| 振动的分解之教学演示实验 |
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| 引用本文： | 张祥雪.振动的分解之教学演示实验[J].物理与工程,2007,17(3):30-31,34. |
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| 作者姓名： | 张祥雪 |
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| 作者单位： | 北京林业大学理学院物理系,北京,100083 |
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| 摘 要： | 频谱分析作为振动的分解之基本内容，在教学中是一个难点．在这篇文章中，使用labview软件制作声音的频谱分析系统，并介绍课上使用的经验．
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| 关 键 词： | 频谱分析 振动分解 教学演示 虚拟仪器 |
| 收稿时间： | 2006-12-07 |
| 修稿时间： | 2006-12-07 |
THE EXPERIMENTAL DEMONSTRATON OF THE VIBRATION DECOMPOSITION |
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| Zhang Xiangxue.THE EXPERIMENTAL DEMONSTRATON OF THE VIBRATION DECOMPOSITION[J].Physics and Engineering,2007,17(3):30-31,34. |
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| Authors: | Zhang Xiangxue |
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| Institution: | Department of Physics, School of Science, Beijing Forestry University, Beijing, 100083 |
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| Abstract: | Spectrum analysis, as a fundamental element of vibration decomposition, is a difficult in teaching. In this article, the spectrum analysis system of voice programmed by labview is applied in physics teaching and the experiences are introduced. |
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| Keywords: | spectrum analysis vibration decomposition teaching demonstration virtual instrument |
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