File:Spring resonance simple.gif

omega0=1; % eigen frequency gamma=0.02; % damping factor filename='spring_resonance_simple.gif'; frames=100; options = odeset('RelTol',1e-4,'AbsTol',1e-4);

omega0=1; % eigen frequency gamma=0.02; % damping factor filename='spring_resonance.gif'; frames=100; options = odeset('RelTol',1e-4,'AbsTol',1e-4); [T,YODE]

base upon work by Oleg Alexandrov: [Simple harmonic oscillator.gif]   This diagram was created with MATLAB. function main() % colors red = [0.867 0.06

base upon work by Oleg Alexandrov: [Simple harmonic oscillator.gif]   This diagram was created with MATLAB. function main() % colors red = [0.867 0.06

spectral line agrees very well with that expected for hydrogen and that the resonance frequency agrees with that in hydrogen to about 5 kilohertz out of 2.5 × 1015