Added header and comments to STI related files

src/isimpa/data_manager/projet_calculation.cpp

@@ -569,6 +569,8 @@ formatGABE::GABE_Data_Float* Compute_G_Param(const wxFloat32& t1,const wxFloat32
 
 /**
  * @brief Calcul du paramètre acoustique STI
+ * STI calculation is based on IEC:60268-16:2011 standard.
+ * TODO: Compensation for speaker spectrum.
  */
 formatGABE::GABE_Data_Float* Compute_STI_Param(bool surf,wxFloat32 te,wxFloat32 gen,const std::vector<wxFloat32>& timeTable,const std::vector<std::vector<wxFloat32> >& tab_wj,const std::vector<wxInt32>& freqTable)
 {

src/isimpa/nc_curves.cpp

@@ -1,3 +1,33 @@
+/* ----------------------------------------------------------------------
+* I-SIMPA (http://i-simpa.ifsttar.fr). This file is part of I-SIMPA.
+*
+* I-SIMPA is a GUI for 3D numerical sound propagation modelling dedicated
+* to scientific acoustic simulations.
+* Copyright (C) 2007-2014 - IFSTTAR - Judicael Picaut, Nicolas Fortin
+*
+* I-SIMPA is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 3 of the License, or
+* (at your option) any later version.
+*
+* I-SIMPA is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software Foundation,
+* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA or
+* see <http://ww.gnu.org/licenses/>
+*
+* For more information, please consult: <http://i-simpa.ifsttar.fr> or
+* send an email to i-simpa@ifsttar.fr
+*
+* To contact Ifsttar, write to Ifsttar, 14-20 Boulevard Newton
+* Cite Descartes, Champs sur Marne F-77447 Marne la Vallee Cedex 2 FRANCE
+* or write to scientific.computing@ifsttar.fr
+* ----------------------------------------------------------------------*/
+
 #include <wx/dynarray.h>
 #include <wx/xml/xml.h>
 #include <wx/filename.h>
@@ -8,6 +38,11 @@
 
 #include <vector>
 
+/**
+ * @file nc_curves.cpp
+ * @brief Contains sellected NC curves what allows to introduce background noise to STI calculation.
+ * See:https://www.engineeringtoolbox.com/nc-noise-criterion-d_725.html
+ */
 class nc_curves
 {
 private: