Robust Modal Decompositions for Fluid Flows

This research abstract by Isabel Scherl describes how to use robust principle component analysis (RPCA) for robust modal decompositions of fluid flows that have large outliers or corruption.





Robust principal component analysis for modal decomposition of corrupt fluid flows
Physical Review Fluids, 5:054401, 2020 (Editors' Suggestion)
Isabel Scherl (@IsabelScherl), Benjamin Strom, Jessica K. Shang, Owen Williams (@WilliamsFluids), Brian L. Polagye, and Steven L. Brunton (@eigensteve)

Additional videos: tinyurl.com/RPCA-PIV

Github repository:

Flows