%% Plot 3-D Helix
% Define t as a vector of values between 0 and 10\pi. Define st and ct as vectors of sine and cosine values. Then plot st, ct, and t.

t = 0:pi/50:10*pi;
st = sin(t);
ct = cos(t);
plot3(st,ct,t)

% Copyright 2015 The MathWorks, Inc.