ref_biquad_casd_df1_inst_f32 Struct Reference

Instance structure for the floating-point transposed direct form II Biquad cascade filter. More...

#include <dsp_ref_math.h>

Data Fields
uint32_t	numStages
f32_t *	pState
const f32_t *	pCoeffs

Detailed Description

Instance structure for the floating-point transposed direct form II Biquad cascade filter.

Instance structure for the floating-point Biquad cascade filter.

Field Documentation

numStages

uint32_t ref_biquad_casd_df1_inst_f32::numStages

number of 2nd order stages in the filter. Overall order is 2*numStages.

pCoeffs

const f32_t* ref_biquad_casd_df1_inst_f32::pCoeffs

Points to the array of coefficients. The array is of length 5*numStages.

pState

f32_t* ref_biquad_casd_df1_inst_f32::pState

Points to the array of state coefficients. The array is of length 4*numStages.

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

• include/dsp_ref_math.h