GNU Radio Manual and C++ API Reference 3.7.14.0
The Free & Open Software Radio Ecosystem
feedforward_agc_cc.h
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1/* -*- c++ -*- */
2/*
3 * Copyright 2006,2012 Free Software Foundation, Inc.
4 *
5 * This file is part of GNU Radio
6 *
7 * GNU Radio is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 3, or (at your option)
10 * any later version.
11 *
12 * GNU Radio is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with GNU Radio; see the file COPYING. If not, write to
19 * the Free Software Foundation, Inc., 51 Franklin Street,
20 * Boston, MA 02110-1301, USA.
21 */
22
23#ifndef INCLUDED_ANALOG_FEEDFORWARD_AGC_CC_H
24#define INCLUDED_ANALOG_FEEDFORWARD_AGC_CC_H
25
26#include <gnuradio/analog/api.h>
27#include <gnuradio/sync_block.h>
28
29namespace gr {
30namespace analog {
31
32/*!
33 * \brief Non-causal AGC which computes required gain based on max
34 * absolute value over nsamples
35 * \ingroup level_controllers_blk
36 */
38{
39public:
40 // gr::analog::feedforward_agc_cc::sptr
41 typedef boost::shared_ptr<feedforward_agc_cc> sptr;
42
43 /*!
44 * Build a complex valued feed-forward AGC loop block.
45 *
46 * \param nsamples number of samples to look ahead.
47 * \param reference reference value to adjust signal power to.
48 */
49 static sptr make(int nsamples, float reference);
50};
51
52} /* namespace analog */
53} /* namespace gr */
54
55#endif /* INCLUDED_GR_FEEDFORWARD_AGC_CC_H */
Non-causal AGC which computes required gain based on max absolute value over nsamples.
Definition: feedforward_agc_cc.h:38
boost::shared_ptr< feedforward_agc_cc > sptr
Definition: feedforward_agc_cc.h:41
static sptr make(int nsamples, float reference)
synchronous 1:1 input to output with history
Definition: sync_block.h:38
#define ANALOG_API
Definition: gr-analog/include/gnuradio/analog/api.h:30
Include this header to use the message passing features.
Definition: basic_block.h:45