![]() |
CMSIS-DSP
Version 1.5.2
CMSIS DSP Software Library
|
Functions | |
| void | arm_mat_init_f32 (arm_matrix_instance_f32 *S, uint16_t nRows, uint16_t nColumns, float32_t *pData) |
| Floating-point matrix initialization. More... | |
| void | arm_mat_init_q15 (arm_matrix_instance_q15 *S, uint16_t nRows, uint16_t nColumns, q15_t *pData) |
| Q15 matrix initialization. More... | |
| void | arm_mat_init_q31 (arm_matrix_instance_q31 *S, uint16_t nRows, uint16_t nColumns, q31_t *pData) |
| Q31 matrix initialization. More... | |
Initializes the underlying matrix data structure. The functions set the numRows, numCols, and pData fields of the matrix data structure.
| void arm_mat_init_f32 | ( | arm_matrix_instance_f32 * | S, |
| uint16_t | nRows, | ||
| uint16_t | nColumns, | ||
| float32_t * | pData | ||
| ) |
| [in,out] | *S | points to an instance of the floating-point matrix structure. |
| [in] | nRows | number of rows in the matrix. |
| [in] | nColumns | number of columns in the matrix. |
| [in] | *pData | points to the matrix data array. |
References arm_matrix_instance_f32::numCols, arm_matrix_instance_f32::numRows, and arm_matrix_instance_f32::pData.
Referenced by main().
| void arm_mat_init_q15 | ( | arm_matrix_instance_q15 * | S, |
| uint16_t | nRows, | ||
| uint16_t | nColumns, | ||
| q15_t * | pData | ||
| ) |
| [in,out] | *S | points to an instance of the floating-point matrix structure. |
| [in] | nRows | number of rows in the matrix. |
| [in] | nColumns | number of columns in the matrix. |
| [in] | *pData | points to the matrix data array. |
References arm_matrix_instance_q15::numCols, arm_matrix_instance_q15::numRows, and arm_matrix_instance_q15::pData.
| void arm_mat_init_q31 | ( | arm_matrix_instance_q31 * | S, |
| uint16_t | nRows, | ||
| uint16_t | nColumns, | ||
| q31_t * | pData | ||
| ) |
| [in,out] | *S | points to an instance of the floating-point matrix structure. |
| [in] | nRows | number of rows in the matrix. |
| [in] | nColumns | number of columns in the matrix. |
| [in] | *pData | points to the matrix data array. |
References arm_matrix_instance_q31::numCols, arm_matrix_instance_q31::numRows, and arm_matrix_instance_q31::pData.