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From: fiddle on 7 Sep 2009 05:14
On Aug 23, 9:30 pm, "sharad " <sharad_josh...(a)yahoo.com> wrote:
> hi to everyone...
> i m beginner to matlab yet i hav to make a simulink model forofdmwireless lan i made something but the problem is that when i make ne model like for any modulation sscheme like bpsk or qpsk etc by using bertool when i calculate ber then it gives constant ber (ber vs EbNo).please help me how to make that forofdmthat give ber exponentially decayed as it gives in theorrtically or semianalytically.
>
> please help me ........i hav to submit it

Hi, you may check this:
1.) launch your matlab, and get into the help window.
2.) search "OFDM"
3.) in the demo search result, you can find a demo called "IEEE
802.11a WLAN Physical Layer"
4.) enjoy this
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