arm_fir_interpolate_instance_q31 Struct Reference

Instance structure for the Q31 FIR interpolator. More...

#include <arm_math.h>

Data Fields
uint8_t	L
uint16_t	phaseLength
q31_t *	pCoeffs
q31_t *	pState

Detailed Description

Instance structure for the Q31 FIR interpolator.

Definition at line 3443 of file arm_math.h.

Field Documentation

uint8_t L

upsample factor.

Definition at line 3445 of file arm_math.h.

q31_t* pCoeffs

points to the coefficient array. The array is of length L*phaseLength.

Definition at line 3447 of file arm_math.h.

uint16_t phaseLength

length of each polyphase filter component.

Definition at line 3446 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 3448 of file arm_math.h.

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The documentation for this struct was generated from the following file:

• C:/Users/Torsten/Documents/Eclipse_WS2/STM32F769IDiscovery/CMSIS/core/arm_math.h