From: Artur Racu on
hello,

need urgent help. can someone explain me how does the white gaussian noise works?...how can i simulate such a signal???...


thank you,

Artur
From: ade77 on
"Artur Racu" <arturracu(a)yahoo.com> wrote in message <hrnhb0$s8i$1(a)fred.mathworks.com>...
> hello,
>
> need urgent help. can someone explain me how does the white gaussian noise works?...how can i simulate such a signal???...
>
>
> thank you,
>
> Artur

if you have communications toolbox
doc awgn
doc wgn

No toolbox
doc randn
From: Artur Racu on
"ade77 " <ade100a(a)gmail.com> wrote in message <hrniq1$2sb$1(a)fred.mathworks.com>...
> "Artur Racu" <arturracu(a)yahoo.com> wrote in message <hrnhb0$s8i$1(a)fred.mathworks.com>...
> > hello,
> >
> > need urgent help. can someone explain me how does the white gaussian noise works?...how can i simulate such a signal???...
> >
> >
> > thank you,
> >
> > Artur
>
> if you have communications toolbox
> doc awgn
> doc wgn
>
> No toolbox
> doc randn

thank you