SPUC::lms_dfe Class Reference
[Equalization Classes, Communication Classes]

LMS Decision Feedback equalizer. More...

#include <lms_dfe.h>

Collaboration diagram for SPUC::lms_dfe:


Public Member Functions
	lms_dfe (char inf=16, char inb=0, double gain=0.01)
	Constructor with feedforward size, feedback size and gain.
	~lms_dfe ()
void	reset ()
void	set_ff_tap (long i, complex< double > x)
complex< double >	get_ff_tap (long x)
complex< double >	get_fb_tap (long x)
long	ff_size ()
long	fb_size ()
void	set_gain (double g)
complex< double >	update (complex< double > in, complex< double > slicer_output)
	Perform convolutions.
void	update_taps_lms (complex< double > err)
	Update coefficients.
Public Attributes
fir_adapt< complex< double > >	ff
	Feedforward FIR section.
fir_adapt< complex< double > >	fb
	Feedback FIR section.
double	u
	Adaptation Gain.

Detailed Description

LMS Decision Feedback equalizer.

SPUC::lms_dfe::lms_dfe ( char inf = 16,

char inb = 0,

double gain = 0.01

)

Constructor with feedforward size, feedback size and gain.

SPUC::lms_dfe::~lms_dfe ( ) [inline]

long SPUC::lms_dfe::fb_size ( ) [inline]

long SPUC::lms_dfe::ff_size ( ) [inline]

complex<double> SPUC::lms_dfe::get_fb_tap ( long x ) [inline]

complex<double> SPUC::lms_dfe::get_ff_tap ( long x ) [inline]

void SPUC::lms_dfe::reset ( )

void SPUC::lms_dfe::set_ff_tap ( long i,

complex< double > x

) [inline]

void SPUC::lms_dfe::set_gain ( double g ) [inline]

Here is the call graph for this function:

complex< double > SPUC::lms_dfe::update ( complex< double > in,

complex< double > slicer_output

)

Perform convolutions.

void SPUC::lms_dfe::update_taps_lms ( complex< double > err )

Update coefficients.

fir_adapt< complex<double> > SPUC::lms_dfe::fb

Feedback FIR section.

fir_adapt< complex<double> > SPUC::lms_dfe::ff

Feedforward FIR section.

double SPUC::lms_dfe::u

Adaptation Gain.

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

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