I am getting different values of fft for the same variable as demonstrated by a simple example below…
E=[1 2 4 6;3 6 3 9;7 5 8 9]
EF=fftshift(abs(fft(E)))
ES=fftshift(abs(fft(E(:,1))))
shouldn’t ES be equal to the first row of EF…E=[1 2 4 6;3 6 3 9;7 5 8 9]
EF=fftshift(abs(fft(E)))
ES=fftshift(abs(fft(E(:,1))))
shouldn’t ES be equal to the first row of EF… E=[1 2 4 6;3 6 3 9;7 5 8 9]
EF=fftshift(abs(fft(E)))
ES=fftshift(abs(fft(E(:,1))))
shouldn’t ES be equal to the first row of EF… fft, matrix MATLAB Answers — New Questions