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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_ANALOG_FEEDFORWARD_AGC_CC_H
#define INCLUDED_ANALOG_FEEDFORWARD_AGC_CC_H
#include <gnuradio/analog/api.h>
#include <gnuradio/sync_block.h>
namespace gr {
namespace analog {
/*!
* \brief Non-causal AGC which computes required gain based on max
* absolute value over nsamples
* \ingroup level_controllers_blk
*/
class ANALOG_API feedforward_agc_cc : virtual public sync_block
{
public:
// gr::analog::feedforward_agc_cc::sptr
typedef boost::shared_ptr<feedforward_agc_cc> sptr;
/*!
* Build a complex valued feed-forward AGC loop block.
*
* \param nsamples number of samples to look ahead.
* \param reference reference value to adjust signal power to.
*/
static sptr make(int nsamples, float reference);
};
} /* namespace analog */
} /* namespace gr */
#endif /* INCLUDED_GR_FEEDFORWARD_AGC_CC_H */
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