CLAM-Development
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00001 /* 00002 * Copyright (c) 2004 MUSIC TECHNOLOGY GROUP (MTG) 00003 * UNIVERSITAT POMPEU FABRA 00004 * 00005 * 00006 * This program is free software; you can redistribute it and/or modify 00007 * it under the terms of the GNU General Public License as published by 00008 * the Free Software Foundation; either version 2 of the License, or 00009 * (at your option) any later version. 00010 * 00011 * This program is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 * GNU General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU General Public License 00017 * along with this program; if not, write to the Free Software 00018 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00019 * 00020 */ 00021 00022 #ifndef __SPECTRUMCONVERSIONS__ 00023 #define __SPECTRUMCONVERSIONS__ 00024 00025 #include "Array.hxx" 00026 #include "Complex.hxx" 00027 #include "Polar.hxx" 00028 #include "BPF.hxx" 00029 00030 namespace CLAM 00031 { 00032 void Complex2Polar( const Array<Complex>&, Array<Polar>& ); 00033 00034 void Polar2Complex( const Array<Polar>&, Array<Complex>& ); 00035 00036 void Complex2MagPhase( const Array<Complex>&, DataArray&, DataArray& ); 00037 00038 void Polar2MagPhase( const Array<Polar>&, DataArray&, DataArray& ); 00039 00040 void BPF2MagPhase( const BPF&, const BPF&, DataArray&, DataArray&, TSize, TData ); 00041 00042 void MagPhase2Polar( const DataArray&, const DataArray&, Array<Polar>& ); 00043 00044 void MagPhase2Complex( const DataArray&, const DataArray&, Array<Complex>& ); 00045 00046 void Log2LinearMagnitude( const DataArray&, DataArray& ); 00047 00048 void Linear2LogMagnitude( const DataArray&, DataArray& ); 00049 00050 void Complex2LogMagPhase(const Array<Complex> &src, DataArray &destMag, DataArray &destPhase); 00051 00052 // Inplace conversion function overloads 00053 00054 void Log2LinearMagnitude( DataArray& ); 00055 00056 void Linear2LogMagnitude( DataArray& ); 00057 } 00058 00059 00060 #endif // SpectrumConversions.hxx 00061