Marsyas  0.6.0-alpha
/usr/src/RPM/BUILD/marsyas-0.6.0/src/marsyas/marsystems/SFM.h
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00001 /*
00002 ** Copyright (C) 1998-2006 George Tzanetakis <gtzan@cs.uvic.ca>
00003 **
00004 ** This program is free software; you can redistribute it and/or modify
00005 ** it under the terms of the GNU General Public License as published by
00006 ** the Free Software Foundation; either version 2 of the License, or
00007 ** (at your option) any later version.
00008 **
00009 ** This program is distributed in the hope that it will be useful,
00010 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
00011 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012 ** GNU General Public License for more details.
00013 **
00014 ** You should have received a copy of the GNU General Public License
00015 ** along with this program; if not, write to the Free Software
00016 ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
00017 */
00018 
00019 #ifndef MARSYAS_SFM_H
00020 #define MARSYAS_SFM_H
00021 
00022 #include <marsyas/system/MarSystem.h>
00023 
00024 namespace Marsyas
00025 {
00037 class SFM: public MarSystem
00038 {
00039 private:
00040   mrs_natural nrBands_;
00041   mrs_natural nrValidBands_;
00042 
00043   realvec edge_;
00044   realvec bandLoEdge_;
00045   realvec bandHiEdge_;
00046 
00047   mrs_natural spectrumSize_;
00048   mrs_real df_;
00049   //realvec spectrumBinFreqs_;
00050   std::vector<mrs_natural> il_;
00051   std::vector<mrs_natural> ih_;
00052 
00053   void myUpdate(MarControlPtr sender);
00054 
00055 public:
00056   SFM(std::string name);
00057   ~SFM();
00058   MarSystem* clone() const;
00059 
00060   void myProcess(realvec& in, realvec& out);
00061 };
00062 
00063 }//namespace Marsyas
00064 
00065 #endif
00066 
00067 
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00070