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

#include <arm_math.h>

Data Fields
uint16_t	numTaps
	number of filter coefficients in the filter.
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 filter.

Definition at line 1045 of file arm_math.h.

Field Documentation

uint16_t arm_fir_instance_q31::numTaps

number of filter coefficients in the filter.

Definition at line 1047 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 1049 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 1048 of file arm_math.h.

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