_{n})\end{bmatrix}}} For example, the function T ( x ) = 5 x {\displaystyle T(x)=5x} is a linear transformation. Applying the above process (suppose that... 24 KB (3,826 words) - 19:39, 10 March 2024 |
defined as operation context-based pre- and post- transformation conditions for generic OT functions; Third, it was defined as specific operation verification... 45 KB (5,504 words) - 06:23, 27 December 2023 |
algebra, a Householder transformation (also known as a Householder reflection or elementary reflector) is a linear transformation that describes a reflection... 15 KB (2,270 words) - 15:53, 27 December 2023 |
In mathematics, a transformation of a sequence's generating function provides a method of converting the generating function for one sequence into a generating... 62 KB (11,127 words) - 16:48, 20 April 2024 |
Linear map (redirect from Linear Transformation) (also called a linear mapping, linear transformation, vector space homomorphism, or in some contexts linear function) is a mapping V → W {\displaystyle V\to... 43 KB (6,985 words) - 18:59, 18 April 2024 |
Transformation (function), concerning functions from sets to themselves. For functions in the broader sense, see function (mathematics). Affine transformation, in... 4 KB (441 words) - 18:39, 30 March 2024 |
involutive transformation on real-valued functions that are convex on a real variable. Specifically, if a real-valued multivariable function is convex... 51 KB (8,887 words) - 23:03, 16 April 2024 |
such that the function is bijective so that its inverse exists. The study of geometry may be approached by the study of these transformations. Geometric... 8 KB (759 words) - 12:43, 28 May 2023 |
Logit (redirect from Logit Transformation) learning, especially in data transformations. Mathematically, the logit is the inverse of the standard logistic function σ ( x ) = 1 / ( 1 + e − x ) {\displaystyle... 11 KB (1,423 words) - 20:26, 6 April 2024 |
Homography (redirect from Projective transformation) where }}ad-bc\neq 0,} which are called homographic functions or linear fractional transformations. In the case of the complex projective line, which can... 30 KB (3,641 words) - 01:24, 25 February 2024 |
The Cole–Hopf transformation is a change of variables that allows to transform a special kind of parabolic partial differential equations (PDEs) with a... 3 KB (526 words) - 16:51, 28 January 2024 |
infinitesimal transformation that may have been recognised as such was in Euler's theorem on homogeneous functions. Here it is stated that a function F of n... 4 KB (563 words) - 05:38, 17 May 2023 |
equalization (AHE) improves on this by transforming each pixel with a transformation function derived from a neighbourhood region. It was first developed for... 9 KB (1,269 words) - 01:57, 12 October 2022 |
Homothety (redirect from Homothetic transformation) mathematics, a homothety (or homothecy, or homogeneous dilation) is a transformation of an affine space determined by a point S called its center and a nonzero... 12 KB (2,042 words) - 22:43, 6 January 2024 |
Translation (geometry) (category Transformation (function)) In Euclidean geometry, a translation is a geometric transformation that moves every point of a figure, shape or space by the same distance in a given direction... 13 KB (1,763 words) - 03:20, 27 March 2024 |
datum transformations between datums. The Helmert transformation is also called a seven-parameter transformation and is a similarity transformation. It... 14 KB (1,277 words) - 12:39, 10 January 2023 |
transformation semigroup (or composition semigroup) is a collection of transformations (functions from a set to itself) that is closed under function... 8 KB (1,047 words) - 08:02, 26 January 2024 |
an "entropy pool", with input "poured into" the pool, and the transformation function referred to as "stirring the entropy pool". Note that input bits... 7 KB (811 words) - 15:39, 15 October 2023 |
Rotation matrix (category Transformation (function)) In linear algebra, a rotation matrix is a transformation matrix that is used to perform a rotation in Euclidean space. For example, using the convention... 99 KB (15,019 words) - 17:01, 14 April 2024 |
derivative of a function known as generator, which reduces to being only a function of time for restricted canonical transformations. In addition to leaving... 60 KB (10,413 words) - 12:23, 24 April 2024 |
conformal linear transformation, also called a homogeneous similarity transformation or homogeneous similitude, is a similarity transformation of a Euclidean... 6 KB (785 words) - 04:44, 9 February 2024 |
Glide reflection (category Transformation (function)) In geometry, a glide reflection or transflection is a geometric transformation that consists of a reflection across a hyperplane and a translation ("glide")... 12 KB (1,587 words) - 01:02, 3 February 2024 |
Ascon (cipher) (category Extendable-output functions) and N. The initial state is transformed by applying a times the transformation function p ( p a {\displaystyle p^{a}} ). On encryption, each word of A... 8 KB (848 words) - 03:29, 28 April 2024 |
Reflection (mathematics) (category Transformation (function)) } Additive inverse Coordinate rotations and reflections Householder transformation Inversive geometry Plane of rotation Reflection mapping Reflection group... 9 KB (1,154 words) - 00:30, 15 March 2024 |
In geometry and complex analysis, a Möbius transformation of the complex plane is a rational function of the form f ( z ) = a z + b c z + d {\displaystyle... 70 KB (10,549 words) - 17:13, 31 March 2024 |
Rotation of axes in two dimensions (category Transformation (function)) is defined similarly. A rotation of axes is a linear map and a rigid transformation. Coordinate systems are essential for studying the equations of curves... 12 KB (1,640 words) - 16:43, 12 April 2024 |