $ ( x _ \alpha , x _ \beta ) = 0 $ when $ \alpha \neq \beta $. If ... (Mathematics) [81%] 2023-10-23