filter and PSD parameters

[Sushi]

hello

I would like to know the following information:

for raw.load_data().filter(picks=[‘mag’, ‘grad’],l_freq=1,h_freq=50):
filter type, order, cut-off frequencies,direction of filter application (forward, backward, both), and length of filter kernel

for raw.compute_psd(tmin=t_min,tmax=t_max)
Length of time window used, overlap

can you please instruct me how to find this information?

thank you!

[cbrnr (Clemens Brunner)]

Please refer to the following tutorial on our website, which should contain the answers to your filter-related questions:

Background information on filtering — MNE 1.10.2 documentation

Regarding PSD computation, the documentation for raw.compute_psd() links to psd_array_welch() for details such as the length of the time window and the default overlap.

[Sushi]

Thank you!!