Public Attributes | List of all members
arm_fir_sparse_instance_q31 Struct Reference

Instance structure for the Q31 sparse FIR filter. More...

#include <arm_math.h>

Public Attributes

uint16_t maxDelay
 
uint16_t numTaps
 
const q31_tpCoeffs
 
q31_tpState
 
int32_t * pTapDelay
 
uint16_t stateIndex
 

Detailed Description

Instance structure for the Q31 sparse FIR filter.

Definition at line 4591 of file arm_math.h.

Member Data Documentation

◆ maxDelay

uint16_t arm_fir_sparse_instance_q31::maxDelay

maximum offset specified by the pTapDelay array.

Definition at line 4597 of file arm_math.h.

◆ numTaps

uint16_t arm_fir_sparse_instance_q31::numTaps

number of coefficients in the filter.

Definition at line 4593 of file arm_math.h.

◆ pCoeffs

const q31_t* arm_fir_sparse_instance_q31::pCoeffs

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

Definition at line 4596 of file arm_math.h.

◆ pState

q31_t* arm_fir_sparse_instance_q31::pState

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

Definition at line 4595 of file arm_math.h.

◆ pTapDelay

int32_t* arm_fir_sparse_instance_q31::pTapDelay

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

Definition at line 4598 of file arm_math.h.

◆ stateIndex

uint16_t arm_fir_sparse_instance_q31::stateIndex

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

Definition at line 4594 of file arm_math.h.


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


picovoice_driver
Author(s):
autogenerated on Fri Apr 1 2022 02:15:19