ANIMATING SIMPLE PENDULUM by MATLAB

Objective: Simplication of ODE equation Main program solves ODE equation of simple pendulum %Program that solves ODE Equation of simple pendulum with damping clear all close all clc %Inputs b=0.05; g=9.81; l=1; m=1; %initial condition theta_0=[0;3]; %time points t_span=linspace(0,20,400); %Equation that solves ODE [t,results]=ode45(@(t,theta)ode_func(t,theta,b,g,l,m),t_span,theta_0);…