Analyseurs de Fourier : Exploiting results: displayed quantities

Exploiting results: displayed quantities
Analyseurs de Fourier

Author : Catherine CATZ

Publication date: January 10, 1996 | Lire en français

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4. Exploiting results: displayed quantities

The FFT processor calculates the : $\begin{array}{l} X (\frac{n}{N T_{e}}) = \sum_{k = 0}^{N - 1} x (k T_{e}) exp (- j 2 π \frac{k n}{N}) \\ = \end{array}$

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Exploiting results: displayed quantities

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page Temporal signal truncation: consequences; correction: weighting windows

Measurement accuracy. Averaging

References

(1) - MAX (J.) et coll - Méthodes et techniques de traitement du signal et applications aux mesures physiques. - 4e édition, Masson (1989).
(2) - Agilent. The fundamentals of signal analysis. - Application note 243.
(3) - - HP Journal,...

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Exploiting results: displayed quantities Analyseurs de Fourier

4. Exploiting results: displayed quantities

References

Exploiting results: displayed quantities
Analyseurs de Fourier