A pair of coupled harmonic oscillators, one subject to an external harmonic force, exhibits a distorted resonance (an 'anti-resonance') similar to Fano resonances in wave systems. The driven oscillator amplitude can have a normal resonant response near its natural frequency but an anti-resonant response near the natural frequency of the 2nd oscillator and its motion be blocked. This script calculates the steady-state solution analytically and displays the effect. ‘Try this’ suggestions are included for further exploration. The script may interest students and instructors in physics and engineering.
引用格式
Duncan Carlsmith (2024). Driven Coupled Oscillator Explorer (https://www.mathworks.com/matlabcentral/fileexchange/124255-driven-coupled-oscillator-explorer), MATLAB Central File Exchange. 检索时间: .
MATLAB 版本兼容性
创建方式
R2022b
兼容任何版本
平台兼容性
Windows macOS Linux标签
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!