Marsyas
0.6.0-alpha
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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_DAUB4_H 00020 #define MARSYAS_DAUB4_H 00021 00022 #include <marsyas/system/MarSystem.h> 00023 #include "WaveletStep.h" 00024 00025 namespace Marsyas 00026 { 00037 class Daub4: public MarSystem 00038 { 00039 private: 00040 realvec workspace_; 00041 mrs_real c0_; 00042 mrs_real c1_; 00043 mrs_real c2_; 00044 mrs_real c3_; 00045 mrs_natural nh, nh1, i, j; 00046 MarControlPtr ctrl_forward_; 00047 MarControlPtr ctrl_processSize_; 00048 00049 void addControls(); 00050 void myUpdate(MarControlPtr sender); 00051 00052 public: 00053 Daub4(std::string name); 00054 ~Daub4(); 00055 MarSystem* clone() const; 00056 void myProcess(realvec& in, realvec& out); 00057 00058 }; 00059 00060 }//namespace Marsyas 00061 00062 #endif