00001 // Copyright (C) 2010 NICTA and the authors listed below 00002 // http://nicta.com.au 00003 // 00004 // Authors: 00005 // - Conrad Sanderson (conradsand at ieee dot org) 00006 // 00007 // This file is part of the Armadillo C++ library. 00008 // It is provided without any warranty of fitness 00009 // for any purpose. You can redistribute this file 00010 // and/or modify it under the terms of the GNU 00011 // Lesser General Public License (LGPL) as published 00012 // by the Free Software Foundation, either version 3 00013 // of the License or (at your option) any later version. 00014 // (see http://www.opensource.org/licenses for more info) 00015 00016 00017 //! \addtogroup fn_conv 00018 //! @{ 00019 00020 00021 00022 //! Convolution, which is also equivalent to polynomial multiplication and FIR digital filtering. 00023 00024 template<typename T1, typename T2> 00025 inline 00026 const Glue<T1, T2, glue_conv> 00027 conv(const Base<typename T1::elem_type,T1>& A, const Base<typename T1::elem_type,T2>& B) 00028 { 00029 arma_extra_debug_sigprint(); 00030 00031 return Glue<T1, T2, glue_conv>(A.get_ref(), B.get_ref()); 00032 } 00033 00034 00035 00036 //! @}