| 应用Winograd傅氏变换算法计算傅里叶光谱 |
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| 引用本文： | 邢廷,王模昌.应用Winograd傅氏变换算法计算傅里叶光谱[J].红外与毫米波学报,1999,18(2):133-137. |
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| 作者姓名： | 邢廷 王模昌 |
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| 作者单位： | 中国科学院上海技术物理研究所 |
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| 摘 要： | 讨论了Ｗｉｎｏｇｒａｄ傅里叶变换算法的优点，通过计算表明，将其应用于傅里叶变换光谱的具体算法时，与计算的具体过程相结合，可显著地提高光谱的计算效率
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| 关 键 词： | 傅里叶变换光谱，Winograd傅里叶变换，离散傅里叶变换 |
COMPUTATION OF FOURIER TRANSFORM SPECTRUM USING WINOGRAD FOURIER TRANSFORM ALGORITHM |
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| XING Ting,WANG Mo,Chang,GONG Hui,Xing.COMPUTATION OF FOURIER TRANSFORM SPECTRUM USING WINOGRAD FOURIER TRANSFORM ALGORITHM[J].Journal of Infrared and Millimeter Waves,1999,18(2):133-137. |
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| Authors: | XING Ting WANG Mo Chang GONG Hui Xing |
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| Abstract: | The advantage of efficient computation of Fourier transform spectrum by using Winograd Fourier transform algorithm was discussed. The computation results prove that the Winograd algorithm can improve the efficiency remarkably when applied to and combined with the spectrum calculation routine. |
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| Keywords: | Fourier transform spectrometry Winograd Fourier transform discrete Fourier transform |
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