mne-tools/mne-python — pull request #1535 by joewalter (2014-08-25 06:55:12+00:00)
Title: BUG: fixes energy conservation problems for STFT with tight frame

This pull request fixes a bug in the computation of the signal energy in the time-frequency domain. With this, energy in TF and time domain are the same for an STFT with a tight frame (test are now with decimal=6, before it was decimal=2). The problem was in the reduction and reconstruction of TF coefficients for a real-valued signal.