Week 3 - Speed Programming in Matlab Octave for non computer science engineers

Objective: #commentThere is not explanation on the background Youtube link:https://youtu.be/YVHlv_63OcQ%simple pendulumclear allclose allclcl=1;b=0.05;m=5;g=9.81;%Time t = [0 20];%initial conditiontheta_0=[0 3];%solving ode using ode45[t,theta] = ode45('odefun_second_orders',t,theta_0);%plottingfigure(1)%subplot(2,1,1)plot(t,theta(:,1),'color','r','linewidth',…