gr_adaptive_fir_ccc Class Reference

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

#include <gr_adaptive_fir_ccc.h>

Inheritance diagram for gr_adaptive_fir_ccc:

List of all members.

Public Member Functions
void	set_taps (const std::vector< gr_complex > &taps)
int	work (int noutput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
	just like gr_block::general_work, only this arranges to call consume_each for you
Protected Member Functions
virtual gr_complex	error (const gr_complex &out)=0
virtual void	update_tap (gr_complex &tap, const gr_complex &in)=0
gr_complex	filter (gr_complex *x)
	gr_adaptive_fir_ccc (const char *name, int decimation, const std::vector< gr_complex > &taps)
Protected Attributes
gr_complex	d_error
std::vector< gr_complex >	d_taps

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Detailed Description

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

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Constructor & Destructor Documentation

gr_adaptive_fir_ccc::gr_adaptive_fir_ccc	(	const char *	name,
		int	decimation,
		const std::vector< gr_complex > &	taps
	)		[protected]

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Member Function Documentation

virtual gr_complex gr_adaptive_fir_ccc::error

(

const gr_complex &

out

)

[protected, pure virtual]

Implemented in digital_cma_equalizer_cc, digital_kurtotic_equalizer_cc, and digital_lms_dd_equalizer_cc.

Referenced by digital_lms_dd_equalizer_cc::error().

gr_complex gr_adaptive_fir_ccc::filter

(

gr_complex *

x

)

[protected]

void gr_adaptive_fir_ccc::set_taps

(

const std::vector< gr_complex > &

taps

)

virtual void gr_adaptive_fir_ccc::update_tap	(	gr_complex &	tap,
		const gr_complex &	in
	)		[protected, pure virtual]

Implemented in digital_cma_equalizer_cc, digital_kurtotic_equalizer_cc, and digital_lms_dd_equalizer_cc.

int gr_adaptive_fir_ccc::work	(	int	noutput_items,
		gr_vector_const_void_star &	input_items,
		gr_vector_void_star &	output_items
	)		[virtual]

just like gr_block::general_work, only this arranges to call consume_each for you

The user must override work to define the signal processing code

Implements gr_sync_block.

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Member Data Documentation

gr_complex gr_adaptive_fir_ccc::d_error [protected]

Referenced by digital_lms_dd_equalizer_cc::update_tap(), digital_kurtotic_equalizer_cc::update_tap(), and digital_cma_equalizer_cc::update_tap().

std::vector<gr_complex> gr_adaptive_fir_ccc::d_taps [protected]

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

• gr_adaptive_fir_ccc.h