Week 4.1 - Solving second order ODEs
close all
clear all
clc
b=0.05;
g=9.81;
l=1;
m=1;
% Initial condition
theta_0 = [0;5];
% time points
t_span = linspace(0,10,500);
% Solve ODE
[t,results] = ode45(@(t,theta)ode_func(t,theta,b,g,l,m),t_span,theta_0);
plot(t,results(:,1))
hold on
plot(t,results(:,2))
ylabel('plot')
xlabel('time')