To study transient behavior of simple pendulum

Objective: This project demonstrates plotting of transient behaviour of simple pendulum. MATLAB CODE- Part-1 clear all close all clc %input parameters b=0.05; g=9.81; l=1; m=1; %initial condition theta_0 = [0;3]; %time points t_span =linspace(0,20,500); %solve ode [t,results] =ode45(@(t,theta) ode_func(t,theta,b,g,l,m),t_span,theta_0);…