摘要
本文提出了一种简谐振动合成问题的处理方法,即通过合振动位移的极大值计算合振动的振幅,在此基础上分析讨论了两个与多个振动的合成、夫琅和费单缝及光栅衍射。
The article proposes a method on solving the problems of harmonic vibration synthesis.The vibration amplitude is replaced by the maximal value of the displacement of vibration synthesis.The phenomena of two and multiple vibration synthesis,Fraunhofer single slit diffraction and grating diffraction are analyzed and discussed based on this method.
出处
《教育教学论坛》
2017年第39期203-204,共2页
Education And Teaching Forum
基金
滨州学院教学研究项目(BYJYZD201306)
关键词
振动合成
振幅
位移极大值
vibration synthesis
amplitude
displacement maximal value
