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Feb 19, 2017 at 18:48 history closed Matt L.
MBaz
jojeck
Duplicate of What is the difference between $X(j\omega)$ and $X(\omega)$ notation?
Feb 19, 2017 at 17:01 review Close votes
Feb 19, 2017 at 18:48
Feb 19, 2017 at 15:29 answer added hotpaw2 timeline score: 1
Feb 19, 2017 at 13:47 comment added Marcus Müller @CarlosDanger extremely chill here :)
Feb 19, 2017 at 13:38 comment added Robert L. @MarcusMüller Chill out man....
Feb 19, 2017 at 12:58 vote accept CommunityBot
Feb 19, 2017 at 12:52 answer added Fat32 timeline score: 3
Feb 19, 2017 at 12:37 comment added Marcus Müller I'd normally not be as persistent about this, but you're dealing with spectra now for quite a while now, and you should by now be very able to write down the Fourier transform of $x(t)$ from the top of your head. Thus, you can probably understand and represent very much more precise where that $j\omega$ is used later on, or where it came from.
Feb 19, 2017 at 12:32 comment added Marcus Müller I don't understand your question. "Can either be written" is from some book or other source.. and I'm getting tired of repeating|this|repeatedly, but if you have a formula from somewhere that you've got a question about, properly cite and give a bit of background.
Feb 19, 2017 at 12:17 history asked user25356 CC BY-SA 3.0