GNU Radio Radar Toolbox
static_target_simulator_cc_impl.h
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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#ifndef INCLUDED_RADAR_STATIC_TARGET_SIMULATOR_CC_IMPL_H
22#define INCLUDED_RADAR_STATIC_TARGET_SIMULATOR_CC_IMPL_H
23
24#include <fftw3.h>
26
27namespace gr {
28namespace radar {
29
31{
32private:
33 // Nothing to declare in this block.
34
35protected:
36 int calculate_output_stream_length(const gr_vector_int& ninput_items);
37
38public:
39 static_target_simulator_cc_impl(std::vector<float> range,
40 std::vector<float> velocity,
41 std::vector<float> rcs,
42 std::vector<float> azimuth,
43 std::vector<float> position_rx,
44 int samp_rate,
45 float center_freq,
46 float self_coupling_db,
47 bool rndm_phaseshift,
48 bool self_coupling,
49 const std::string& len_key);
51
52 void setup_targets(std::vector<float> range,
53 std::vector<float> velocity,
54 std::vector<float> rcs,
55 std::vector<float> azimuth,
56 std::vector<float> position_rx,
57 int samp_rate,
58 float center_freq,
59 float self_coupling_db,
60 bool rndm_phaseshift,
61 bool self_coupling);
62
68
71
73 std::vector<float> d_freq;
74 std::vector<float> d_doppler, d_scale_ampl, d_timeshift;
75 std::vector<std::vector<float>> d_timeshift_azimuth;
77 std::vector<gr_complex> d_hold_in;
78
80 std::vector<gr_complex> d_in_fft;
81 std::vector<std::vector<gr_complex>> d_filt_doppler, d_filt_phase,
83 std::vector<std::vector<gr_complex>> d_filt_time;
84 std::vector<std::vector<std::vector<gr_complex>>> d_filt_time_azimuth;
85
86 pmt::pmt_t d_key, d_val, d_srcid;
87 uint64_t d_time_sec;
89
90 constexpr static float c_light = 3e8;
91
92 // Where all the action really happens
93 int work(int noutput_items,
94 gr_vector_int& ninput_items,
95 gr_vector_const_void_star& input_items,
96 gr_vector_void_star& output_items);
97};
98
99} // namespace radar
100} // namespace gr
101
102#endif /* INCLUDED_RADAR_STATIC_TARGET_SIMULATOR_CC_IMPL_H */
Definition static_target_simulator_cc_impl.h:31
gr_complex d_phase_random
Definition static_target_simulator_cc_impl.h:76
fftwf_plan d_ifft_plan
Definition static_target_simulator_cc_impl.h:79
int d_num_targets
Definition static_target_simulator_cc_impl.h:72
void setup_targets(std::vector< float > range, std::vector< float > velocity, std::vector< float > rcs, std::vector< float > azimuth, std::vector< float > position_rx, int samp_rate, float center_freq, float self_coupling_db, bool rndm_phaseshift, bool self_coupling)
std::vector< float > d_doppler
Definition static_target_simulator_cc_impl.h:74
float d_self_coupling_db
Definition static_target_simulator_cc_impl.h:70
std::vector< std::vector< gr_complex > > d_filt_doppler
Definition static_target_simulator_cc_impl.h:81
std::vector< float > d_velocity
Definition static_target_simulator_cc_impl.h:63
std::vector< std::vector< gr_complex > > d_filt_phase
Definition static_target_simulator_cc_impl.h:81
std::vector< float > d_timeshift
Definition static_target_simulator_cc_impl.h:74
std::vector< float > d_position_rx
Definition static_target_simulator_cc_impl.h:63
int d_samp_rate
Definition static_target_simulator_cc_impl.h:64
std::vector< float > d_azimuth
Definition static_target_simulator_cc_impl.h:63
std::vector< float > d_freq
Definition static_target_simulator_cc_impl.h:73
static constexpr float c_light
Definition static_target_simulator_cc_impl.h:90
std::vector< std::vector< float > > d_timeshift_azimuth
Definition static_target_simulator_cc_impl.h:75
std::vector< gr_complex > d_in_fft
Definition static_target_simulator_cc_impl.h:80
fftwf_plan d_fft_plan
Definition static_target_simulator_cc_impl.h:79
bool d_self_coupling
Definition static_target_simulator_cc_impl.h:69
std::vector< std::vector< gr_complex > > d_filt_time
Definition static_target_simulator_cc_impl.h:83
std::vector< float > d_range
Definition static_target_simulator_cc_impl.h:63
int d_hold_noutput
Definition static_target_simulator_cc_impl.h:66
bool d_rndm_phaseshift
Definition static_target_simulator_cc_impl.h:67
static_target_simulator_cc_impl(std::vector< float > range, std::vector< float > velocity, std::vector< float > rcs, std::vector< float > azimuth, std::vector< float > position_rx, int samp_rate, float center_freq, float self_coupling_db, bool rndm_phaseshift, bool self_coupling, const std::string &len_key)
int calculate_output_stream_length(const gr_vector_int &ninput_items)
std::vector< std::vector< gr_complex > > d_filt_self_coupling
Definition static_target_simulator_cc_impl.h:82
std::vector< gr_complex > d_hold_in
Definition static_target_simulator_cc_impl.h:77
double d_time_frac_sec
Definition static_target_simulator_cc_impl.h:88
std::vector< float > d_scale_ampl
Definition static_target_simulator_cc_impl.h:74
float d_center_freq
Definition static_target_simulator_cc_impl.h:65
uint64_t d_time_sec
Definition static_target_simulator_cc_impl.h:87
gr_complex d_phase_doppler
Definition static_target_simulator_cc_impl.h:76
std::vector< std::vector< std::vector< gr_complex > > > d_filt_time_azimuth
Definition static_target_simulator_cc_impl.h:84
std::vector< float > d_rcs
Definition static_target_simulator_cc_impl.h:63
pmt::pmt_t d_key
Definition static_target_simulator_cc_impl.h:86
int work(int noutput_items, gr_vector_int &ninput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
pmt::pmt_t d_srcid
Definition static_target_simulator_cc_impl.h:86
pmt::pmt_t d_val
Definition static_target_simulator_cc_impl.h:86
gr_complex d_phase_time
Definition static_target_simulator_cc_impl.h:76
Definition static_target_simulator_cc.h:97
Definition crop_matrix_vcvc.h:28