Frequency of FFT plot
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For a simple sine function with frequency f0 = 1 [Hz] and a time interval of 1 second, I have to make a plot of the real and imaginary part of the DFT (using fft(xt)). Now I am struggling with the frequency vector: how do I define it? I thought it'd be straightforward but unfortunately I cannot check for the options I have if these are correct.
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dpb
2015-11-19
See
doc fft
and the second section of the example showing how to get the one-sided PSD and frequency associated with the two-sided Matlab implementation of the DFFT.
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