Rtos API example
arm_fir_interpolate_instance_q31 Struct Reference
Instance structure for the Q31 FIR interpolator. More...
#include <arm_math.h>
Data Fields | |
uint8_t | L |
upsample factor. | |
uint16_t | phaseLength |
length of each polyphase filter component. | |
q31_t * | pCoeffs |
points to the coefficient array. | |
q31_t * | pState |
points to the state variable array. |
Detailed Description
Instance structure for the Q31 FIR interpolator.
Definition at line 3403 of file arm_math.h.
Field Documentation
uint8_t L |
upsample factor.
Definition at line 3405 of file arm_math.h.
q31_t* pCoeffs |
points to the coefficient array.
The array is of length L*phaseLength.
Definition at line 3407 of file arm_math.h.
uint16_t phaseLength |
length of each polyphase filter component.
Definition at line 3406 of file arm_math.h.
q31_t* pState |
points to the state variable array.
The array is of length blockSize+phaseLength-1.
Definition at line 3408 of file arm_math.h.
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