基于MATLAB的振动合成及左旋与右旋的动态模拟演示  

The Computer Simulation of Synthesis of Vibration on MATLAB

作　　者：周杰[1] 徐满平[1] 

机构地区：[1]嘉应学院,广东梅州514015

出　　处：《大学物理实验》2011年第2期81-83,共3页Physical Experiment of College

摘　　要：应用MATLAB的图形功能,进行了相互垂直、不同频率的振动合成演示实验,很方便地得到李萨育图形。应用MATLAB图形连续播放命令,演示了相互垂直同频率的振动合成轨迹与其相位差的对应关系,使左旋与右旋等抽象的概念得以直观显现。The application of MATLAB graphics functions,a mutual vertical vibration of different frequency synthesis demonstration experiment,it is easy to get Lissajous＇ graphics.Application of MATLAB graphics commands for players to demonstrate their mutual vertical vibration with the frequency synthesis phase trajectory of their relationship,so that phenomena such as Land D appear to be intuitive.

关 键 词：MATLAB 简谐振动 振动合成 李萨育图形 左旋 右旋 模拟实验 

分 类 号：O411.3[理学—理论物理]