iir_filter_single_pole_s16 Struct Reference

Signed 16-bit IIR single-pole filter with fraction saving. More...

#include <filter.h>

Data Fields
int16_t	y_prev
uint16_t	alpha
uint16_t	error

Detailed Description

Signed 16-bit IIR single-pole filter with fraction saving.

Fraction saving is a noise shaping method that ensures that the output of a DC input eventually equals that input.

Field Documentation

alpha

uint16_t iir_filter_single_pole_s16::alpha

error

uint16_t iir_filter_single_pole_s16::error

y_prev

int16_t iir_filter_single_pole_s16::y_prev

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

• infuse/math/filter.h