SIM::pam_mod Class Reference

PAM modulator
Core function: SIM::pam_mod.process()
. More...

Inheritance diagram for SIM::pam_mod:

Public Member Functions
	pam_mod ()
	~pam_mod ()
void	set_size (int m)
void	set_scale (double s)
void	set_output (double yout)
int	get_size ()
double	get_scale ()
double	get_output ()
vec	process (const bvec &ce, const ivec &x)

Detailed Description

PAM modulator
Core function: SIM::pam_mod.process()
.

Constructor & Destructor Documentation

SIM::pam_mod::pam_mod ( )

inline

SIM::pam_mod::~pam_mod ( )

inline

Member Function Documentation

double SIM::pam_mod::get_output

(

void

)

get output

Returns

- [double] y0

double SIM::pam_mod::get_scale

(

)

get scale

Returns

- scale factor

int SIM::pam_mod::get_size

(

void

)

get M - constellation size

Returns

- constellation size

vec SIM::pam_mod::process	(	const bvec &	ce,
		const ivec &	x
	)

for active clock ticks ce[i] and for given symbol code x[i] return PAM symbol y[i]

Parameters

ce	- bvec - clock_enable vector
x	- ivec - symbol code vector

Returns

y - vec - symbol vector normalized [-1..+1];

void SIM::pam_mod::set_output

(

double

yout

)

set output value y0

Parameters

[in]

yout

=> y0

void SIM::pam_mod::set_scale

(

double

s

)

set scale - default scaling is set by set_size() for [-1..+1] range

Parameters

[in]

s

- scale

void SIM::pam_mod::set_size

(

int

m

)

set constellation size M=2,4,8,16,...

Parameters

[in]

m

- constellation size

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

• C:/jobs/vcc/itpp_sci/include/sim/sim_pam_mod.hpp
• C:/jobs/vcc/itpp_sci/sim_lib/code/sim_pam_mod.cpp