How can I increase the number of Fourier frequencies by adding 500 zeros to the end of the 27-sample-long signal ??
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Chris on 24 Oct 2021
Answered: Image Analyst on 24 Oct 2021
fs = 250;
t = 0:1/fs:0.107;
L = length(t);
x1 = sin(2*pi*50*t)+0.3;
freqHz = (0:1:length(x1)-1)*fs/L;
I have to increase the number of Fourier frequencies by adding 500 zeros to the end of the 27-sample-long signal.
Image Analyst on 24 Oct 2021
Duplicate question #3.
Previously answered here:
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