ref_iir_lattice_instance_q15 Struct Reference

Instance structure for the Q15 IIR lattice filter. More...

#include <dsp_ref_math.h>

Data Fields
uint16_t	numStages
q15_t *	pState
q15_t *	pkCoeffs
q15_t *	pvCoeffs

Detailed Description

Instance structure for the Q15 IIR lattice filter.

Field Documentation

numStages

uint16_t ref_iir_lattice_instance_q15::numStages

number of stages in the filter.

pkCoeffs

q15_t* ref_iir_lattice_instance_q15::pkCoeffs

points to the reflection coefficient array. The array is of length numStages.

pState

q15_t* ref_iir_lattice_instance_q15::pState

points to the state variable array. The array is of length numStages+blockSize.

pvCoeffs

q15_t* ref_iir_lattice_instance_q15::pvCoeffs

points to the ladder coefficient array. The array is of length numStages+1.

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

• include/dsp_ref_math.h