plot FFT

Versione 1.0.0 (1,5 KB) da Edden M. Gerber
plot a single-sided spectrum with true frequency x-axis
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Aggiornato 4 giu 2019

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This is a simple function that plots the result of the FFT transform, but replacing the arbitrary x-axis with a true freqency axis (using the input sampling frequency). It plots just one side of the symmetrical FFT vector.
You can also use the function to extract the frequency axis vector without creating the plot.

Cita come

Edden M. Gerber (2024). plot FFT (https://www.mathworks.com/matlabcentral/fileexchange/71755-plot-fft), MATLAB Central File Exchange. Recuperato .

Compatibilità della release di MATLAB
Creato con R2011a
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Versione Pubblicato Note della release
1.0.0