clear;close all;clc;
% This shows the plots of y = 100sin(x/4) and y = 0.01cos(2x) in the same
% graph. Compare the results of the two figures.
x=linspace(0,4*pi,140);
figure(1)
plot(x,100*sin(x/4),x,0.01*cos(2*x))
figure(2)
plotyy(x,100*sin(x/4),x,0.01*cos(2*x))