CMSIS-DSP  Version 1.10.0
CMSIS DSP Software Library
 All Data Structures Namespaces Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages

Functions

void arm_vlog_f16 (const float16_t *pSrc, float16_t *pDst, uint32_t blockSize)
 Floating-point vector of log values. More...
 
void arm_vlog_f32 (const float32_t *pSrc, float32_t *pDst, uint32_t blockSize)
 Floating-point vector of log values. More...
 
void arm_vlog_q15 (const q15_t *pSrc, q15_t *pDst, uint32_t blockSize)
 q15 vector of log values. More...
 
void arm_vlog_q31 (const q31_t *pSrc, q31_t *pDst, uint32_t blockSize)
 q31 vector of log values. More...
 

Description

Compute the log values of a vector of samples.

Function Documentation

void arm_vlog_f16 ( const float16_t *  pSrc,
float16_t *  pDst,
uint32_t  blockSize 
)
Parameters
[in]pSrcpoints to the input vector
[out]pDstpoints to the output vector
[in]blockSizenumber of samples in each vector
Returns
none
void arm_vlog_f32 ( const float32_t pSrc,
float32_t pDst,
uint32_t  blockSize 
)

end of cos group

Parameters
[in]pSrcpoints to the input vector
[out]pDstpoints to the output vector
[in]blockSizenumber of samples in each vector
Returns
none
void arm_vlog_q15 ( const q15_t pSrc,
q15_t pDst,
uint32_t  blockSize 
)
Parameters
[in]pSrcpoints to the input vector in q15
[out]pDstpoints to the output vector in q4.11
[in]blockSizenumber of samples in each vector
Returns
none
void arm_vlog_q31 ( const q31_t pSrc,
q31_t pDst,
uint32_t  blockSize 
)
Parameters
[in]pSrcpoints to the input vector in q31
[out]pDstpoints to the output vector q5.26
[in]blockSizenumber of samples in each vector
Returns
none