节点文献
巧用Excel研究简谐振动的合成
Using Excel Study On The Synthesis Of Harmonic Vibration
【摘要】 通过Excel软件实现简谐振动的合成过程,验证了简谐振动的合成规律,加深学生对李萨如图形和"拍"现象的形成过程的理解,从而达到更好的教学效果。
【Abstract】 This paper introduces how to use Excel to achieve the synthetic process of Harmonic Vibration.The synthesis’ law of simple harmonic vibration is Verified.The compose of the phenomenon of Lisaru figure and beats are deeply understood by the students. The teaching effectiveness is better achieved.
【关键词】 Excel;
简谐振动;
合成;
李萨如图形;
【Key words】 Excel; Simple harmonic motion; Synthetic; Lissajous figure;
【Key words】 Excel; Simple harmonic motion; Synthetic; Lissajous figure;
- 【文献出处】 科技信息 ,Science & Technology Information , 编辑部邮箱 ,2010年01期
- 【分类号】TP391.13
- 【下载频次】152