Robotic arm

MATLAB SCRIPT:

close all
clear all
clc

l1=1;
l2=0.5;
x0=0;
y0=0;
theta_1=linspace(0,90,10);
theta_2=linspace(0,90,10);

frame=1
for i=1:length(theta_1)
    Theta_1=theta_1(i);
    x1=l1*cosd(Theta_1);
    y1=l2*sind(Theta_1);

    
    for j=1:length(theta_2)
    Theta_2=theta_2(j);
    x2=x1+l2*cosd(Theta_2)
    y2=x2+l2*sind(Theta_2)
    plot([x1 x2],[y1 y2])
    axis([-0.1 2 0 2])
    pause(0.03)
    
    M(frame)=getframe(gcf)
    frame=frame+1
end
end

movie(M)
videofile=VideoWriter('forward-kinematics.avi','Uncompressed AVI')
open(videofile)
writeVideo(videofile,M)
close(videofile)