On Mon, 1 Mar 2021 00:21:11 -0800 (PST), "
wrote:
** Time for you to present the *spectrum* of a ringing square wave.
In the frequency domain.
Not one, tiny, leading cycle on a scope trace.
Cos that was NEVER the question and YOU know it.
That "one tiny leading cycle" IS the ringing. It is all of the
ringing. There is no more. The mechanism doesn't create more. It shows
ringing in the domain in which it happens - time.
d
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