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Revista de la Escuela de Física
Article . 2019 . Peer-reviewed
License: CC BY NC
Data sources: Crossref
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Revista de la Escuela de Física
Article
License: CC BY NC
Data sources: UnpayWall
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Transformada Rápida de Fourier

Authors: Armando Euceda; Michael Joel Spilsbury;

Transformada Rápida de Fourier

Abstract

El siguiente artı́culo es una breve introducción de la transformada rápida de Fourier (FFT por sus siglas en inglés), el cual es un algoritmo para el cálculo de la transformada discreta de Fourier que reduce el tiempo de ejecución del programa en gran medida. Desde 1965, cuando James W. Cooley y John W. Tukey publicaron dicho algoritmo, su uso se ha expandido rápidamente y las computadoras personales han impulsado una explosión de aplicaciones adicionales de la FFT. Algunos ejemplos de la aplicación de la FFT son diseño de circuitos, espectroscopia, cristalografı́a, procesamiento de señales y comunicaciones, imágenes, etc.

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    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    3
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
3
Average
Average
Average
gold