mne-tools/mne-python — pull request #553 by bburan-galenea (2013-04-03 13:51:34+00:00)
Title: ENH: Added temporal decimation to Morlet analysis

To help minimize memory usage when processing large datasets, added decim
parameter to `single_trial_power` and `cwt`.

This allows me to analyze some datasets where the final result of
`single_trial_power` would not have fit in memory otherwise. Having `cwt`
perform the decimation before returning the result also sidesteps the issue of
multiple jobs (using joblib) returning large arrays to the parent process that
crashed my Python interpreter.

Also includes a docstring fix for `single_trial_power` and a bugfix where
`single_trial_power` was not calling `cwt` with correct arguments when njobs
was 1.