arm_lms_instance_q31 Struct Reference

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

#include <arm_math.h>

Data Fields
uint16_t	numTaps
q31_t *	pState
q31_t *	pCoeffs
q31_t	mu
uint32_t	postShift

Detailed Description

Instance structure for the Q31 LMS filter.

Definition at line 4067 of file arm_math.h.

Field Documentation

q31_t mu

step size that controls filter coefficient updates.

Definition at line 4072 of file arm_math.h.

uint16_t numTaps

number of coefficients in the filter.

Definition at line 4069 of file arm_math.h.

q31_t* pCoeffs

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

Definition at line 4071 of file arm_math.h.

uint32_t postShift

bit shift applied to coefficients.

Definition at line 4073 of file arm_math.h.

q31_t* pState

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

Definition at line 4070 of file arm_math.h.

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

• C:/Users/Torsten/Documents/Eclipse_WS2/STM32F769IDiscovery/CMSIS/core/arm_math.h