mne-tools/mne-python — pull request #203 by Eric89GXL (2012-11-30 23:13:02+00:00)
Title: ENH: resample method for raw (plus minor fixes)

Now that I'm computing projection vectors for all of my raw files simultaneously, this can lead to huge (>5x) memory savings, since I'm dealing with 1000-Hz sampled data, but I'm only interested in covariances below 35 Hz. While I could use memmapping, that is much slower.

I've added caveats telling people that they should not use resampled raw data to epoch their data, as it introduces jitter to the timings (and instead should resample after epoching).

In theory this could also be useful for people working with resting-state data.