| 示波器的应用之振幅法声速测量暨两种数据处理方式的优化选择 |
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| 引用本文： | 郭正.示波器的应用之振幅法声速测量暨两种数据处理方式的优化选择[J].大学物理实验,2012,25(4):108-112. |
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| 作者姓名： | 郭正 |
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| 作者单位： | 北京航空航天大学,北京,102206 |
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| 摘 要： | 对同一组声速测量数据采用了两种数据处理方法,通过对比来寻找一种相对更能利用数据、更能得到比较准确结果的处理方法.另外对本实验的误差来源进行了探究,提出一些减小误差的措施方法.
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| 关 键 词： | 声速测量 数据处理 减小误差 |
The Application of the Oscilloscope and the Velocity Measurement Based on the Amplitudecum Optimizing Selection of the Two Data Processing |
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| GUO Zheng.The Application of the Oscilloscope and the Velocity Measurement Based on the Amplitudecum Optimizing Selection of the Two Data Processing[J].Physical Experiment of College,2012,25(4):108-112. |
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| Authors: | GUO Zheng |
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| Institution: | GUO Zheng(Beijing University of Aeronautics and Astronautics,Beijing 102206) |
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| Abstract: | In this paper,we use two data processing methods on the same group of velocity measurement and try to find a relatively better use of data,a better approach to get more accurate results by comparison.And other sources of error in this experiment were to explored and some measures were put forward to reduce the error. |
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| Keywords: | velocity measurement data processing reduce errors |
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