diff options
Diffstat (limited to 'gr-pager/src/pager_slicer_fb.h')
-rw-r--r-- | gr-pager/src/pager_slicer_fb.h | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/gr-pager/src/pager_slicer_fb.h b/gr-pager/src/pager_slicer_fb.h deleted file mode 100644 index 75eea3cd3..000000000 --- a/gr-pager/src/pager_slicer_fb.h +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Copyright 2006,2007 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_PAGER_SLICER_FB_H -#define INCLUDED_PAGER_SLICER_FB_H - -#include <gr_sync_block.h> - -class pager_slicer_fb; -typedef boost::shared_ptr<pager_slicer_fb> pager_slicer_fb_sptr; - -pager_slicer_fb_sptr pager_make_slicer_fb(float alpha); - -/*! - * \brief slicer description - * \ingroup pager_blk - */ -class pager_slicer_fb : public gr_sync_block -{ -private: - friend pager_slicer_fb_sptr pager_make_slicer_fb(float alpha); - pager_slicer_fb(float alpha); - - unsigned char slice(float sample); - - float d_alpha; // DC removal time constant - float d_beta; // 1.0-d_alpha - float d_avg; // Average value for DC offset subtraction - -public: - int work (int noutput_items, - gr_vector_const_void_star &input_items, - gr_vector_void_star &output_items); - - float dc_offset() const { return d_avg; } -}; - -#endif /* INCLUDED_PAGER_SLICER_FB_H */ |