Week 2- 2R Robotic Arm Challenge

clear all
close all
clc
% 2R robotic arm

% Inputs
theta1=linspace(0,90,50);
theta2=linspace(0,90,50);

l1=2;
l2=1.5;

for i=1:length(theta1)
THETA1=theta1(i)
for j=1:length(theta2)
THETA2=theta2(j)

x0=0;
y0=0;

x1=l1*cosd(THETA1);
y1=l1*sind(THETA1);

x2=x1+l2*cosd(THETA2);
y2=y1+l2*sind(THETA2);

% Plotting
hold on
plot([x0 x1],[y0 y1],[x1 x2],[y1 y2])
axis([-1 1.5 -1 1.5])

pause(0.3)
M(j)=getframe(gcf);
j=j+1;
end
end
Movie(M)
videofile=videowriter('2R_robotic_arm.avi','uncompressed AVI');
open(videofile)
writevideo(videofile,M)
close(videofile)