% Vectorization
clear all

% Using a for loop
tic
i = 0;
for t = 0:.01:500
    i = i + 1;
    y(i) = sin(t);
end
toc

clear all
% Preallocate y as suggested by Editor / M-Lint
tic
i = 0;
y = zeros(1, 50001);
for t = 0:.01:500
    i = i + 1;
    y(i) = sin(t);
end
toc

clear all
% Vectorized Code - Avoids the for loop
tic
t = 0:.01:500;
y = sin(t);
toc