Spread spectrum system are spreading the information signal d(t)
(binary signal) which has a BWinfo over a much larger bandwidth BWss.
Spread spectrum signal the power spectral density must by a lower.
I'm trying to plot power spectral density of d(t) and spreaded signal.

tom pesko wrote:
>
>
> Spread spectrum system are spreading the information signal d(t)
> (binary signal) which has a BWinfo over a much larger bandwidth
> BWss.
> Spread spectrum signal the power spectral density must by a lower.
> I'm trying to plot power spectral density of d(t) and spreaded
> signal.

Hi,
i am also trying to implement spread spectrum techniques in matlab. i
have three equations which i have to implement.
those are given in PSD. i need to convert the PSD function into time
domian function. can you help me regarding this. give any example (
consider a equation in PSD and convert into time domain).
thanks