2017-03-30 12:44:47 +00:00
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/*!
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* \file glonass_l1_signal_processing.h
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* \brief This class implements various functions for GLONASS L1 CA signals
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* \author Gabriel Araujo, 2017. gabriel.araujo(at)ieee.org
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*
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* Detailed description of the file here if needed.
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*
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* -------------------------------------------------------------------------
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*
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2019-07-26 10:38:20 +00:00
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* Copyright (C) 2010-2019 (see AUTHORS file for a list of contributors)
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2017-03-30 12:44:47 +00:00
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*
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* GNSS-SDR is a software defined Global Navigation
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* Satellite Systems receiver
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*
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* This file is part of GNSS-SDR.
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*
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2020-02-08 00:20:02 +00:00
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* SPDX-License-Identifier: GPL-3.0-or-later
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2017-03-30 12:44:47 +00:00
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*
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* -------------------------------------------------------------------------
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*/
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2020-02-08 09:10:46 +00:00
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#ifndef GNSS_SDR_GLONASS_SDR_SIGNAL_PROCESSING_H
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#define GNSS_SDR_GLONASS_SDR_SIGNAL_PROCESSING_H
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2017-03-30 12:44:47 +00:00
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2019-07-29 19:47:46 +00:00
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#include <gsl/gsl>
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2017-03-30 12:44:47 +00:00
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#include <complex>
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2018-08-13 08:18:05 +00:00
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#include <cstdint>
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2017-03-30 12:44:47 +00:00
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2019-07-25 23:38:53 +00:00
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//! Generates complex GLONASS L1 C/A code for the desired SV ID and code shift, and sampled to specific sampling frequency
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void glonass_l1_ca_code_gen_complex(gsl::span<std::complex<float>> _dest, uint32_t _chip_shift);
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2017-03-30 12:44:47 +00:00
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//! Generates N complex GLONASS L1 C/A codes for the desired SV ID and code shift
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2019-07-25 23:38:53 +00:00
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void glonass_l1_ca_code_gen_complex_sampled(gsl::span<std::complex<float>> _dest, int32_t _fs, uint32_t _chip_shift, uint32_t _ncodes);
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2017-03-30 12:44:47 +00:00
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//! Generates complex GLONASS L1 C/A code for the desired SV ID and code shift
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2019-07-25 23:38:53 +00:00
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void glonass_l1_ca_code_gen_complex_sampled(gsl::span<std::complex<float>> _dest, int32_t _fs, uint32_t _chip_shift);
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2017-03-30 12:44:47 +00:00
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2020-02-08 09:10:46 +00:00
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#endif // GNSS_SDR_GLONASS_SDR_SIGNAL_PROCESSING_H
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