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Example DMD procedure #8

Open SirPurrcival opened 1 year ago

SirPurrcival commented 1 year ago

Python implementation & Testrun on one time-series Check if there are good python packages for this

krisevers commented 1 year ago

python package which has functions implemented for DMD: https://mathlab.github.io/PyDMD/ and within that package the multi-resolution DMD: https://mathlab.github.io/PyDMD/

but you can also implement your own multi-resolution DMD function, which is what I did following this tutorial: https://www.pyrunner.com/weblog/2016/08/05/mrdmd-python/

multi-resolution DMD is nothing more than DMD but on different windowed snapshots of the time-series (we can thus use this to discover whether the amount of oscillations changes throughout time in the data).