trombonechamp

·3 ปีที่แล้ว·discuss

Looks like these are just phantom oscillations, a statistical artifact of doing SVD/PCA on smooth data: https://www.biorxiv.org/content/10.1101/2023.06.20.545619v1

You get the same patterns in music: https://pure.uva.nl/ws/files/67945245/000016_2_.pdf