invariant function

invariant function
不变函数

English-Chinese dictionary of mechanical engineering (英汉机械工程大词典). 2013.

Игры ⚽ Нужно сделать НИР?

Look at other dictionaries:

  • Invariant theory — is a branch of abstract algebra that studies actions of groups on algebraic varieties from the point of view of their effect on functions. Classically, the theory dealt with the question of explicit description of polynomial functions that do not …   Wikipedia

  • Invariant — In*va ri*ant, n. (Math.) An invariable quantity; specifically, a function of the coefficients of one or more forms, which remains unaltered, when these undergo suitable linear transformations. J. J. Sylvester. [1913 Webster] …   The Collaborative International Dictionary of English

  • invariant — ► ADJECTIVE ▪ never changing. ► NOUN Mathematics ▪ a function which remains unchanged when a specified transformation is applied. DERIVATIVES invariance noun …   English terms dictionary

  • Invariant estimator — In statistics, the concept of being an invariant estimator is a criterion that can be used to compare the properties of different estimators for the same quantity. It is a way of formalising the idea that an estimator should have certain… …   Wikipedia

  • Invariant (mathematics) — In mathematics, an invariant is a property of a class of mathematical objects that remains unchanged when transformations of a certain type are applied to the objects. The particular class of objects and type of transformations are usually… …   Wikipedia

  • Invariant measure — In mathematics, an invariant measure is a measure that is preserved by some function. Invariant measures are of great interest in the study of dynamical systems. The Krylov Bogolyubov theorem proves the existence of invariant measures under… …   Wikipedia

  • Function (mathematics) — f(x) redirects here. For the band, see f(x) (band). Graph of example function, In mathematics, a function associates one quantity, the a …   Wikipedia

  • invariant — 1. adjective a) not varying; constant b) Unaffected by a specified operation (especially by a transformation) Syn: invariable See Also: invariance …   Wiktionary

  • invariant — adjective never changing. noun Mathematics a function which remains unchanged when a specified transformation is applied. Derivatives invariance noun …   English new terms dictionary

  • invariant — adj. & n. adj. invariable. n. Math. a function which remains unchanged when a specified transformation is applied. Derivatives: invariance n …   Useful english dictionary

  • Scale-invariant feature transform — Feature detection Output of a typical corner detection algorithm …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”