Rotational Matrix concept and application in MATLAB from Scratch

MATLAB Code:

Code:

t=0:0.01:2*pi;

x=sin(t);

plot(t,x,'g');

hold on;

a=-pi/2;

z=[cos(a) -sin(a);sin(a) cos(a)];

m=[t;x];

k=z*m;

r=k(1,:);

y=k(2,:);

plot(r,y,'b');

Join us: https://www.facebook.com/groups/MATLABCODES/

Join us: https://t.me/matlabirawen