Zapline using sliding windows

neurofractal / analyse_OPMEG

Nic & Rob's lair of scripts to analyse OPM data, using the Fieldtrip toolbox

https://neurofractal.github.io/analyse_OPMEG/

MIT License

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Closed neurofractal closed 4 years ago

neurofractal commented 4 years ago

Zapline seems to work better for short 10s segments of data (probably lots of non-stationarities).

I should implement a sliding/overlapping window approach for our data

neurofractal commented 4 years ago

Using Zapline with shorter windows does seem to help:

N.B. Please see compare PSD @ 50Hz between (left) applying Zapline to full dataset (800s) and (right) applying in 1s overlapping windows

neurofractal commented 4 years ago

Now implemented HERE