MATLAB Implementation of Multi-Degree-of-Freedom Systems with Code Description

The file "duoziyoudu.m" is a standalone executable script that simulates impulse response analysis for a 3-degree-of-freedom system. The files "control.m", "plotresult.m", and "duoziyoudu.mdl" form an integrated simulation workflow: first execute "control.m" to initialize parameters, then run the Simulink model "duoziyoudu.mdl" for dynamic simulation using Kobe earthquake wave data, and finally use "plotresult.m" to visualize the response results with customized plotting functions.