mirror of https://github.com/PentHertz/srsLTE.git
58 lines
1.7 KiB
C
58 lines
1.7 KiB
C
/*
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* Copyright 2013-2020 Software Radio Systems Limited
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*
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* This file is part of srsLTE.
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*
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* srsLTE is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version.
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*
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* srsLTE is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* A copy of the GNU Affero General Public License can be found in
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* the LICENSE file in the top-level directory of this distribution
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* and at http://www.gnu.org/licenses/.
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*
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*/
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#ifndef SRSLTE_RANDOM_H
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#define SRSLTE_RANDOM_H
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#include "srslte/config.h"
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#include <inttypes.h>
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#include <stdbool.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef void* srslte_random_t;
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SRSLTE_API srslte_random_t srslte_random_init(uint32_t seed);
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SRSLTE_API int srslte_random_uniform_int_dist(srslte_random_t q, int min, int max);
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SRSLTE_API float srslte_random_uniform_real_dist(srslte_random_t q, float min, float max);
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SRSLTE_API cf_t srslte_random_uniform_complex_dist(srslte_random_t q, float min, float max);
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SRSLTE_API void
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srslte_random_uniform_complex_dist_vector(srslte_random_t q, cf_t* vector, uint32_t nsamples, float min, float max);
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SRSLTE_API float srslte_random_gauss_dist(srslte_random_t q, float std_dev);
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SRSLTE_API bool srslte_random_bool(srslte_random_t q, float prob_true);
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SRSLTE_API void srslte_random_free(srslte_random_t q);
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#ifdef __cplusplus
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}
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#endif
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#endif // SRSLTE_RANDOM_H
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