GNU Radio Radar Toolbox
ofdm_divide_vcvc.h
Go to the documentation of this file.
1/* -*- c++ -*- */
2/*
3 * Copyright 2014 Communications Engineering Lab, KIT.
4 *
5 * This is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 3, or (at your option)
8 * any later version.
9 *
10 * This software is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this software; see the file COPYING. If not, write to
17 * the Free Software Foundation, Inc., 51 Franklin Street,
18 * Boston, MA 02110-1301, USA.
19 */
20
21
22#ifndef INCLUDED_RADAR_OFDM_DIVIDE_VCVC_H
23#define INCLUDED_RADAR_OFDM_DIVIDE_VCVC_H
24
25#include <gnuradio/tagged_stream_block.h>
26#include <radar/api.h>
27
28namespace gr {
29namespace radar {
30
31/*!
32 * \brief This block performs a complex complex division with in0/in1. If vlen_out >
33 * vlen_in the additional space is filled with zeros. This can be used for zeropadding.
34 * discarded_carriers is a vector of the carriers which should be not used and set zero as
35 * division result. num_sync_words gives the number of sync words on which the
36 * discarded_carriers rule is not applied.
37 *
38 * \param vlen_in Input vector length
39 * \param vlen_out Output vector length
40 * \param discarded_carriers Discarded carriers
41 * \param num_sync_words Number of sync words
42 * \param len_key Packet length key for tagged stream
43 *
44 * \ingroup radar
45 *
46 */
47class RADAR_API ofdm_divide_vcvc : virtual public gr::tagged_stream_block
48{
49public:
50 typedef std::shared_ptr<ofdm_divide_vcvc> sptr;
51
52 /*!
53 * \brief Return a shared_ptr to a new instance of radar::ofdm_divide_vcvc.
54 *
55 * To avoid accidental use of raw pointers, radar::ofdm_divide_vcvc's
56 * constructor is in a private implementation
57 * class. radar::ofdm_divide_vcvc::make is the public interface for
58 * creating new instances.
59 */
60 static sptr make(int vlen_in,
61 int vlen_out,
62 std::vector<int> discarded_carriers,
63 int num_sync_words,
64 std::string len_key = "packet_len");
65};
66
67} // namespace radar
68} // namespace gr
69
70#endif /* INCLUDED_RADAR_OFDM_DIVIDE_VCVC_H */
#define RADAR_API
Definition api.h:31
This block performs a complex complex division with in0/in1. If vlen_out > vlen_in the additional spa...
Definition ofdm_divide_vcvc.h:48
std::shared_ptr< ofdm_divide_vcvc > sptr
Definition ofdm_divide_vcvc.h:50
static sptr make(int vlen_in, int vlen_out, std::vector< int > discarded_carriers, int num_sync_words, std::string len_key="packet_len")
Return a shared_ptr to a new instance of radar::ofdm_divide_vcvc.
Definition crop_matrix_vcvc.h:28