plotting 100 times in same plot
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I want to plot the output x1, for 100 times on same graph. Since i am introducing randn noise in signal, output must be changing little bit everytime. Therefore, i can figure out, effect of noise on the signal. Thanks in advance.
t = [ 0 : 1 : 40 ]; % time samples
f = 500; % input frequency
fs = 8000; % sampling frequency
x = sin(2*pi*f/fs*t);
init_phase = randn(1,length(t));
x1 = x + init_phase;
plot(x1);
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