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1 пространственный ряд Фурье
Metrology: spatial Fourier seriesУниверсальный русско-английский словарь > пространственный ряд Фурье
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2 По пространственной координате
This solution can be represented as a Fourier series in the spatial coordinateРусско-английский словарь по прикладной математике и механике > По пространственной координате
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3 Пространственная координата
This solution can be represented as a Fourier series in the spatial coordinateРусско-английский словарь по прикладной математике и механике > Пространственная координата
См. также в других словарях:
Fourier optics — is the study of classical optics using techniques involving Fourier transforms and can be seen as an extension of the Huygens Fresnel principle. The underlying theorem that light waves can be described as made up of sinusoidal waves, in a manner… … Wikipedia
Fourier analysis — In mathematics, Fourier analysis is a subject area which grew out of the study of Fourier series. The subject began with trying to understand when it was possible to represent general functions by sums of simpler trigonometric functions. The… … Wikipedia
series — /sear eez/, n., pl. series, adj. n. 1. a group or a number of related or similar things, events, etc., arranged or occurring in temporal, spatial, or other order or succession; sequence. 2. a number of games, contests, or sporting events, with… … Universalium
Discrete Fourier transform — Fourier transforms Continuous Fourier transform Fourier series Discrete Fourier transform Discrete time Fourier transform Related transforms In mathematics, the discrete Fourier transform (DFT) is a specific kind of discrete transform, used in… … Wikipedia
Spatial filter — A spatial filter is an optical device which uses the principles of Fourier optics to alter the structure of a beam of coherent light or other electromagnetic radiation. Spatial filtering is commonly used to clean up the output of lasers, removing … Wikipedia
Time series — Time series: random data plus trend, with best fit line and different smoothings In statistics, signal processing, econometrics and mathematical finance, a time series is a sequence of data points, measured typically at successive times spaced at … Wikipedia
Transformée de Fourier — Joseph Fourier En analyse, la transformation de Fourier est un analogue de la théorie des séries de Fourier pour les fonctions non périodiques, et permet de leur associer un spectre en fréquences. On cherche ensuite à obtenir l expression de la… … Wikipédia en Français
Transformation de Fourier — Transformée de Fourier Joseph Fourier En analyse, la transformation de Fourier est un analogue de la théorie des séries de Fourier pour les fonctions non périodiques, et permet de leur associer un spectre en fréquences. On cherche ensuite à… … Wikipédia en Français
Transformee de Fourier — Transformée de Fourier Joseph Fourier En analyse, la transformation de Fourier est un analogue de la théorie des séries de Fourier pour les fonctions non périodiques, et permet de leur associer un spectre en fréquences. On cherche ensuite à… … Wikipédia en Français
Transformée de fourier — Joseph Fourier En analyse, la transformation de Fourier est un analogue de la théorie des séries de Fourier pour les fonctions non périodiques, et permet de leur associer un spectre en fréquences. On cherche ensuite à obtenir l expression de la… … Wikipédia en Français
Partial differential equation — A visualisation of a solution to the heat equation on a two dimensional plane In mathematics, partial differential equations (PDE) are a type of differential equation, i.e., a relation involving an unknown function (or functions) of several… … Wikipedia