Ah, sorry, I sent that piece of email a bit too early.
On 20.03.2016 19:07, Henry Barton
wrote:
So every element of the resulting vector will hold the
intensity of a 1Hz bit of spectrum?
No, not at all. The N-Point DFT gives you N evenly spaced
frequencies that make up the whole Nyquist bandwidth (i.e. the
sampling rate in the
complex case).
Also, you mentioned what would be in X, but what should
vector W contain?
is the DFT
Matrix. Look it up. The wikipedia Article is very illustrative with
great visualizations!
Best regards,
Marcus
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