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Transformadas Rápidas de Fourier (Burrus)

  • Page ID
    86782
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    Este libro se centra en la transformada discreta de Fourier (DFT), la convolución discreta y, particularmente, los algoritmos rápidos para calcularlos. Estos temas han estado en el centro del procesamiento digital de señales desde sus inicios, y los nuevos resultados en hardware, teoría y aplicaciones continúan manteniéndolos importantes y emocionantes. Este libro utiliza un mapa de índices, una descomposición polinómica, una factorización de operadores y una conversión a un filtro para desarrollar una descripción muy general y eficiente de algoritmos rápidos para calcular la transformada discreta de Fourier (DFT). Se esboza el trabajo de Winograd, se incluyen capítulos de Selesnick, Pueschel y Johnson, y se proporcionan programas de computadora.

    Miniatura: Transformada de Fourier de un pulso unitario retardado en función de la frecuencia. (CC BY-SA 4.0 Unported; IKAMusumeFan vía Wikipedia)


    This page titled Transformadas Rápidas de Fourier (Burrus) is shared under a CC BY license and was authored, remixed, and/or curated by C. Sidney Burrus.