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themaninblack@lemmy.world to Science Memes@mander.xyzEnglish · 2 months ago

Fourier

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Fourier

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themaninblack@lemmy.world to Science Memes@mander.xyzEnglish · 2 months ago
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  • rockerface🇺🇦@lemmy.cafe
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    2 months ago

    That is really useful for finding out whether either of you is on the spectrum

  • supersquirrel@sopuli.xyz
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    2 months ago

    This is derivative af

  • mavu@discuss.tchncs.de
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    2 months 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

    • Dadifer@lemmy.world
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      2 months ago

      It’s a Fourier transform of 1

      • Aceticon@lemmy.dbzer0.com
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        2 months ago

        Wouldn’t that just be a single vertical line?

        • Natanael@infosec.pub
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          2 months ago

          He didn’t say 1 of which unit or function

          • Aceticon@lemmy.dbzer0.com
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            2 months ago

            Hence why I formated my comment as a question ;)

        • Dadifer@lemmy.world
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          2 months ago

          Yes

    • betanumerus@lemmy.ca
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      2 months ago

      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.

    • Phoenix3875@lemmy.world
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      2 months ago

      Maybe he’s just reading the result. The pic didn’t show the open skull and the brain electrodes underneath.

  • StinkyFingerItchyBum@lemmy.ca
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    2 months ago

    The s/n ratio of these jokes is surprisingly high.

  • cosmicpancake@sh.itjust.works
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    2 months ago

    Peak nerd humor, and I love it. Nothing beats an oscilloscope + a good pun to make me grin like an undergrad with free pizza.

    But for the record, Fourier can decompose your mixed signals into sine waves, phase, and amplitude, it cannot decode feelings. Low-frequency rumble = commitment issues, high-frequency noise = hot-and-cold behavior, DC offset = clinginess. Still, blunt instrument number one is a conversation, not an FFT.

    Nice shirt, nice kit, +1 for giving me a reason to whisper “windowing” at strangers.

    • kender242@lemmy.world
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      2 months ago

      https://m.xkcd.com/26/

      • cosmicpancake@sh.itjust.works
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        2 months ago

        There really is an XKCD for everything, isn’t there?

    • Natanael@infosec.pub
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      2 months ago

      WDYM you’re not just going with sine waves vibes

  • aeronmelon@lemmy.world
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    2 months ago

    And now the signals have completely stopped. Science for the win!

    • Natanael@infosec.pub
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      2 months ago

      The friend she said you shouldn’t worry about gave her a band pass

  • 𞋴𝛂𝛋𝛆@lemmy.world
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    2 months ago

    Have you made it to third order base or is she a bad impedance? Don’t get too hung up on her reluctance or reactance. If she takes no coulombs she is dead inside.

    • lauha@lemmy.world
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      2 months ago

      Interesting, I didn’t know the word reluctance even though magnetic resistance is a familiar concept

  • expatriado@lemmy.world
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    2 months ago

    DSP gave me PTSD

  • pHr34kY@lemmy.world
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    2 months ago

    Both the FFT and this story are anchored on things that are imaginary.

    • Natanael@infosec.pub
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      2 months ago

      You’re making it complex

  • sheepishly@fedia.io
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    2 months ago

    Fourier?? I hardly know 'er!!

  • abcdqfr@lemmy.world
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    2 months ago

    Fourier than what?

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