arm_fir_sparse_instance_f32 Struct Reference

Instance structure for the floating-point sparse FIR filter. More...

#include <arm_math.h>

Public Attributes
uint16_t	maxDelay
uint16_t	numTaps
const float32_t *	pCoeffs
float32_t *	pState
int32_t *	pTapDelay
uint16_t	stateIndex

Detailed Description

Instance structure for the floating-point sparse FIR filter.

Definition at line 4578 of file arm_math.h.

Member Data Documentation

maxDelay

uint16_t arm_fir_sparse_instance_f32::maxDelay

maximum offset specified by the pTapDelay array.

Definition at line 4584 of file arm_math.h.

numTaps

uint16_t arm_fir_sparse_instance_f32::numTaps

number of coefficients in the filter.

Definition at line 4580 of file arm_math.h.

pCoeffs

const float32_t* arm_fir_sparse_instance_f32::pCoeffs

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

Definition at line 4583 of file arm_math.h.

pState

float32_t* arm_fir_sparse_instance_f32::pState

points to the state buffer array. The array is of length maxDelay+blockSize-1.

Definition at line 4582 of file arm_math.h.

pTapDelay

int32_t* arm_fir_sparse_instance_f32::pTapDelay

points to the array of delay values. The array is of length numTaps.

Definition at line 4585 of file arm_math.h.

stateIndex

uint16_t arm_fir_sparse_instance_f32::stateIndex

state buffer index. Points to the oldest sample in the state buffer.

Definition at line 4581 of file arm_math.h.

---

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

• arm_math.h