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方天申. 弦的非共振固有振动的研究[J]. 信阳师范学院学报(自然科学版), 1998, 11(2): 137-138.
引用本文: 方天申. 弦的非共振固有振动的研究[J]. 信阳师范学院学报(自然科学版), 1998, 11(2): 137-138.
shu
Fang Tianshen. Research of Nonresonant Inherent Vibration in String[J]. Journal of Xinyang Normal University (Natural Science Edition), 1998, 11(2): 137-138.
Citation: Fang Tianshen. Research of Nonresonant Inherent Vibration in String[J]. Journal of Xinyang Normal University (Natural Science Edition), 1998, 11(2): 137-138.
shu

弦的非共振固有振动的研究

Research of Nonresonant Inherent Vibration in String

    摘要
  • 摘要: 根据傅里叶分析原理，从理论上论证非简谐策动源，不影响文献［１］所述的由ｆｓ＝Ｎｆｎ引起的弦的非共振固有振动实验观测的正确性，最后提出多维驻波概念。

     

    Abstract: It is proved by using Fourier analysis theory that non-simple harmonic driving does not influence the experiment observation of noresonant inherent vibration in string,as f s=Nf n,in the paper

     

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