| 滑动FFT在实时频谱计算中的应用 |
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| 引用本文： | 赵忠文,曾峦.滑动FFT在实时频谱计算中的应用[J].装备指挥技术学院学报,1999,10(2):81-85. |
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| 作者姓名： | 赵忠文 曾峦 |
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| 作者单位： | 指挥技术学院测量控制系 |
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| 摘 要： | 介绍了一种计算频谱的简单算法－滑动ＦＦＴ，分析了其在频谱计算中实时性的提高及其在工程中的应用，并给出了硬件实现方法，最后指出了它的固有缺陷。
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| 关 键 词： | FFT 滑动FFT 数字信号处理 频谱计算 信号处理 |
The Application of Glide FFT Algorithm in Calculating Spectrum Real Time |
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| Zhao Zhongwen,Zeng Luan.The Application of Glide FFT Algorithm in Calculating Spectrum Real Time[J].Journal of the Academy of Equipment Command & Technology,1999,10(2):81-85. |
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| Authors: | Zhao Zhongwen Zeng Luan |
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| Affiliation: | Department of Measurement and Control. Institute of Command and Technology |
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| Abstract: | This paper introduces the glide FFT algorithm used for calculating spectrum. It's application, the method of hardware implement, advantage and disadvantage are discussed. |
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| Keywords: | FFT glide FFT digital signal process digital filter |
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