| 另一个单摆周期近似公式 |
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| 引用本文： | 张风雷,鞠衍清. 另一个单摆周期近似公式[J]. 齐齐哈尔大学学报(自然科学版), 2008, 24(5) |
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| 作者姓名： | 张风雷 鞠衍清 |
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| 作者单位： | 辽东学院,实验中心,辽宁,丹东,118003;辽东学院,机电学院,辽宁,丹东,118003 |
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| 摘 要： | 利用"局部常化"方法及MATLAB计算软件,推导出了一个近似程度高且比较简洁的单摆周期公式.
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| 关 键 词： | 单摆 周期 MATLAB |
Another approximate formula of a simple pendulum |
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| ZHANG Feng-lei,JU Yan-qing. Another approximate formula of a simple pendulum[J]. Journal of Qiqihar University(Natural Science Edition), 2008, 24(5) |
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| Authors: | ZHANG Feng-lei JU Yan-qing |
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| Affiliation: | ZHANG Feng-lei~1 JU Yan-qing~2 (1.Experimental Center,Eastern Liaoning University,Liaoning D,ong 118003,China,2.College of Mechanical , Electrical Engineering,China) |
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| Abstract: | By using method of making a variable constant in a particular scope and MATLAB,another formula of a simple pendulum was derived.It proves to be an accurate and concise form of formula on the issue. |
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| Keywords: | MATLAB |
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