CMSIS-DSP  Version 1.9.0
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Functions
Correlation distance
Float Distances

Functions

float16_t arm_correlation_distance_f16 (float16_t *pA, float16_t *pB, uint32_t blockSize)
 Correlation distance between two vectors. More...
 
float32_t arm_correlation_distance_f32 (float32_t *pA, float32_t *pB, uint32_t blockSize)
 Correlation distance between two vectors. More...
 

Description

Correlation distance

Function Documentation

float16_t arm_correlation_distance_f16 ( float16_t *  pA,
float16_t *  pB,
uint32_t  blockSize 
)

The input vectors are modified in place !

Parameters
[in]pAFirst vector
[in]pBSecond vector
[in]blockSizevector length
Returns
distance
float32_t arm_correlation_distance_f32 ( float32_t *  pA,
float32_t *  pB,
uint32_t  blockSize 
)

The input vectors are modified in place !

Parameters
[in]pAFirst vector
[in]pBSecond vector
[in]blockSizevector length
Returns
distance