[time-nuts] Re: Dr Kinali

[paul swed]

Very happy for Dr. Kinali. He has share great insights with the time-nuts
and I have learned a lot from reading his posts.
Congratulations.
Paul
WB8TSL

On Thu, Oct 13, 2022 at 12:55 PM Bob kb8tq via time-nuts <
time-nuts at lists.febo.com> wrote:

> Hi
>
> Very cool !!
>
> Bob
>
> > On Oct 12, 2022, at 5:53 AM, Magnus Danielson via time-nuts <
> time-nuts at lists.febo.com> wrote:
> >
> > Dear fellow time-nuts,
> >
> > I just saw the PhD defense of Attila Kinali, which was succsessful and
> render him being Dr. Kinali.
> >
> > It is interesting in that it shows that the Fourier transform
> traditionally used in engineering is not properly done as viewed in
> mathematical strictness. Through the formalism of math he redefines a
> Fourier transform that does work in a mathematical sense while being
> consistent with the traditional one and hence useful. The key issue is that
> some functions tend to integrate to infinity while they are in fact power
> limited, so it's only the length of integration that scales them to
> infinity. This is where engineering use cheats but a math strict approach
> cannot cheat.
> >
> > He also visited a look at noise models and how these affect predicitions
> of noise of out amplifiers, with illustrations on how that now is used to
> better model actual noise performance.
> >
> > Further he analysed meta stability of digital circuits and discussed
> those.
> >
> > Overall an impressive thesis, not to say there is not to research on, as
> there is and several topics was discussed durign the defense, as it should.
> >
> > Congratulations! Very well executed and performed!
> >
> > Had conditions been better, I would have been physically present as
> originally planned.
> >
> > Cheers,
> > Magnus
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