Instance structure for the floating-point transposed direct form II Biquad cascade filter. More...
#include <arm_math.h>
Data Fields | |
uint8_t | numStages |
float64_t * | pState |
float64_t * | pCoeffs |
Instance structure for the floating-point transposed direct form II Biquad cascade filter.
uint8_t arm_biquad_cascade_df2T_instance_f64::numStages |
number of 2nd order stages in the filter. Overall order is 2*numStages.
float64_t* arm_biquad_cascade_df2T_instance_f64::pCoeffs |
points to the array of coefficients. The array is of length 5*numStages.
float64_t* arm_biquad_cascade_df2T_instance_f64::pState |
points to the array of state coefficients. The array is of length 2*numStages.