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77 lines
2.0 KiB
77 lines
2.0 KiB
3 years ago
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/* ----------------------------------------------------------------------
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* Project: CMSIS DSP Library
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* Title: arm_mat_init_f32.c
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* Description: Floating-point matrix initialization
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*
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* $Date: 27. January 2017
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* $Revision: V.1.5.1
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*
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* Target Processor: Cortex-M cores
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* -------------------------------------------------------------------- */
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/*
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* Copyright (C) 2010-2017 ARM Limited or its affiliates. All rights reserved.
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the License); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an AS IS BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "arm_math.h"
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/**
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* @ingroup groupMatrix
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*/
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/**
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* @defgroup MatrixInit Matrix Initialization
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*
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* Initializes the underlying matrix data structure.
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* The functions set the <code>numRows</code>,
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* <code>numCols</code>, and <code>pData</code> fields
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* of the matrix data structure.
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*/
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/**
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* @addtogroup MatrixInit
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* @{
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*/
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/**
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* @brief Floating-point matrix initialization.
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* @param[in,out] *S points to an instance of the floating-point matrix structure.
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* @param[in] nRows number of rows in the matrix.
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* @param[in] nColumns number of columns in the matrix.
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* @param[in] *pData points to the matrix data array.
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* @return none
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*/
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void arm_mat_init_f32(
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arm_matrix_instance_f32 * S,
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uint16_t nRows,
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uint16_t nColumns,
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float32_t * pData)
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{
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/* Assign Number of Rows */
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S->numRows = nRows;
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/* Assign Number of Columns */
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S->numCols = nColumns;
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/* Assign Data pointer */
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S->pData = pData;
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}
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/**
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* @} end of MatrixInit group
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*/
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