arm_fir_instance_q31 Struct Reference

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

#include <arm_math.h>

Data Fields
uint16_t	numTaps
q31_t *	pState
q31_t *	pCoeffs

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Detailed Description

Instance structure for the Q31 FIR filter.

Definition at line 622 of file arm_math.h.

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Field Documentation

uint16_t arm_fir_instance_q31::numTaps

number of filter coefficients in the filter.

Definition at line 624 of file arm_math.h.

q31_t* arm_fir_instance_q31::pState

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

Definition at line 625 of file arm_math.h.

q31_t* arm_fir_instance_q31::pCoeffs

points to the coefficient array. The array is of length numTaps.

Definition at line 626 of file arm_math.h.

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

• arm_math.h