diff options
| author | Johnathan Corgan <jcorgan@corganenterprises.com> | 2012-04-01 13:23:06 -0700 |
|---|---|---|
| committer | Johnathan Corgan <jcorgan@corganenterprises.com> | 2012-04-01 13:55:45 -0700 |
| commit | f9b73b1710f19529b99f8f69c8e3a06839ad68bc (patch) | |
| tree | c6ec3e97110c75eb187875a9e1a8fd22b7123b2b /gr-wavelet/include/wavelet/wavelet_wavelet_ff.h | |
| parent | a40ac1d61259dda14e5a6abf328004d3f4b17f02 (diff) | |
wavelet: move wavelet blocks to new top-level component
Diffstat (limited to 'gr-wavelet/include/wavelet/wavelet_wavelet_ff.h')
| -rw-r--r-- | gr-wavelet/include/wavelet/wavelet_wavelet_ff.h | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/gr-wavelet/include/wavelet/wavelet_wavelet_ff.h b/gr-wavelet/include/wavelet/wavelet_wavelet_ff.h new file mode 100644 index 0000000000..9b1f3fe0ec --- /dev/null +++ b/gr-wavelet/include/wavelet/wavelet_wavelet_ff.h @@ -0,0 +1,71 @@ +/* -*- c++ -*- */ +/* + * Copyright 2008,2012 Free Software Foundation, Inc. + * + * This file is part of GNU Radio + * + * GNU Radio is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3, or (at your option) + * any later version. + * + * GNU Radio is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with GNU Radio; see the file COPYING. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, + * Boston, MA 02110-1301, USA. + */ +#ifndef INCLUDED_WAVELET_WAVELET_FF_H +#define INCLUDED_WAVELET_WAVELET_FF_H + +#include <wavelet_api.h> +#include <iostream> +#include <gr_sync_block.h> + +#include <gsl/gsl_errno.h> +#include <gsl/gsl_wavelet.h> + +class wavelet_wavelet_ff; +typedef boost::shared_ptr<wavelet_wavelet_ff> wavelet_wavelet_ff_sptr; + +WAVELET_API wavelet_wavelet_ff_sptr +wavelet_make_wavelet_ff(int size = 1024, + int order = 20, + bool forward = true); + +/*! + * \brief compute wavelet transform using gsl routines + * \ingroup wavelet_blk + */ + +class WAVELET_API wavelet_wavelet_ff : public gr_sync_block +{ + int d_size; + int d_order; + bool d_forward; + gsl_wavelet *d_wavelet; + gsl_wavelet_workspace *d_workspace; + double *d_temp; + + friend WAVELET_API wavelet_wavelet_ff_sptr + wavelet_make_wavelet_ff(int size, + int order, + bool forward); + + wavelet_wavelet_ff(int size, + int order, + bool forward); + +public: + ~wavelet_wavelet_ff(); + + int work (int noutput_items, + gr_vector_const_void_star &input_items, + gr_vector_void_star &output_items); +}; + +#endif /* INCLUDED_WAVELET_WAVELET_FF_H */ |