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1 Discrete Fourier Transform
Abbreviation: DFTУниверсальный русско-английский словарь > Discrete Fourier Transform
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2 discrete Fourier transform
дискретное преобразован ФурьеEnglish-Russian cryptological dictionary > discrete Fourier transform
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3 discrete Fourier transform
дискретное фурье-преобразование; дискретное преобразование ФурьеАнгло-русский словарь промышленной и научной лексики > discrete Fourier transform
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4 Warped Discrete Fourier Transform
Physics: WDFTУниверсальный русско-английский словарь > Warped Discrete Fourier Transform
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5 hexagonal discrete Fourier transform
Engineering: HDFTУниверсальный русско-английский словарь > hexagonal discrete Fourier transform
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6 inverse discrete Fourier transform
Electrical engineering: IDFTУниверсальный русско-английский словарь > inverse discrete Fourier transform
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7 odd discrete Fourier transform
Engineering: ODFTУниверсальный русско-английский словарь > odd discrete Fourier transform
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8 odd-time odd-frequency discrete Fourier transform
Engineering: OODFTУниверсальный русско-английский словарь > odd-time odd-frequency discrete Fourier transform
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9 sliding discrete Fourier transform
abbr. SOFTДПФ со скользящим ( временным) окном наблюдения ^в отличие от обычного ДПФ, данное ДПФ выполняется в реальном темпе времени, однако при этом одновременно в каждый момент времени можно иметь лишь одну частотную компоненту); см. также sliding observation windowАнгло-русский словарь промышленной и научной лексики > sliding discrete Fourier transform
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10 Winograd discrete Fourier transform
Англо-русский словарь промышленной и научной лексики > Winograd discrete Fourier transform
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11 diskretna Fourier-ova transformacija
• discrete Fourier transformHrvatski-Engleski rječnik > diskretna Fourier-ova transformacija
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12 diskrete Fourier-Rücktransformation
Fourier-Rücktransformation f: diskrete Fourier-Rücktransformation f inverse discrete Fourier transform, IDCTDeutsch-Englisch Wörterbuch der Elektrotechnik und Elektronik > diskrete Fourier-Rücktransformation
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13 diskrete Fourier-Transformation
Deutsch-Englisch Wörterbuch der Elektrotechnik und Elektronik > diskrete Fourier-Transformation
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14 inverse diskrete Fourier-Transformation
Fourier-Transformation f: inverse diskrete Fourier-Transformation f (IDFT) inverse discrete Fourier transform, IDFTDeutsch-Englisch Wörterbuch der Elektrotechnik und Elektronik > inverse diskrete Fourier-Transformation
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15 дискретное преобразование Фурье
Русско-английский физический словарь > дискретное преобразование Фурье
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16 дискретное преобразование Фурье
Russian-English dictionary of telecommunications > дискретное преобразование Фурье
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17 ДПФ
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18 дискретное преобразование Фурье
Русско-английский словарь по электронике > дискретное преобразование Фурье
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19 дискретное преобразование Фурье
Русско-английский словарь по радиоэлектронике > дискретное преобразование Фурье
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20 diskretna Fourierova transformacija
• discrete Fourier transformHrvatski-Engleski rječnik > diskretna Fourierova transformacija
См. также в других словарях:
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
discrete Fourier transform — diskrečioji Furjė transformacija statusas T sritis radioelektronika atitikmenys: angl. discrete Fourier transform vok. diskrete Fourier Transformation, f rus. дискретное преобразование Фурье, n pranc. transformation de Fourier discrète, f … Radioelektronikos terminų žodynas
Discrete Fourier transform (general) — See also: Fourier transform on finite groups This article is about the discrete Fourier transform (DFT) over any field (including finite fields), commonly called a number theoretic transform (NTT) in the case of finite fields. For specific… … Wikipedia
discrete Fourier transform — noun The process of converting a discrete time based function into its frequency based representation … Wiktionary
A derivation of the discrete Fourier transform — In mathematics, computer science, and electrical engineering, the discrete Fourier transform (DFT), occasionally called the finite Fourier transform, is a transform for Fourier analysis of finite domain discrete time signals. As with most Fourier … Wikipedia
Non-uniform discrete Fourier transform — In applied mathematics, the non uniform discrete Fourier transform (NDFT) of a signal is a type of Fourier transform, related to a discrete Fourier transform or discrete time Fourier transform, but in which the input signal is not sampled at… … Wikipedia
Arithmetic complexity of the discrete Fourier transform — See Fast Fourier transform#Bounds on complexity and operation counts for a general summary of this issue.Bounds on the multiplicative complexity of FFTIn his PhD thesis in 1987 [1] , Michael Heidman focus on the arithmetic theory of complexity… … Wikipedia
Discrete cosine transform — A discrete cosine transform (DCT) expresses a sequence of finitely many data points in terms of a sum of cosine functions oscillating at different frequencies. DCTs are important to numerous applications in science and engineering, from lossy… … Wikipedia
Discrete sine transform — In mathematics, the discrete sine transform (DST) is a Fourier related transform similar to the discrete Fourier transform (DFT), but using a purely real matrix. It is equivalent to the imaginary parts of a DFT of roughly twice the length,… … Wikipedia
Discrete Hartley transform — A discrete Hartley transform (DHT) is a Fourier related transform of discrete, periodic data similar to the discrete Fourier transform (DFT), with analogous applications in signal processing and related fields. Its main distinction from the DFT… … Wikipedia
Discrete wavelet transform — An example of the 2D discrete wavelet transform that is used in JPEG2000. The original image is high pass filtered, yielding the three large images, each describing local changes in brightness (details) in the original image. It is then low pass… … Wikipedia