GNU Radio 3.7.1-24 C++ API
gr::filter::kernel::adaptive_fir_ccf Class Referenceabstract

Adaptive FIR filter kernel with gr_complex input, gr_complex output and float taps. More...

#include <adaptive_fir.h>

Inheritance diagram for gr::filter::kernel::adaptive_fir_ccf:
gr::filter::kernel::fir_filter_ccf

Public Member Functions

 adaptive_fir_ccf (int decimation, const std::vector< float > &taps)
 
 ~adaptive_fir_ccf ()
 
- Public Member Functions inherited from gr::filter::kernel::fir_filter_ccf
 fir_filter_ccf (int decimation, const std::vector< float > &taps)
 
 ~fir_filter_ccf ()
 
void set_taps (const std::vector< float > &taps)
 
void update_tap (float t, unsigned int index)
 
std::vector< float > taps () const
 
unsigned int ntaps () const
 
gr_complex filter (const gr_complex input[])
 
void filterN (gr_complex output[], const gr_complex input[], unsigned long n)
 
void filterNdec (gr_complex output[], const gr_complex input[], unsigned long n, unsigned int decimate)
 

Protected Member Functions

virtual float error (const gr_complex &out)=0
 
virtual void update_tap (float &tap, const gr_complex &in)=0
 

Protected Attributes

float d_error
 
- Protected Attributes inherited from gr::filter::kernel::fir_filter_ccf
std::vector< float > d_taps
 
unsigned int d_ntaps
 
float ** d_aligned_taps
 
gr_complexd_output
 
int d_align
 
int d_naligned
 

Detailed Description

Adaptive FIR filter kernel with gr_complex input, gr_complex output and float taps.

This class implements an adaptive FIR filter. Any class actually wanting to use adaptive FIRs will contain an object of this class.

Constructor & Destructor Documentation

gr::filter::kernel::adaptive_fir_ccf::adaptive_fir_ccf ( int  decimation,
const std::vector< float > &  taps 
)
gr::filter::kernel::adaptive_fir_ccf::~adaptive_fir_ccf ( )

Member Function Documentation

virtual float gr::filter::kernel::adaptive_fir_ccf::error ( const gr_complex out)
protectedpure virtual
virtual void gr::filter::kernel::adaptive_fir_ccf::update_tap ( float &  tap,
const gr_complex in 
)
protectedpure virtual

Member Data Documentation

float gr::filter::kernel::adaptive_fir_ccf::d_error
protected

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