00001 /*************************************************************************** 00002 ** 00003 ** This file is part of warand. 00004 ** 00005 ** This file may be distributed and/or modified under the terms of the 00006 ** GNU General Public License version 2 or 3 as published by the Free 00007 ** Software Foundation and appearing in the file LICENSE.GPL included 00008 ** in the packaging of this file. 00009 ** 00010 ** This file is distributed in the hope that it will be useful, but WITHOUT 00011 ** ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 00012 ** FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 00013 ** more details. 00014 ** 00015 ** You should have received a copy of the GNU General Public License 00016 ** along with this program. If not, see <http://www.gnu.org/licenses/>. 00017 ** 00018 ** See http://www.geopsy.org for more information. 00019 ** 00020 ** Created : 2008-07-15 00021 ** Authors: 00022 ** Marc Wathelet 00023 ** Marc Wathelet (LGIT, Grenoble, France) 00024 ** 00025 ***************************************************************************/ 00026 00027 #ifndef GAUSSIANFREQUENCYBAND_H 00028 #define GAUSSIANFREQUENCYBAND_H 00029 00030 class GaussianFrequencyBand 00031 { 00032 public: 00033 GaussianFrequencyBand(); 00034 GaussianFrequencyBand(const GaussianFrequencyBand& o); 00035 ~GaussianFrequencyBand(); 00036 00037 void calculate(const FrequencyBand& f, double windowLength); 00038 int minimumIndex() const {return _iFreqMin;} 00039 int maximumIndex() const {return _iFreqMax;} 00040 double taperValue(int i) const {return _gaussianPtr[i];} 00041 private: 00042 int _iFreqMin, _iFreqMax; 00043 double * _gaussian; 00044 double * _gaussianPtr; 00045 }; 00046 00047 #endif // GAUSSIANFREQUENCYBAND_H
