| 快速富里叶变换算法的计算优化 |
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| 引用本文： | 雷广玉.快速富里叶变换算法的计算优化[J].计算物理,1998,15(3):257-260. |
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| 作者姓名： | 雷广玉 |
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| 作者单位： | 北京应用物理与计算数学研究所 100088 |
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| 摘 要： | 对快速富里叶变换算法的计算进行了优化,介绍了计算优化的方法和计算效率,在各种计算机上进行计算对比,计算速度平均提高了7到10倍。
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| 关 键 词： | 快速富里叶变换 计算优化 算法 |
| 收稿时间： | 1996-11-29 |
| 修稿时间： | 1997-08-13 |
COMPUTING OPTIMIZATION OF FAST FOURIER TRANSFORM ALGORITHM |
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| Lei Guangyu.COMPUTING OPTIMIZATION OF FAST FOURIER TRANSFORM ALGORITHM[J].Chinese Journal of Computational Physics,1998,15(3):257-260. |
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| Authors: | Lei Guangyu |
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| Institution: | Institute of Applied Physics and Computational Mathematics, Beijing 100088 |
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| Abstract: | The computing optimization has been done for Fast Fourier Transform algorithm. The methods of optimization and efficiency are presented. Contrasting calculations are performed on several computers. Average operating speed is increased by a factor of 7~10. |
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| Keywords: | Fast Fourier transform computing optimization algorithm |
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