Need help to simulate FSK modulation with the toolkit

[ben500fr]

Hello,

I need help, I just need to simulate FSK modulation

1st step: I take text and convert it in binary table

2nd step: le binary table must be modulate and demodulate

3 step: le binary table is convert to text and the text must be the same as at start (I hope)

4 step: when modulation will be OK, I will have to put noise in the transmision, but this is an other history....

I use LabVIEW 7.1 with modulation Toolkit

Sorry for bad english.

Thank's for any help.

     French help welcome.

Ben

[ben500fr]

Nobody? 😞

[ben500fr]

How edit a message?

[R_Duval]

Hi Ben.

In first I advice you should have a look at this VI "MT FSK Mod-Demod.vi"

Look at the zip file to follow the steps to open this VI.

You can edit a message during 5 minutes after posting it.

Best regards.  

[ben500fr]

Thanks for your help.

I didn't know that there are examples. I will try them!!!

Ben

[ben500fr]

The example is not too bad, BUT: when I want modulate and demodulate, I put, for exemple, 1000 bits et at the out, I juste have 995 bit. The modulation/demodulation lost somes bits

[ben500fr]

Message Edité par ben500fr le 03-03-2008 06:47 AM