kali_fornication@lemmy.world to Science Memes@mander.xyzEnglish · 3 个月前big factslemmy.worldimagemessage-square83linkfedilinkarrow-up1679arrow-down120
arrow-up1659arrow-down1imagebig factslemmy.worldkali_fornication@lemmy.world to Science Memes@mander.xyzEnglish · 3 个月前message-square83linkfedilink
minus-squareHugeNerd@lemmy.calinkfedilinkEnglisharrow-up5·3 个月前Negative frequency is a concept in signal processing, and many other domains. https://en.wikipedia.org/wiki/Negative_frequency Phase could be the thing, beats me, it’s been a while. Negative resistance is also another one of those concepts that pop up now and then, specifically negative differential resistance.
minus-squareGlitterkoe@lemmy.worldlinkfedilinkEnglisharrow-up2·3 个月前I mean, the signs* are right there in the article *something something sines
Negative frequency is a concept in signal processing, and many other domains.
https://en.wikipedia.org/wiki/Negative_frequency
Phase could be the thing, beats me, it’s been a while. Negative resistance is also another one of those concepts that pop up now and then, specifically negative differential resistance.
I mean, the signs* are right there in the article
*something something sines