23#ifndef INCLUDED_SINGLE_POLE_IIR_FILTER_FF_H
24#define INCLUDED_SINGLE_POLE_IIR_FILTER_FF_H
69 typedef boost::shared_ptr<single_pole_iir_filter_ff>
sptr;
71 static sptr make(
double alpha,
unsigned int vlen = 1);
single pole IIR filter with float input, float output
Definition: single_pole_iir_filter_ff.h:66
static sptr make(double alpha, unsigned int vlen=1)
virtual void set_taps(double alpha)=0
boost::shared_ptr< single_pole_iir_filter_ff > sptr
Definition: single_pole_iir_filter_ff.h:69
synchronous 1:1 input to output with history
Definition: sync_block.h:38
#define FILTER_API
Definition: gr-filter/include/gnuradio/filter/api.h:30
Include this header to use the message passing features.
Definition: basic_block.h:45