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complex_to_mag.h
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/* -*- c++ -*- */
/*
* Copyright 2005,2012 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
*/
#ifndef INCLUDED_BLOCKS_COMPLEX_TO_MAG_H
#define INCLUDED_BLOCKS_COMPLEX_TO_MAG_H
#include <gnuradio/blocks/api.h>
#include <gnuradio/sync_block.h>
namespace gr {
namespace blocks {
/*!
* \brief complex in, magnitude out (float)
* \ingroup type_converters_blk
*
* \details
* Calculates the magnitude of the complex samples:
*
* \li output[0][m] = |input[0][m]|
*
* Or:
* \li output[0][m] = sqrt(Re{input[0][m]}^2 + Im{input[0][m]}^2)
*
* The input stream can be a vector of length \p vlen, and for
* each vector, each item is converted using the above
* function. So above, m is from 0 to noutput_items*vlen for each
* call to work.
*/
class BLOCKS_API complex_to_mag : virtual public sync_block
{
public:
// gr::blocks::complex_to_mag_ff::sptr
typedef std::shared_ptr<complex_to_mag> sptr;
/*!
* Build a complex to magnitude block.
*
* \param vlen vector len (default 1)
*/
static sptr make(size_t vlen = 1);
};
} /* namespace blocks */
} /* namespace gr */
#endif /* INCLUDED_BLOCKS_COMPLEX_TO_MAG_H */
gr::blocks::complex_to_mag
complex in, magnitude out (float)
Definition complex_to_mag.h:38
gr::blocks::complex_to_mag::sptr
std::shared_ptr< complex_to_mag > sptr
Definition complex_to_mag.h:41
gr::blocks::complex_to_mag::make
static sptr make(size_t vlen=1)
gr::sync_block::sync_block
sync_block(void)
Definition sync_block.h:28
api.h
BLOCKS_API
#define BLOCKS_API
Definition gr-blocks/include/gnuradio/blocks/api.h:18
gr::blocks
Definition abs_blk.h:20
gr
GNU Radio logging wrapper.
Definition basic_block.h:29
sync_block.h