| 声压波曲线的计算机模拟与分析 |
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| 引用本文： | 郭悦韶. 声压波曲线的计算机模拟与分析[J]. 实验室科学, 2011, 14(1): 89-91. DOI: 10.3969/j.issn.1672-4305.2011.01.029 |
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| 作者姓名： | 郭悦韶 |
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| 作者单位： | 华侨大学信息科学与工程学院,福建,厦门,361021 |
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| 摘 要： | 为研究声压波振幅规律,用M atlab软件模拟出声压波曲线,拟合出声压波峰值点的曲线与方程,并分析了吸收系数与反射系数对声压波曲线的影响。
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| 关 键 词： | 声压波曲线 Matlab 曲线拟合 |
The computerized simulation and analysis of sound pressure wave |
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| GUO Yue-shao. The computerized simulation and analysis of sound pressure wave[J]. Laboratory Science, 2011, 14(1): 89-91. DOI: 10.3969/j.issn.1672-4305.2011.01.029 |
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| Authors: | GUO Yue-shao |
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| Affiliation: | GUO Yue-shao(School of Information Science and Engineering,Huaqiao University,Xiamen 361021,China) |
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| Abstract: | To study the law of the amplitude of the sound pressure wave,by using Matlab,the sound pressure wave has been simulated,and also the curve and formulation of the peak point of the sound pressure wave have been found.Finally,the impacts of absorption coefficient and reflection coeficient to the sound pressure wave are analysed. |
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| Keywords: | sound pressure curve Matlab curve fitting |
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