Talk:Energy (signal processing)

energy signals

Energy-density spectrum: double entry in wiki[edit]

This subject is already included in the wikipage on spectral density. The same holds for Parseval's theorem. This page should thus be updated to account for this. I created the link from the Spectral density page to this page here and made also a comment there.Sigmout (talk) 09:06, 18 August 2008 (UTC)[reply]

Any relationship to Lebesgue spaces and functional analysis?[edit]

I am only still starting to study signal processing, but I am curious if the definition of energy here has any relationship to, or underpinnings from, the theory around L^p spaces (aka Lebesgue spaces) or functional analysis in general?

If so, it might be nice to make this connection in the article?

I might be out of my depth here, so I'd be very glad to hear input from anyone who's more familiar with these subjects.

Thanks!

-- QB2k (talk) 20:50, 24 January 2024 (UTC)[reply]