simulation of pendulum using Matlab

Objective: clear all close all clc %data b=0.05; g=9.81; l=1; m=1; x0=0; y0=0; ct=1; %initial condition theta_0=[0;3]; % time_plot t_span=linspace(0,20,500); %solve_ode [t,result]=ode45(@(t,theta) ode_func(t,theta,b,g,l,m),t_span,theta_0); plot(t,result(:,1)) hold on plot(t,result(:,2)) xlabel(\'plot\') ylabel(\'plot\') %pendulum…