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/* -*- c++ -*- */
/*
* Copyright 2005,2013 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
*/
#ifndef INCLUDED_BLOCKS_RMS_CF_H
#define INCLUDED_BLOCKS_RMS_CF_H
#include <gnuradio/blocks/api.h>
#include <gnuradio/sync_block.h>
namespace gr {
namespace blocks {
/*!
* \brief RMS average power
* \ingroup math_operators_blk
*/
class BLOCKS_API rms_cf : virtual public sync_block
{
public:
// gr::blocks::rms_cf::sptr
typedef boost::shared_ptr<rms_cf> sptr;
/*!
* \brief Make an RMS calc. block.
* \param alpha gain for running average filter.
*/
static sptr make(double alpha = 0.0001);
virtual void set_alpha(double alpha) = 0;
};
} /* namespace blocks */
} /* namespace gr */
#endif /* INCLUDED_BLOCKS_RMS_CF_H */
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