Loads a noisy signal similar to fftdemo.m

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%fourdat.
%
% Loads a noisy signal similar to fftdemo.m. Same as that used by
% fouran.m
%
% Usage:-
% fourdat
%
% and press return as required
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

echo off
% load the data
load noisyt.mat;
load noisys.mat;

disp('Press RETURN for a plot of some of the data')
pause
plot(t(1:50),s(1:50),'g')