If two signals are disjoint in the frequency domain, are they uncorralated?
I think that I am not understanding the frequency domain concept :(
2026-04-06 21:29:13.1775510953
If two signals are disjoint in the frequency domain, are they uncorralated?
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Yes. If there is no spectral overlap, then the signals are wholly uncorrelated. Correlation is a type of convolution, which is means that you are multiplying the spectrums of the two signals together. Since there is no overlap in the frequency domain, their product will always be zero.