atsc_sliding_correlator Class Reference

look for the PN 511 field sync pattern More...

#include <atsc_sliding_correlator.h>

List of all members.

Public Member Functions
	atsc_sliding_correlator ()
	~atsc_sliding_correlator ()
int	input_bit (int bit)
	input hard decision bit, return correlation (0,511)
int	input_int (int sample)
	input sample, return correlation (0,511)
int	input_float (float sample)
	input sample, return correlation (0,511)
void	reset ()
Private Types
typedef unsigned long	srblock
Private Attributes
shift_reg	mask
shift_reg	input
shift_reg	and_mask
Static Private Attributes
const int	bits_per_char = 8
const int	srblock_bitsize = sizeof (srblock) * bits_per_char
const int	NSRBLOCKS = (511 + srblock_bitsize - 1) / srblock_bitsize

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Detailed Description

look for the PN 511 field sync pattern

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Member Typedef Documentation

typedef unsigned long atsc_sliding_correlator::srblock [private]

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Constructor & Destructor Documentation

atsc_sliding_correlator::atsc_sliding_correlator (   )

atsc_sliding_correlator::~atsc_sliding_correlator (   )  [inline]

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Member Function Documentation

int atsc_sliding_correlator::input_bit (  int  bit  )

input hard decision bit, return correlation (0,511)

int atsc_sliding_correlator::input_float (  float  sample  )  [inline]

input sample, return correlation (0,511)

int atsc_sliding_correlator::input_int (  int  sample  )  [inline]

input sample, return correlation (0,511)

void atsc_sliding_correlator::reset (   )  [inline]

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Member Data Documentation

shift_reg atsc_sliding_correlator::and_mask [private]

const int atsc_sliding_correlator::bits_per_char = 8 [static, private]

shift_reg atsc_sliding_correlator::input [private]

shift_reg atsc_sliding_correlator::mask [private]

const int atsc_sliding_correlator::NSRBLOCKS = (511 + srblock_bitsize - 1) / srblock_bitsize [static, private]

const int atsc_sliding_correlator::srblock_bitsize = sizeof (srblock) * bits_per_char [static, private]

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

• atsc_sliding_correlator.h
• atsc_sliding_correlator.cc

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