摘要
两个同方向频率相近的简谐振动的合振动是性质特殊的拍频现象,具有重要的实用价值。使用软件Actionscript3.0编程模拟使复杂抽象的拍频现象直观、形象,易于理解掌握。
It comes into being special beat phenomenon to composite harmonic oscillations with the same direct ion and frequency. The study of beat phenomenon has practical value. It can simulate beat phenomenon by actionscript3.0. It makes the phenomenon so vividly that others may grasp easily.
出处
《信息技术》
2012年第12期32-33,共2页
Information Technology
基金
陕西省科技计划项目(2012JM800)
关键词
振动合成
拍频现象
模拟
harmonic oscillation composition
beat phenomenon
simulation
