- rigid transformation
- мат. строгое преобразование
Большой англо-русский и русско-английский словарь. 2001.
rigid transformation
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Rigid — In mathematics, suppose C is a collection of mathematical objects (for instance sets or functions). Then we say that C is rigid if every c in C is uniquely determined by less information about c than one would expect.It should be emphasized that… … Wikipedia
rigid motion — Math. any transformation, as a translation or rotation, of a set such that the distance between points is preserved. * * * … Universalium
rigid motion — Math. any transformation, as a translation or rotation, of a set such that the distance between points is preserved … Useful english dictionary
Procrustes transformation — A Procrustes transformation is a geometric transformation involving only translation, scaling, and rigid transformation. Named after the mythical Greek robber, Procrustes. See also * Procrustes analysis * Orthogonal Procrustes problem * Affine… … Wikipedia
Affine transformation — In geometry, an affine transformation or affine map or an affinity (from the Latin, affinis , connected with ) between two vector spaces (strictly speaking, two affine spaces) consists of a linear transformation followed by a translation::x… … Wikipedia
Infinitesimal transformation — In mathematics, an infinitesimal transformation is a limiting form of small transformation. For example one may talk about an infinitesimal rotation of a rigid body, in three dimensional space. This is conventionally represented by a 3 times;3… … Wikipedia
Business Network Transformation — Article issues unreferenced = August 2008 importance = August 2008 orphan = August 2008 wikify = August 2008Business Network Transformation (BNT) is a market phenomenon where companies go beyond their traditional business boundaries to drive… … Wikipedia
Mathieu transformation — The Mathieu transformations make up a subgroup of canonical transformations preserving the differential form The transformation is named after the French mathematician Émile Léonard Mathieu. Details In order to have this invariance, there should… … Wikipedia
Thin plate spline — This is a brief derivation for the closed form solutions for smoothing Thin Plate Spline . Details about these splines can be found in (Wahba, 1990).Thin plate splines (TPS) were introduced to geometric design by Duchon (Duchon, 1976). The name… … Wikipedia
Dual quaternion — The set of dual quaternions is an algebra that can be used to represent spatial rigid body displacements.[1] A dual quaternion is an ordered pair of quaternions  = (A, B) and therefore is constructed from eight real parameters. Because rigid… … Wikipedia
Objectivity (frame invariance) — The concept of objectivity in science means that qualitative and quantitative descriptions of physical phenomena remain unchanged when the phenomena are observed under a variety of conditions. For example, physical processes (e.g. material… … Wikipedia
