https://www.dsprelated.com/showthread/comp.dsp/22749-1.php
comp.dsp | Hilbert transform & analytic signals
Hi Guys, I've been modeling (with MATLAB) the Hilbert transform for use in generating the analytic signal (a complex signal) corresponding to...
hilbert transformanalytic signalscompdsp
https://www.journals.pan.pl/dlibra/publication/96553/edition/83301/content
The unified theory of n-dimensional complex and hypercomplex analytic signals - Bulletin of the...
Polish Academy of Sciences
unified theoryanalytic signalsdimensionalcomplexbulletin