| Example – Spectrum of Red Noise |
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| q | Let’s use the Parseval’s theory to calculate the power spectrum of
red |
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| noise. |
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| q | We already showed that the autocorrelation function of the red noise
is: |
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| q | By performing the Fourier transform of the autocorrelation function, |
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| we obtain the power spectrum of the red noise: |
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