| 基于Matlab的弹簧振子简谐振动研究 |
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| 引用本文： | 肖波齐.基于Matlab的弹簧振子简谐振动研究[J].西北轻工业学院学报,2009,27(6):116-120. |
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| 作者姓名： | 肖波齐 |
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| 作者单位： | 三明学院物理与机电工程系,福建,三明,365004 |
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| 基金项目： | 福建省省属高校科研专项基金项目，三明学院服务海西建设重点工程项目，三明学院科学研究发展基金项目 |
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| 摘 要： | 研究了弹簧振子的简谐振动并用Matlab处理实验数据,结果表明Matlab语言在曲线拟合方面有很大的优势,通过曲线拟合可以得到一条符合实验要求的光滑曲线,使得结果简便、直观,并精确验证了振子振动周期与振子质量呈线性关系,最后讨论并总结了简谐振动的特征.
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| 关 键 词： | Matlab 弹簧振子 简谐振动 |
RESEARCH ON SIMPLE HARMONIC VIBRATION FOR SPRING OSCILLATOR BASED ON MATLAB |
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| XIAO Bo-qi.RESEARCH ON SIMPLE HARMONIC VIBRATION FOR SPRING OSCILLATOR BASED ON MATLAB[J].Journal of Northwest University of Light Industry,2009,27(6):116-120. |
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| Authors: | XIAO Bo-qi |
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| Affiliation: | XIAO Bo-qi(Department of Physics and Electromechanical Engineering,Sanming University,Sanming 365004,China) |
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| Abstract: | Simple harmonic vibration for spring oscillator is studied and experimental data is processed by using Matlab.It is found that there is a major advantage for curve fitting from research.It is easy to get a fitting experimental smooth curve by using curve fitting,which leads to a convenient and visual results.The linear relation of vibration period and mass of spring oscillator is verified precisely.The characteristic of simple harmonic vibration is discussed and summarized finally. |
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| Keywords: | Matlab |
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