CMSIS-DSP
CMSIS DSP Software Library
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Data Structures | |
struct | arm_sort_instance_f32 |
Instance structure for the sorting algorithms. More... | |
struct | arm_merge_sort_instance_f32 |
Instance structure for the sorting algorithms. More... | |
Enumerations | |
enum | arm_sort_alg { ARM_SORT_BITONIC = 0 , ARM_SORT_BUBBLE = 1 , ARM_SORT_HEAP = 2 , ARM_SORT_INSERTION = 3 , ARM_SORT_QUICK = 4 , ARM_SORT_SELECTION = 5 } |
Struct for specifying sorting algorithm. More... | |
enum | arm_sort_dir { ARM_SORT_DESCENDING = 0 , ARM_SORT_ASCENDING = 1 } |
Struct for specifying sorting algorithm. More... | |
Functions | |
void | arm_f64_to_float (const float64_t *pSrc, float32_t *pDst, uint32_t blockSize) |
Converts the elements of the 64 bit floating-point vector to floating-point vector. More... | |
void | arm_f64_to_q31 (const float64_t *pSrc, q31_t *pDst, uint32_t blockSize) |
Converts the elements of the 64 bit floating-point vector to Q31 vector. More... | |
void | arm_f64_to_q15 (const float64_t *pSrc, q15_t *pDst, uint32_t blockSize) |
Converts the elements of the 64 bit floating-point vector to Q15 vector. More... | |
void | arm_f64_to_q7 (const float64_t *pSrc, q7_t *pDst, uint32_t blockSize) |
Converts the elements of the 64 bit floating-point vector to Q7 vector. More... | |
void | arm_float_to_f64 (const float32_t *pSrc, float64_t *pDst, uint32_t blockSize) |
Converts the elements of the floating-point vector to 64 bit floating-point vector. More... | |
void | arm_float_to_q31 (const float32_t *pSrc, q31_t *pDst, uint32_t blockSize) |
Converts the elements of the floating-point vector to Q31 vector. More... | |
void | arm_float_to_q15 (const float32_t *pSrc, q15_t *pDst, uint32_t blockSize) |
Converts the elements of the floating-point vector to Q15 vector. More... | |
void | arm_float_to_q7 (const float32_t *pSrc, q7_t *pDst, uint32_t blockSize) |
Converts the elements of the floating-point vector to Q7 vector. More... | |
void | arm_q31_to_f64 (const q31_t *pSrc, float64_t *pDst, uint32_t blockSize) |
Converts the elements of the Q31 vector to 64 bit floating-point vector. More... | |
void | arm_q31_to_float (const q31_t *pSrc, float32_t *pDst, uint32_t blockSize) |
Converts the elements of the Q31 vector to floating-point vector. More... | |
void | arm_q31_to_q15 (const q31_t *pSrc, q15_t *pDst, uint32_t blockSize) |
Converts the elements of the Q31 vector to Q15 vector. More... | |
void | arm_q31_to_q7 (const q31_t *pSrc, q7_t *pDst, uint32_t blockSize) |
Converts the elements of the Q31 vector to Q7 vector. More... | |
void | arm_q15_to_f64 (const q15_t *pSrc, float64_t *pDst, uint32_t blockSize) |
Converts the elements of the Q15 vector to 64 bit floating-point vector. More... | |
void | arm_q15_to_float (const q15_t *pSrc, float32_t *pDst, uint32_t blockSize) |
Converts the elements of the Q15 vector to floating-point vector. More... | |
void | arm_q15_to_q31 (const q15_t *pSrc, q31_t *pDst, uint32_t blockSize) |
Converts the elements of the Q15 vector to Q31 vector. More... | |
void | arm_q15_to_q7 (const q15_t *pSrc, q7_t *pDst, uint32_t blockSize) |
Converts the elements of the Q15 vector to Q7 vector. More... | |
void | arm_q7_to_f64 (const q7_t *pSrc, float64_t *pDst, uint32_t blockSize) |
Converts the elements of the Q7 vector to 64 bit floating-point vector. More... | |
void | arm_q7_to_float (const q7_t *pSrc, float32_t *pDst, uint32_t blockSize) |
Converts the elements of the Q7 vector to floating-point vector. More... | |
void | arm_q7_to_q31 (const q7_t *pSrc, q31_t *pDst, uint32_t blockSize) |
Converts the elements of the Q7 vector to Q31 vector. More... | |
void | arm_q7_to_q15 (const q7_t *pSrc, q15_t *pDst, uint32_t blockSize) |
Converts the elements of the Q7 vector to Q15 vector. More... | |
void | arm_sort_f32 (const arm_sort_instance_f32 *S, float32_t *pSrc, float32_t *pDst, uint32_t blockSize) |
Generic sorting function. More... | |
void | arm_sort_init_f32 (arm_sort_instance_f32 *S, arm_sort_alg alg, arm_sort_dir dir) |
void | arm_merge_sort_f32 (const arm_merge_sort_instance_f32 *S, float32_t *pSrc, float32_t *pDst, uint32_t blockSize) |
void | arm_merge_sort_init_f32 (arm_merge_sort_instance_f32 *S, arm_sort_dir dir, float32_t *buffer) |
void | arm_copy_f32 (const float32_t *pSrc, float32_t *pDst, uint32_t blockSize) |
Copies the elements of a floating-point vector. More... | |
void | arm_copy_f64 (const float64_t *pSrc, float64_t *pDst, uint32_t blockSize) |
Copies the elements of a floating-point vector. More... | |
void | arm_copy_q7 (const q7_t *pSrc, q7_t *pDst, uint32_t blockSize) |
Copies the elements of a Q7 vector. More... | |
void | arm_copy_q15 (const q15_t *pSrc, q15_t *pDst, uint32_t blockSize) |
Copies the elements of a Q15 vector. More... | |
void | arm_copy_q31 (const q31_t *pSrc, q31_t *pDst, uint32_t blockSize) |
Copies the elements of a Q31 vector. More... | |
void | arm_fill_f32 (float32_t value, float32_t *pDst, uint32_t blockSize) |
Fills a constant value into a floating-point vector. More... | |
void | arm_fill_f64 (float64_t value, float64_t *pDst, uint32_t blockSize) |
Fills a constant value into a floating-point vector. More... | |
void | arm_fill_q7 (q7_t value, q7_t *pDst, uint32_t blockSize) |
Fills a constant value into a Q7 vector. More... | |
void | arm_fill_q15 (q15_t value, q15_t *pDst, uint32_t blockSize) |
Fills a constant value into a Q15 vector. More... | |
void | arm_fill_q31 (q31_t value, q31_t *pDst, uint32_t blockSize) |
Fills a constant value into a Q31 vector. More... | |
float32_t | arm_weighted_sum_f32 (const float32_t *in, const float32_t *weigths, uint32_t blockSize) |
Weighted sum. More... | |
void | arm_barycenter_f32 (const float32_t *in, const float32_t *weights, float32_t *out, uint32_t nbVectors, uint32_t vecDim) |
Barycenter. More... | |
enum arm_sort_alg |
enum arm_sort_dir |