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Results tagged with power-spectral-density
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user 32888
The Power Spectral Density (PSD) is the distribution of signal power over frequencies.
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Equivalence of the Power Spectral Density definitions
I am trying to show the equivalence of the following Power Spectral Density definitions in Matlab:
Definition 1:
$$ P(\omega) = \sum_{k=-\infty}^{\infty} r(k)e^{-j\omega k} $$
Definition 2:
$$ P(\ …
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