Fractional Fourier transform
In mathematics, in the area of harmonic analysis, the fractional Fourier transform (FRFT) is a family of linear transformations generalizing the Fourier transform. It can be thought of as the Fourier transform to the n-th power, where n need not be an integer — thus, it can transform a function to any intermediate domain between time and frequency. Its applications range from filter design and signal analysis to phase retrieval and pattern recognition.
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Ahmed I. ZayedAutomorphismChirp Z-transformChirplet transformDiscrete Fourier seriesDiscrete Fourier transformFRFTFocus recovery based on the linear canonical transformFourierFourier analysisFourier operatorFourier transformFractional Fourier TransformFractional calculusFractional fourier transformFractional wavelet transformGeneralized Fourier seriesHartley transformLinear canonical transformationList of Fourier-related transformsList of Fourier analysis topicsList of things named after Joseph FourierMatrix mechanicsMehler kernelPosition and momentum spaceQuadratic Fourier transformShort-time Fourier transformTime seriesTime–frequency analysisTime–frequency representationWaveletZeev Zalevsky
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Fractional Fourier transform
In mathematics, in the area of harmonic analysis, the fractional Fourier transform (FRFT) is a family of linear transformations generalizing the Fourier transform. It can be thought of as the Fourier transform to the n-th power, where n need not be an integer — thus, it can transform a function to any intermediate domain between time and frequency. Its applications range from filter design and signal analysis to phase retrieval and pattern recognition.
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Em matemática a transformada f ...... em processamento digital, a .
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In mathematics, in the area of ...... is article describes the FRFT.
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在數學中，分數傅立葉變換（Fractional Fourie ...... ain）。 若再更進一步地廣義化分數傅立葉變換，則可推廣至。
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数学の調和解析の分野において、分数次フーリエ変換（分数階フー ...... RFTに取ってかわられた。以降ではFRFTについて説明する。
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1,025,243,885
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Em matemática a transformada f ...... em processamento digital, a .
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In mathematics, in the area of ...... ieval and pattern recognition.
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在數學中，分數傅立葉變換（Fractional Fourie ...... ain）。 若再更進一步地廣義化分數傅立葉變換，則可推廣至。
@zh
数学の調和解析の分野において、分数次フーリエ変換（分数階フー ...... 号にシャノンの標本化定理を拡張するという興味が巻き起こった。
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Fractional Fourier transform
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Transformada fracional de Fourier
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分数次フーリエ変換
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分數傅立葉變換
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분수 푸리에 변환
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