00001 /* 00002 libit - Library for basic source and channel coding functions 00003 Copyright (C) 2005-2008 Francois Cayre, Vivien Chappelier, Herve Jegou 00004 00005 This library is free software; you can redistribute it and/or 00006 modify it under the terms of the GNU Library General Public 00007 License as published by the Free Software Foundation; either 00008 version 2 of the License, or (at your option) any later version. 00009 00010 This library is distributed in the hope that it will be useful, 00011 but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 Library General Public License for more details. 00014 00015 You should have received a copy of the GNU Library General Public 00016 License along with this library; if not, write to the Free 00017 Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 00018 */ 00019 00020 /* 00021 Filtering 00022 Copyright (C) 2005 Vivien Chappelier 00023 */ 00024 00025 #ifndef __it_filter_h 00026 #define __it_filter_h 00027 00028 #include <it/types.h> 00029 #include <it/mat.h> 00030 00031 /*---------------------------------------------------------------------------*/ 00032 /*! \defgroup filter Filtering */ 00033 /* @{ */ 00034 /*---------------------------------------------------------------------------*/ 00035 00036 mat mat_filter_fir (mat input, mat filter, int px, int py); 00037 00038 /* @} */ 00039 00040 #endif
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