mne-tools/mne-python — pull request #814 by adykstra (2013-10-15 01:38:06+00:00)
Title: ENH: add subtract_evoked option to tf_dics

Adds boolean arg to tf_dics to let the user choose whether to subtract the averaged evoked response prior to computation. There are some strange edge effects in the lower band that do not appear with the lcmv version. Should these be expected?

![tf_dics_examples](https://f.cloud.github.com/assets/2804716/1330816/670d904c-353a-11e3-8101-7bfef447b172.png)