Data Fields

arm_lms_norm_instance_q15 Struct Reference

Instance structure for the Q15 normalized LMS filter. More...

#include <arm_math.h>

Data Fields

uint16_t numTaps
q15_tpState
q15_tpCoeffs
q15_t mu
uint8_t postShift
q15_trecipTable
q15_t energy
q15_t x0

Detailed Description

Instance structure for the Q15 normalized LMS filter.

Definition at line 4089 of file arm_math.h.


Field Documentation

Number of coefficients in the filter.

Definition at line 4091 of file arm_math.h.

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

Definition at line 4092 of file arm_math.h.

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

Definition at line 4093 of file arm_math.h.

step size that controls filter coefficient updates.

Definition at line 4094 of file arm_math.h.

bit shift applied to coefficients.

Definition at line 4095 of file arm_math.h.

Points to the reciprocal initial value table.

Definition at line 4096 of file arm_math.h.

saves previous frame energy.

Definition at line 4097 of file arm_math.h.

saves previous input sample.

Definition at line 4098 of file arm_math.h.


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