Update zef_lead_field_eeg_fem.m

Author: sampsapursiainen

m/forward_simulation/lead_field/zef_lead_field_eeg_fem.m

@@ -260,7 +260,7 @@
     % Construct lead field with transfer matrix, Schur complement and
     % interpolation matrix G.
 
-    L_eeg = Schur_complement * T' * G;
+    L_eeg = Schur_complement \ (T' * G);
 
     % Set "correct" zero potential level. Corresponds to multiplying L_eeg with
     % restriction matrix R, seen in relevant articles such as