tpt_fir_decimate_q31_s Struct Reference

Instance structure for the Q31 FIR decimator. More...

#include <tpt_math_filter.h>

Data Fields
uint8_t	M
	decimation factor. More...
uint16_t	uTaps
	number of coefficients in the filter. More...
q31_t *	pCoeffs
q31_t *	pState

Detailed Description

Instance structure for the Q31 FIR decimator.

Field Documentation

M

uint8_t tpt_fir_decimate_q31_s::M

decimation factor.

pCoeffs

q31_t* tpt_fir_decimate_q31_s::pCoeffs

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

pState

q31_t* tpt_fir_decimate_q31_s::pState

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

uTaps

uint16_t tpt_fir_decimate_q31_s::uTaps

number of coefficients in the filter.

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

• include/tpt_math_filter.h