It’s one of the sine waves making up the mixed signal and he’s got its frequency and amplitude, which is what fourier analysis is about.
Comment on Fourier
mavu@discuss.tchncs.de 12 hours ago
That’s not a fourier transform, that’s just a scope with a sine wave.
It’s not even a mixed signal.
0/10 Reported to the Inaccurate-Meme-Taskforce
betanumerus@lemmy.ca 10 hours ago
Phoenix3875@lemmy.world 10 hours ago
Maybe he’s just reading the result. The pic didn’t show the open skull and the brain electrodes underneath.
Dadifer@lemmy.world 11 hours ago
It’s a Fourier transform of 1
Aceticon@lemmy.dbzer0.com 10 hours ago
Wouldn’t that just be a single vertical line?
Natanael@infosec.pub 10 hours ago
He didn’t say 1 of which unit or function
Aceticon@lemmy.dbzer0.com 10 hours ago
Hence why I formated my comment as a question ;)
Dadifer@lemmy.world 9 hours ago
Yes