Instance structure for the floating-point LMS filter. More...

#include <arm_math.h>

Data Fields
uint16_t	numTaps
	number of coefficients in the filter.
float32_t *	pState
	points to the state variable array.
float32_t *	pCoeffs
	points to the coefficient array.
float32_t	mu
	step size that controls filter coefficient updates.

Detailed Description

Instance structure for the floating-point LMS filter.

Definition at line 3969 of file arm_math.h.

Field Documentation

float32_t mu

step size that controls filter coefficient updates.

Definition at line 3974 of file arm_math.h.

uint16_t numTaps

number of coefficients in the filter.

Definition at line 3971 of file arm_math.h.

float32_t* pCoeffs

points to the coefficient array.

The array is of length numTaps.

Definition at line 3973 of file arm_math.h.

float32_t* pState

points to the state variable array.

The array is of length numTaps+blockSize-1.

Definition at line 3972 of file arm_math.h.