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

#include <arm_math.h>

Data Fields
q31_t	mu
	step size that controls filter coefficient updates.
uint16_t	numTaps
	number of coefficients in the filter.
q31_t *	pCoeffs
	points to the coefficient array.
uint32_t	postShift
	bit shift applied to coefficients.
q31_t *	pState
	points to the state variable array.

Detailed Description

Instance structure for the Q31 LMS filter.

Definition at line 4424 of file arm_math.h.

Field Documentation

q31_t arm_lms_instance_q31::mu

step size that controls filter coefficient updates.

Definition at line 4429 of file arm_math.h.

uint16_t arm_lms_instance_q31::numTaps

number of coefficients in the filter.

Definition at line 4426 of file arm_math.h.

q31_t* arm_lms_instance_q31::pCoeffs

points to the coefficient array.

The array is of length numTaps.

Definition at line 4428 of file arm_math.h.

uint32_t arm_lms_instance_q31::postShift

bit shift applied to coefficients.

Definition at line 4430 of file arm_math.h.

q31_t* arm_lms_instance_q31::pState

points to the state variable array.

The array is of length numTaps+blockSize-1.

Definition at line 4427 of file arm_math.h.

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