| 快速Fourier变换的信号流图自动生成 |
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| 引用本文： | 罗忠 赵忠明. 快速Fourier变换的信号流图自动生成[J]. 测试技术学报, 1998, 12(1): 6-12 |
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| 作者姓名： | 罗忠 赵忠明 |
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| 作者单位： | 中国科学院遥感应用研究所，中国科学院遥感应用研究所，中国科学院遥感应用研究所 北京 100101，北京 100101，北京 100101 |
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| 摘 要： | 快速Ｆｏｕｒｉｅｒ变换信号流图对于快速Ｆｏｕｒｉｅｒ变换的研究是很有意义的，本文系统地了快速Ｆｏｕｉｅｒ变换信号流图自动生成的算法，包括一般快速Ｆｏｕｒｉｅｒ变换和广义滑动快速Ｆｏｕｉｅｒ变换的信号流图的自动生成算法，根据算法提出在向对象的实现方法并开发了相应的应用程序。
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| 关 键 词： | Fourier变换 信号流程图 信号处理 |
AUTOMATIC GENERATION OF SIGNAL FLOW GRAPHS OF THE FFT |
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| Luo Zhong Zhao Zhongming Zhu Chongguang. AUTOMATIC GENERATION OF SIGNAL FLOW GRAPHS OF THE FFT[J]. Journal of Test and Measurement Techol, 1998, 12(1): 6-12 |
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| Authors: | Luo Zhong Zhao Zhongming Zhu Chongguang |
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| Abstract: | Signal flow graphs of the fast Fourier transform(FFT) are very significant to research on the FFT. In this paper, a set of algorithms for automatic generation of signal flow graphs of the FFT are systematically presented. In this set, there are algorithms for automatic generation of signal flow graphs of the regular FFT and the Generalized Sliding FFT. On the basis of these algorithms, Object-oriented methods of implementing these algorithms are given and programs are developed using these methods. |
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| Keywords: | fourier transform signal flow graphs object-oriented |
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