Instance structure for the Q15 FIR filter. More...

#include <arm_math.h>

Data Fields
uint16_t	numTaps
	number of filter coefficients in the filter.
q15_t *	pState
	points to the state variable array.
q15_t *	pCoeffs
	points to the coefficient array.

Detailed Description

Instance structure for the Q15 FIR filter.

Definition at line 1040 of file arm_math.h.

Field Documentation

uint16_t numTaps

number of filter coefficients in the filter.

Definition at line 1042 of file arm_math.h.

points to the coefficient array.

The array is of length numTaps.

Definition at line 1044 of file arm_math.h.

q15_t* pState

points to the state variable array.

The array is of length numTaps+blockSize-1.

Definition at line 1043 of file arm_math.h.