Week 2- 2R Robotic Arm Challenge

"INSERT SAMPLE CODE"

clear all
close all
clc

%% inputs

l1 = 4; %length link 1 = l1
l2 = 3; %length link 2 = l2

theta1 = linspace(0,90,10);
theta2 = linspace(0,90,10);

%% for loop

ct = 1; %counter

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

% coordinates

x0 = 0;
y0 = 0;

x1 = l1*cosd(THETA1)
y1 = l2*sind(THETA2)

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

% plotting
plot([x0 x1],[y0 y1],[x1 x2],[y1 y2],'linewidth',4)
axis([-0.1 8 -0.1 8])
pause(0.3)
M(ct) = getframe(gcf);
ct = ct+1;



end
end

% movie
movie(M)
videofile = VideoWriter("forward kinematics",'uncompressed AVI')
open(videofile)
writeVideo(videofile,M)
close(videofile)