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 #include "EnhADRessStereoSpectrum.h" 00020 #include "../common_source.h" 00021 00022 using std::ostringstream; 00023 using namespace Marsyas; 00024 00025 EnhADRessStereoSpectrum::EnhADRessStereoSpectrum(mrs_string name):MarSystem("EnhADRessStereoSpectrum", name) 00026 { 00027 addControls(); 00028 } 00029 00030 EnhADRessStereoSpectrum::EnhADRessStereoSpectrum(const EnhADRessStereoSpectrum& a) : MarSystem(a) 00031 { 00032 00033 } 00034 00035 EnhADRessStereoSpectrum::~EnhADRessStereoSpectrum() 00036 { 00037 } 00038 00039 MarSystem* 00040 EnhADRessStereoSpectrum::clone() const 00041 { 00042 return new EnhADRessStereoSpectrum(*this); 00043 } 00044 00045 void 00046 EnhADRessStereoSpectrum::addControls() 00047 { 00048 00049 } 00050 00051 void 00052 EnhADRessStereoSpectrum::myUpdate(MarControlPtr sender) 00053 { 00054 MRSDIAG("EnhADRessStereoSpectrum.cpp - EnhADRessStereoSpectrum:myUpdate"); 00055 (void) sender; //suppress warning of unused parameter(s) 00056 00057 N2_ = ctrl_inObservations_->to<mrs_natural>()/3; //i.e. N/2+1 00058 00059 ctrl_onSamples_->setValue(ctrl_inSamples_, NOUPDATE); 00060 ctrl_onObservations_->setValue(N2_, NOUPDATE); 00061 ctrl_osrate_->setValue(ctrl_israte_, NOUPDATE); 00062 00063 ostringstream oss; 00064 for (mrs_natural n=0; n < N2_; n++) 00065 oss << "enhADRess_stereobin_" << n << ","; 00066 ctrl_onObsNames_->setValue(oss.str(), NOUPDATE); 00067 } 00068 00069 void 00070 EnhADRessStereoSpectrum::myProcess(realvec& in, realvec& out) 00071 { 00072 mrs_natural o,t; 00073 for(t=0; t < inSamples_; ++t) 00074 { 00075 for(o=0; o<N2_; ++o) 00076 { 00077 out(o,t) = in(N2_*2+o,t); 00078 } 00079 } 00080 //MATLAB_PUT(out, "out2"); 00081 //MATLAB_EVAL("figure(3);plot(out2)"); 00082 }