| 冲击波数字测量的平滑滤波 |
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| 引用本文： | 肖品德.冲击波数字测量的平滑滤波[J].高电压技术,1992(1):1-4. |
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| 作者姓名： | 肖品德 |
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| 作者单位： | 广东机械学院 |
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| 摘 要： | 从理论上分析和论证了冲击波数字测量时所用的平滑滤波的方法和效果，给出了滤波后误差的均值和方差，最后以一阶平滑滤波为例分析了平滑点数对平滑效果的影响。
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| 关 键 词： | 冲击波 数字测量 平滑滤波 数字记录仪 |
Smoothing Filtering Method in Digital Measurement of Impulse Wave |
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| Xiao Pinde.Smoothing Filtering Method in Digital Measurement of Impulse Wave[J].High Voltage Engineering,1992(1):1-4. |
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| Authors: | Xiao Pinde |
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| Abstract: | The method and effect of smoothing filtering used in digital measurement of impulse wave are analysed theoretically in this paper. The paper derives the mean value and standard divation of errors after filtering. Effects of one order smoothing filtering are discussed here. The relation between number of smoothing points and smoothing effects is included. |
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| Keywords: | digital measurement smoothing filtering method |
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