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diff_phasor_cc.h
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/* -*- c++ -*- */
/*
* Copyright 2006,2012 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
*/
#ifndef INCLUDED_GR_DIFF_PHASOR_CC_H
#define INCLUDED_GR_DIFF_PHASOR_CC_H
#include <gnuradio/digital/api.h>
#include <gnuradio/sync_block.h>
namespace gr {
namespace digital {
/*!
* \brief Differential decoding based on phase change.
* \ingroup symbol_coding_blk
*
* \details
* Uses the phase difference between two symbols to determine the
* output symbol:
*
* out[i] = in[i] * conj(in[i-1]);
*/
class DIGITAL_API diff_phasor_cc : virtual public sync_block
{
public:
// gr::digital::diff_phasor_cc::sptr
typedef std::shared_ptr<diff_phasor_cc> sptr;
/*!
* Make a differential phasor decoding block.
*/
static sptr make();
};
} /* namespace digital */
} /* namespace gr */
#endif /* INCLUDED_GR_DIFF_PHASOR_CC_H */
gr::digital::diff_phasor_cc
Differential decoding based on phase change.
Definition diff_phasor_cc.h:31
gr::digital::diff_phasor_cc::sptr
std::shared_ptr< diff_phasor_cc > sptr
Definition diff_phasor_cc.h:34
gr::digital::diff_phasor_cc::make
static sptr make()
gr::sync_block
synchronous 1:1 input to output with history
Definition sync_block.h:26
api.h
DIGITAL_API
#define DIGITAL_API
Definition gr-digital/include/gnuradio/digital/api.h:18
gr
GNU Radio logging wrapper.
Definition basic_block.h:29
sync_block.h