Merge remote-tracking branch 'andrew/connectivity' into connectivity

naf/maths/mvar_metrics.py

@@ -148,7 +148,7 @@ class ModalMvarMetrics(AbstractMVARMetrics):
 
         # Compute transfer function
         from naf.maths.modal import MvarModalDecomposition
-        ret.modes = MvarModalDecomposition.initialise( model, sample_rate=sample_rate, normalise=True )
+        ret.modes = MvarModalDecomposition.initialise( model, sample_rate=sample_rate, normalise=False )
         ret.H = ret.modes.transfer_function(sample_rate,freq_vect)
 
         return ret