forward kinematics of robotics

Objective: %inputsl1=1;l2=0.5; theta1=linspace(0,90,4);theta2=linspace(0,90,4); ct=1;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 plot([x0 x1],[y0 y1],[x1 x2],[y1 y2],\'linewidth\',3); axis([-0.1,1.5,0,1.5]);…