Instance structure for the Q15 LMS filter. More...
#include <arm_math.h>
Public Attributes | |
| q15_t | mu |
| uint16_t | numTaps |
| q15_t * | pCoeffs |
| uint32_t | postShift |
| q15_t * | pState |
Instance structure for the Q15 LMS filter.
Definition at line 4255 of file arm_math.h.
| q15_t arm_lms_instance_q15::mu |
step size that controls filter coefficient updates.
Definition at line 4260 of file arm_math.h.
| uint16_t arm_lms_instance_q15::numTaps |
number of coefficients in the filter.
Definition at line 4257 of file arm_math.h.
| q15_t* arm_lms_instance_q15::pCoeffs |
points to the coefficient array. The array is of length numTaps.
Definition at line 4259 of file arm_math.h.
| uint32_t arm_lms_instance_q15::postShift |
bit shift applied to coefficients.
Definition at line 4261 of file arm_math.h.
| q15_t* arm_lms_instance_q15::pState |
points to the state variable array. The array is of length numTaps+blockSize-1.
Definition at line 4258 of file arm_math.h.