arm_fir_sparse_instance_f32 Struct Reference

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

#include <arm_math.h>

Data Fields
uint16_t	numTaps
uint16_t	stateIndex
float32_t *	pState
float32_t *	pCoeffs
uint16_t	maxDelay
int32_t *	pTapDelay

Detailed Description

Instance structure for the floating-point sparse FIR filter.

Definition at line 4430 of file arm_math.h.

Field Documentation

uint16_t maxDelay

maximum offset specified by the pTapDelay array.

Definition at line 4436 of file arm_math.h.

uint16_t numTaps

number of coefficients in the filter.

Definition at line 4432 of file arm_math.h.

float32_t* pCoeffs

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

Definition at line 4435 of file arm_math.h.

float32_t* pState

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

Definition at line 4434 of file arm_math.h.

int32_t* pTapDelay

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

Definition at line 4437 of file arm_math.h.

uint16_t stateIndex

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

Definition at line 4433 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