itpp::Block_Interleaver< T > Class Template Reference

Block Interleaver Class. More...

#include <comm/interleave.h>

Public Member Functions
	Block_Interleaver (void)
	Block_Interleaver constructor.
	Block_Interleaver (int in_rows, int in_cols)
	Block_Interleaver constructor.
Vec< T >	interleave (const Vec< T > &input)
	Function for block interleaving. May add some zeros.
void	interleave (const Vec< T > &input, Vec< T > &output)
	Function for block interleaving. May add some zeros.
Vec< T >	deinterleave (const Vec< T > &input, short keepzeros=0)
	Function for block deinterleaving. Removes additional zeros if keepzeros = 0.
void	deinterleave (const Vec< T > &input, Vec< T > &output, short keepzeros=0)
	Function for block deinterleaving. Removes additional zeros if keepzeros = 0.
void	set_rows (int in_rows)
	Set the number of rows for block interleaving.
void	set_cols (int in_cols)
	Set the number of columns for block interleaving.
int	get_rows (void)
	Get the number of rows for block interleaving.
int	get_cols (void)
	Get the number of columns for block interleaving.

Detailed Description

template<class T>
class itpp::Block_Interleaver< T >

Block Interleaver Class.

Data is written row-wise and read column-wise when interleaving.

Example of use:

BPSK bpsk;
bvec bits = "0 1 1 0 0 0 1 1 1 1 0 0 1 0 0 1";
vec symbols = bpsk.modulate_bits(bits);
 
Block_Interleaver<double> block_interleaver(4,4);
vec interleaved_symbols = block_interleaver.interleave(symbols);

Definition at line 61 of file interleave.h.

Constructor & Destructor Documentation

Block_Interleaver() [1/2]

template<class T >

itpp::Block_Interleaver< T >::Block_Interleaver ( void  )

inline

Block_Interleaver constructor.

Definition at line 65 of file interleave.h.

Block_Interleaver() [2/2]

template<class T >

itpp::Block_Interleaver< T >::Block_Interleaver	(	int	in_rows,
		int	in_cols
	)

Block_Interleaver constructor.

Definition at line 198 of file interleave.h.

Member Function Documentation

interleave() [1/2]

template<class T >

Vec< T > itpp::Block_Interleaver< T >::interleave

(

const Vec< T > &

input

)

Function for block interleaving. May add some zeros.

Definition at line 246 of file interleave.h.

interleave() [2/2]

template<class T >

void itpp::Block_Interleaver< T >::interleave	(	const Vec< T > &	input,
		Vec< T > &	output
	)

Function for block interleaving. May add some zeros.

Definition at line 206 of file interleave.h.

References itpp::Array< T >::concat, itpp::Array< T >::length(), itpp::Array< T >::right(), and itpp::Array< T >::set_length().

deinterleave() [1/2]

template<class T >

Vec< T > itpp::Block_Interleaver< T >::deinterleave	(	const Vec< T > &	input,
		short	keepzeros = 0
	)

Function for block deinterleaving. Removes additional zeros if keepzeros = 0.

Definition at line 296 of file interleave.h.

deinterleave() [2/2]

template<class T >

void itpp::Block_Interleaver< T >::deinterleave	(	const Vec< T > &	input,
		Vec< T > &	output,
		short	keepzeros = 0
	)

Function for block deinterleaving. Removes additional zeros if keepzeros = 0.

Definition at line 254 of file interleave.h.

References itpp::Array< T >::concat, itpp::Array< T >::length(), itpp::Array< T >::right(), and itpp::Array< T >::set_size().

set_rows()

template<class T >

void itpp::Block_Interleaver< T >::set_rows ( int  in_rows )

inline

Set the number of rows for block interleaving.

Definition at line 77 of file interleave.h.

set_cols()

template<class T >

void itpp::Block_Interleaver< T >::set_cols ( int  in_cols )

inline

Set the number of columns for block interleaving.

Definition at line 79 of file interleave.h.

get_rows()

template<class T >

int itpp::Block_Interleaver< T >::get_rows ( void  )

inline

Get the number of rows for block interleaving.

Definition at line 81 of file interleave.h.

get_cols()

template<class T >

int itpp::Block_Interleaver< T >::get_cols ( void  )

inline

Get the number of columns for block interleaving.

Definition at line 83 of file interleave.h.

---

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

• itpp/comm/interleave.h