arm_fir_interpolate_instance_q31 Struct Reference

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

#include <arm_math.h>

Public Attributes
uint8_t	L
const q31_t *	pCoeffs
uint16_t	phaseLength
q31_t *	pState

Detailed Description

Instance structure for the Q31 FIR interpolator.

Definition at line 3586 of file arm_math.h.

Member Data Documentation

L

uint8_t arm_fir_interpolate_instance_q31::L

upsample factor.

Definition at line 3588 of file arm_math.h.

pCoeffs

const q31_t* arm_fir_interpolate_instance_q31::pCoeffs

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

Definition at line 3590 of file arm_math.h.

phaseLength

uint16_t arm_fir_interpolate_instance_q31::phaseLength

length of each polyphase filter component.

Definition at line 3589 of file arm_math.h.

pState

q31_t* arm_fir_interpolate_instance_q31::pState

points to the state variable array. The array is of length blockSize+phaseLength-1.

Definition at line 3591 of file arm_math.h.

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

• arm_math.h