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From: David Cubero on 17 Jun 2010 07:03
Hello, I have to deal with a project in matlab. I have a file .wav that is recording data from a satellite and it is modulated in fm and am. I need to demodulate the signal and process it.
The first step I should do is to open the wav file taking some samples using the command wavread?
Afterthat i need to implement the FM demodulator, is there any model in internet?
Thank you very much!
From: Rune Allnor on 17 Jun 2010 08:28
On 17 Jun, 13:03, "David Cubero" <sird...(a)hotmail.com> wrote:
> Hello, I have to deal with a project in matlab. I have a file .wav that is recording data from a satellite and it is modulated in fm and am. I need to demodulate the signal and process it.
> The first step I should do is to open the wav file taking some samples using the command wavread?

Probably.

> Afterthat i need to implement the FM demodulator, is there any model in internet?

Probably.

Rune

From: Steve Amphlett on 17 Jun 2010 08:35
"David Cubero" <sirdivi(a)hotmail.com> wrote in message <hvcvd8$pgb$1(a)fred.mathworks.com>...
> Hello, I have to deal with a project in matlab. I have a file .wav that is recording data from a satellite and it is modulated in fm and am. I need to demodulate the signal and process it.
> The first step I should do is to open the wav file taking some samples using the command wavread?
> Afterthat i need to implement the FM demodulator, is there any model in internet?
> Thank you very much!

There's a model in Matlab.
From: us on 17 Jun 2010 08:35
Rune Allnor <allnor(a)tele.ntnu.no> wrote in message <f02b5346-dda3-463b-b5b2-46ca2312c794(a)c10g2000yqi.googlegroups.com>...
> On 17 Jun, 13:03, "David Cubero" <sird...(a)hotmail.com> wrote:
> > Hello, I have to deal with a project in matlab. I have a file .wav that is recording data from a satellite and it is modulated in fm and am. I need to demodulate the signal and process it.
> > The first step I should do is to open the wav file taking some samples using the command wavread?
>
> Probably.
>
> > Afterthat i need to implement the FM demodulator, is there any model in internet?
>
> Probably.
>
> Rune

-or-

r=strrep('Probably','Probably','most likely');

us
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