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

#include <arm_math.h>

Data Fields
uint8_t	numStages
	number of 2nd order stages in the filter.
float32_t *	pCoeffs
	points to the array of coefficients.
float32_t *	pState
	points to the array of state coefficients.

Detailed Description

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

Definition at line 4011 of file arm_math.h.

Field Documentation

uint8_t arm_biquad_cascade_df2T_instance_f32::numStages

number of 2nd order stages in the filter.

Overall order is 2*numStages.

Definition at line 4013 of file arm_math.h.

float32_t* arm_biquad_cascade_df2T_instance_f32::pCoeffs

points to the array of coefficients.

The array is of length 5*numStages.

Definition at line 4015 of file arm_math.h.

float32_t* arm_biquad_cascade_df2T_instance_f32::pState

points to the array of state coefficients.

The array is of length 2*numStages.

Definition at line 4014 of file arm_math.h.

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